List of Finnish MPs
This is a list of MPs, Members of the Finnish Parliament. The list contains Parliamentary groups. An individual MP could be a member of more than one parliamentary group due to defection or break up of a political party.[1]
Agrarian League / Centre Party[]
1900s and 1910s[]
- Santeri Alkio (1907–1908, 1909–1914, 1917–1922) (defected from Young Finnish Party group)
- Kusti Arhama (1917–1930, 1933–1945)
- Ilmari Auer (1929–1930)
- (1919–1922)
- Jalmari Haapanen (1917)
- Santeri Haapanen (1917–1919)
- Frans Hanhisalo (1919–1921)
- (1910–1914, 1917–1929)
- John Hedberg (1908–1910, 1911–1917)
- Juho Heikkinen (1907–1911, 1917–1922)
- (1919–1922, 1924–1940)
- Juho Heimonen (1908–1909)
- Janne Ihamuotila (1924–1929)
- Pekka Toivo Ikonen (1933–1939, 1942–1951)
- (1917–1924)
- (1910–1914, 1919–1933, 1936–1945)
- Antti Juutilainen (1917–1930)
- Kalle Jäykkä (1914–1917)
- Kyösti Kallio (1907–1937)
- Otto Karhi (1907–1908, 1909–1914)
- Heikki Kiiskinen (1907–1908)
- Olli Kiiskinen
- Yrjö Kiuru (1911–1917)
- Väinö Kivilinna (1922–1924)
- (1919–1945, 1948–1951)
- Juho Kokko (1914–1922)
- Antti Kukkonen (1919–1945, 1954–1962)
- (1917)
- (1919–1927)
- Oskari Lahdensuo (1910–1919)
- (1909–1910)
- Ivar Lantto (1908–1909, 1917–1919)
- Matti Latvala (1909–1917, 1919–1922)
- (1909–1914)
- Mikko Leinonen
- (1917–1922)
- (1907–1908, 1919–1922, 1927–1951)
- Niilo Liakka (1919–1922)
- (1909–1945)
- (1919–1922)
- Jaakko Loukko (1918–1924) (defected from Finnish Party group)
- (1914–1920)
- Albin Manner (1917–1927, 1929–1933)
- Henrik Niskanen (1919–1924)
- Juho Niukkanen (1917–1933, 1936–1954)
- (1914–1919)
- (1919–1922)
- (1910–1914)
- (1914–1917)
- (1914–1918)
- (1919–1924)
- Aarno Pesonen (1919–1924)
- Yrjö Pesonen (1919–1922)
- Mikko Piitulainen (1919–1922, 1924–1927)
- Simson Pilkka (1919–1924, 1929–1930)
- (1919–1922)
- Matti Poutiainen (1908–1917)
- Salomo Pulkkinen (1911–1917)
- Erkki Pullinen (1930–1933)
- (1907–1915)
- August Raatikainen
- Lauri Kristian Relander (1910–1914, 1917–1920)
- Antti Rentola (1917–1919)
- (1919–1933)
- Hilma Räsänen (1907–1908)
- (1910–1917)
- Pekka Saarelainen (1914–1922, 1924–1930)
- (1917–1919)
- (1919–1922)
- (1917–1922)
- (1917–1919)
- Heikki Taskinen (1919–1922)
- Juho Torppa (1927–1929)
- Elias Tukia (1924–1948)
- (1914–1917) (defected from Young Party group)
- (1907–1910)
- Karl Gustaf Veijola (1908–1909)
- Vihtori Vesterinen (1919–1951)
- Artur Wuorimaa (1917–1921)
- Otto Åkesson (1922–1924)
- (1908–1909)
1920s and 1930s[]
- Eemeli Aakula (1930–1936)
- (1929)
- (1933–1936, 1948–1958)
- (1923–1939, 1945–1948)
- (1930–1939, 1945–1951)
- Albin Asikainen (1929–1948)
- Akseli Brander (1933–1951)
- (1929–1930, 1932–1936)
- Aleksi Hakala
- Antti Halonen
- (1929–1930)
- Yrjö Hautala (1945–1958, 1962–1966)
- (1922–1924)
- (1924–1927, 1951–1958)
- Veikko Heiskanen
- Lennart Heljas
- (1922–1924, 1930–1951)
- (1922–1924)
- (1924–1929)
- Väinö Huuhtanen
- Juho Hyvönen (1922–1924)
- (1924–1939)
- Aapo Inkinen
- (1924–1939)
- (1930–1932, 1936–1945, 1948–1954)
- Eetu Jussila (1929–1930, 1931–1933)
- (1937–1938)
- (1933–1936, 1951–1954)
- Lauri Kaijalainen
- (1938–1939)
- Viljami Kalliokoski (1922–1945, 1948–1962)
- (1922–1924)
- Juho Kanniainen (1922–1924)
- (1927–1930)
- Jooseppi Kauranen (1922–1935)
- Urho Kekkonen (1936–1956)
- Antti Kemppi
- (1938–1939)
- (1922–1930, 1936–1948)
- Vilho Kivioja
- Kauno Kleemola (1939–1945, 1948–1965)
- Juho Koivisto (1927–1951)
- (1924–1933)
- (1922–1929)
- (1930–1933)
- Antti Kuisma (1922–1929, 1930–1933, 1935–1936)
- (1930–1945, 1954–1962)
- (1921–1938)
- (1930–1936, 1939–1954)
- (1924–1933)
- Artturi Leinonen (1936–1939, 1944–1945)
- Matti Luoma-aho
- (1927–1930, 1936–1953)
- Alpo Luostarinen (1930–1936)
- Eemil Luukka (1936–1966)
- Matti Makkonen (1922–1927)
- Jalmari Malmi (1921–1922)
- (1920–1922)
- (1927–1933)
- (1939–1955)
- (1922–1924, 1927–1930)
- (1922–1924)
- Heikki Niskanen (1941–1945) (defected from Small Farmers' Party / Party of the Small Farmers' and the Rural People)
- (1927–1933, 1936–1945)
- (1927–1929)
- Juho Paksujalka (1933–1936, 1939–1948)
- (1939–1960)
- (1924–1927)
- (1920–1922)
- (1927–1948)
- Matti Pitkänen (1922–1936, 1939–1945)
- (1939–1948)
- Matti Pärssinen (1939–1948)
- Antti Rantamaa (1939–1962)
- Tyko Reinikka (1922–1930)
- (1930–1933)
- Paavo Ruotsalainen (1929–1933)
- Eino Rytinki (1941–1945, 1949–1958) (defected from Small Farmers' Party / Party of the Small Farmers' and the Rural People)
- (1924–1933)
- (1922–1924, 1930–1933)
- Sulo Salo (1922–1929, 1930–1950)
- (1929–1930, 1933–1939)
- (1939–1948)
- (1939–1945)
- (1922–1927)
- Heikki Soininen (1933–1957)
- Juho Sunila (1922–1927, 1929–1933)
- Anton Suurkonka (1930–1936, 1939–1945, 1948–1951)
- Juho Takala (1933–1939, 1940–1945)
- (1922–1945, 1951–1954)
- (1936–1945)
- Eino Tuomivaara (1924–1930)
- Jaakko Vainio (1922–1924)
- (1929–1930, 1933–1939)
- (1924–1939, 1945–1948)
- (1933–1939)
- (1924–1930)
- (1929–1930, 1933–1954)
- (1939–1945)
- Bjarne Westermarck (1922–1923)
1940s and 1950s[]
- (1951–1970)
- Eeli Erkkilä (1951–1973)
- (1945–1962)
- (1948–1954)
- (1954–1970)
- Ale Holopainen (1957–1970)
- (1957–1958)
- Leo Häppölä (1951–1970)
- (1950–1957)
- (1954–1966)
- Mauno Jussila (1951–1970)
- (1945)
- (1954–1971)
- (1951–1954)
- Nestori Kaasalainen (1951–1972)
- (1951–1954, 1956–1958, 1963–1966)
- Matti Kekkonen (1958–1970)
- Toivo Kinnunen
- (1954–1958)
- (1945–1949)
- Urho Kähönen
- Olavi Lahtela (1958–1968)
- Marja Lahti (1954–1967)
- (1951–1954, 1962–1966)
- (1958–1966)
- (1948–1951, 1953–1954, 1955–1962)
- (1958–1961)
- (1954–1975)
- Martti Miettunen (1945–1958)
- Esu Niemelä (1958–1972)
- (1945–1963)
- (1958–1966, 1969–1970)
- Hannes Paaso
- Atte Pakkanen (1948–1970)
- (1954–1972)
- Pentti Pekkarinen (1958–1975)
- (1958–1970)
- (1945–1948, 1951–1954)
- Väinö Rankila (1948–1958)
- Niilo Ryhtä (1948–1967)
- (1955–1958, 1962–1966)
- Tahvo Rönkkö (1948–1972)
- Kerttu Saalasti (1948–1962, 1966–1970)
- Eero Saari (1951–1955)
- (1945)
- Toivo Saloranta (1954–1958, 1960–1970, 1972–1975)
- (1948–1970)
- Veikko Savela (1958–1970)
- Vieno Simonen (1948–1962)
- (1945–1951)
- Yrjö Sinkkonen (1954–1962, 1966–1972)
- (1951–1954)
- V. J. Sukselainen (1948–1970, 1972–1979)
- Martti Suntela (1948–1951)
- (1958–1966)
- Juho Tenhiälä (1966–1970)
- Kustaa Tiitu (1945–1958, 1965–1970)
- Esa Timonen (1958–1966)
- Eino Uusitalo (1955–1983)
- Veikko Vennamo (1945–1959)
- Johannes Virolainen (1945–1983, 1987–1991)
- (1951–1966)
1960s and 1970s[]
- Matti Asunmaa (1970–1979)
- Katri-Helena Eskelinen (1966–1987)
- (1966–1972, 1975–1979)
- Heikki Hasu (1962–1966, 1967–1970)
- Erkki Haukipuro (1966–1973)
- Veikko Honkanen (1962–1966, 1967–1970)
- (1970–1979)
- Mikko Jokela (1972–1987)
- Kauko Juhantalo (1979–1993, 1995–1999, 2003–2007, 2015–2019)
- (1962–1966)
- (1966–1972)
- (1960–1962, 1966–1987)
- Orvokki Kangas (1970–1983)
- (1962–1975)
- (1970)
- Ahti Karjalainen (1966–1979)
- (1972–1979)
- (1962–1979, 1983–1987)
- (1979–1983)
- Olli Kervinen (1962–1966)
- Eeva Kuuskoski (1980–1995) (defected from National Coalition Party group)
- (1966–1987)
- (1962–1972)
- (1966–1975)
- (1970–1972, 1975–1991)
- Mauno Manninen (1973–1983, 1983–1987)
- Olavi Martikainen (1972–1987)
- (1975–1995)
- (1972–1991)
- (1966–1975)
- (1979–1983)
- Ahti Pekkala (1970–1985)
- Mauri Pekkarinen (1979–2019)
- (1970–1972, 1975–1983)
- Mikko Pesälä (1975–1999)
- (1972–1987)
- Mauno Pohjonen (1960–1970, 1971–1972)
- Hannele Pokka (1979–1994)
- (1970–1987)
- (1975–1987)
- (1970–1975, 1979–1983)
- (1962–1966, 1967–1970)
- Eino Räsänen (1962–1970)
- Sylvi Saimo (1966–1979)
- Alvar Saukko (1975–1983)
- (1972–1983)
- (1975–1983)
- (1970–1975)
- Aulis Sileäkangas (1966–1970, 1972–1975)
- Sulo Suorttanen (1962–1970, 1972–1975)
- (1970–1987)
- (1962–1970)
- (1975–1992)
- (1975–1987)
- (1970–1991)
- Paavo Vesterinen (1975���1987)
- Pekka Vilmi (1963–1979)
- (1977–1979)
- (1966–1970)
- Paavo Väyrynen (1970–1995, 1999, 2007–2011, 2015)
- Marjatta Väänänen (1975–1991)
- (1975–1987)
- Lasse Äikäs (1975–1983)
- (1970–1979, 1993–1995)
1980s and 1990s[]
- Esko Aho (1983–2003)
- (1999–2003)
- Sulo Aittoniemi (1994–1999) (defected from Alkioist Centrist group and later to Centre Party group)
- Olavi Ala-Nissilä (1991–2006, 2015–2019)
- Juhani Alaranta (1983–1999)
- Sirkka-Liisa Anttila (1983–1996, 1999–2019)
- (1991–2003)
- (1991–1999)
- Kauko Heikkinen (1987–1995)
- Jorma Huuhtanen (1987–2000)
- Liisa Hyssälä (1995–2010)
- (1983–1991)
- , myöhemmin Tuula Ikonen-Graafmans (1991–1995)
- Tytti Isohookana-Asunmaa (1983–2003)
- (1987–1995)
- (1991–1995, 1996–1999)
- Anneli Jäätteenmäki (1987–2004)
- Timo Kalli (1991–)
- Kyösti Karjula (1995–2011)
- (1987–1994) (defected to National Coalition Party group)
- (1983–1987, 1991–1999)
- (1999–2015)
- (1999–2003, 2015–)
- (1983–1991)
- Mari Kiviniemi (1995–2014)
- (1987–1999)
- (1983–1991)
- (1991–1999)
- (1999–2015)
- Juha Korkeaoja (1991–2011)
- (1994–2001)
- (1991–1995, 2001–2003)
- Markku Koski (1991–1999, 2003–2007)
- Seppo Kääriäinen (1987–2019)
- Seppo Lahtela (1999–2006) (defected from National Coalition Party group)
- (1991–1995)
- Markku Laukkanen (1991–1995, 1999–2011)
- (1995–2007)
- Paula Lehtomäki (1999–2015, 2017)
- Markku Lehtosaari (1987–1999)
- Jari Leppä (1999–)
- (1991–2003)
- (1991–1999)
- (1991–1999, 2003–2007)
- Mika Lintilä (1999–)
- Hannes Manninen (1995–2011)
- (1991–1995)
- (1995–2003)
- (1991–1995, 1995–1999, 1999–2003)
- (1999–2007)
- (1999–2007)
- Lasse Näsi (1991–1995)
- (1999–2011)
- (1983–1995)
- Osmo Puhakka (1999–2003)
- (1991–1995)
- (1992–1995)
- Pekka Puska (1987–1991, 2017–)
- Antti Rantakangas (1999–2019)
- Aulis Ranta-Muotio (1995–2007)
- Olli Rehn (1991–1995, 2015–2017)
- Vuokko Rehn (1995–1999)
- Juha Rehula (1996–2019)
- (1986–1991, 1991–1995)
- Markku Rossi (1991–1995, 1999, 2000–)
- (1996–1999)
- (1987–1995, 1999–2003)
- (1987–1995)
- (1987–2003)
- Tanja Karpela (1999–2011)
- (1983–1999)
- (1995–1996, 1999–2003, 2006–2007, 2010–2011)
- (1987–1991)
- (1987–1991)
- (1987–1991)
- (1991–1999)
- Hannu Takkula (1995–2004)
- Matti Vanhanen (1991–2010, 2015–)
- Anu Vehviläinen (1995–2003, 2007–)
- (1995–1999)
- Jukka Vihriälä (1983–2007)
- Pekka Viljanen (1991–1995)
- (1999–2011)
- Kyösti Virrankoski (1991–1995)
- (1991–1999)
- (1987–2007)
- (1999–2007)
2000s and 2010s[]
- Esko Ahonen (2003–2011)
- Pekka Aittakumpu (2019–)
- Mikko Alatalo (2003–2019)
- (2007–2011)
- Anne Berner (2015–2019)
- Susanna Haapoja (2003–2009)
- (2015–2019)
- Lasse Hautala (2003–2007, 2009–2019)
- Hannakaisa Heikkinen (2007–2011, 2015–)
- Petri Honkonen (2015–)
- Hannu Hoskonen (2003–2011, 2015–)
- Hanna Huttunen (2019–)
- (2003–2011)
- (2015–2019)
- Antti Kaikkonen (2003–)
- Eeva Kalli (2019–)
- Anne Kalmari (2007–)
- (2007–2011)
- (2004–2007)
- Elsi Katainen (2007–2018)
- (2007–2011)
- Hilkka Kemppi (2019–)
- (2003–2007)
- Tuomas Kettunen (2019–)
- Mikko Kinnunen (2019–)
- Esko Kiviranta (2003–)
- Pasi Kivisaari (2019–)
- (2007–2019)
- (2014–2015) (defected from the Finns Party's group)
- Hanna Kosonen (2015–)
- Katri Kulmuni (2015–)
- Antti Kurvinen (2015–)
- Mikko Kärnä (2015–2018, 2019–)
- Joonas Könttä (2019–)
- (2003–2007)
- Markus Lohi (2011–)
- (2011–2019)
- Hanna-Leena Mattila (2018–)
- Juha Mieto (2007–2011)
- Eija Nivala (2018)
- Jouni Ovaska (2019–)
- (2007–2011, 2015–2019)
- Aila Paloniemi (2003–2019)
- (2015–2019)
- Terhi Peltokorpi (2004–2007, 2014–2015)
- (2003–2011)
- Arto Pirttilahti (2011–)
- Tuomo Puumala (2007–2019)
- Juha Pylväs (2015–)
- (2003–2015, 2018–2019)
- Simo Rundgren (2003–2007, 2011–2015)
- Annika Saarikko (2011–)
- (2003–2011)
- Mikko Savola (2011–)
- Janne Seurujärvi (2007–2011)
- (2007–2011)
- Juha Sipilä (2011–)
- Seppo Särkiniemi (2003–2007, 2010–2011)
- Martti Talja (2015–2019)
- Kimmo Tiilikainen (2003–2019)
- Ari Torniainen (2011–)
- Tapani Tölli (2003–2019)
- Markku Uusipaavalniemi (2007–2010) (defected from the Finns Party's group)
- Mirja Vehkaperä (2007–2018)
- Eerikki Viljanen (2015–2019)
Alkioist Centrist Group[]
- Sulo Aittoniemi (1999–2003) (defected from Centre Party group)
[]
- Vesa Laukkanen (1993–1995) (defected from Christian League group)
Change 2011[]
- James Hirvisaari (2013–2015) (formed new group; left the Finns Party's group)
Christian Democrats / Christian League[]
- Sauli Ahvenjärvi (2011–2015)
- (1979–1991)
- Sari Essayah (2003–2007, 2015–)
- (1975–1983, 1987–1991)
- (1975–1983, 1987–1991)
- (1991–1995, 1999–2003)
- (1972–1983)
- (1975–1983)
- Jouko Jääskeläinen (1991–2003, 2011–2015)
- Bjarne Kallis (1991–2011)
- Toimi Kankaanniemi (1987–2011)
- (1999–2003)
- Erkki Korhonen (1975–1979, 1979–1983)
- (1999–2011)
- (1991–1995)
- Antero Laukkanen (2015–)
- Vesa Laukkanen (1991–1993) (defected to Alternative for Finland group)
- (1975–1978)
- (1975–1979)
- (1987–1995)
- (1975–1987)
- Sari Palm (2007–2015)
- (1995–1999)
- (2003) (defected to National Coalition Party group)
- Leena Rauhala (1999–2015)
- (1979–1983)
- (1972–1975, 1979–1987)
- (1995–1996) (defected to Centre Party group)
- Päivi Räsänen (1995–)
- (1991–1995, 1999–2003)
- (1995–2003)
- (1979–1983)
- (2007–2011)
- Sari Tanus (2015–)
- Veikko Turunen (1972–1975)
- Raino Westerholm (1970–1979)
- Peter Östman (2011–)
Christian Workers' Union[]
- Kaarlo Heininen (1907–1908)
- Matti Helenius-Seppälä (1908–1909, 1911–1914, 1917, 1919–1920)
- Antti Kaarne (1908–1911)
- Juho Kekkonen (1919–1922)
- Matti Merivirta (1907–1908)
- Eelis Rantanen (1921–1922)
- Oskari Vihantola (1919)
Citizens' Party[]
- Paavo Väyrynen (2018) (formed new group; later formed the Seven Star Movement's parliamentary group)
Constitutional Right Party / Constitutional People's Party[]
- (1986–1987) (defected from Rural Party group)
- Georg C. Ehrnrooth (1973–1979, 1983–1987) (defected from Swedish People's Party group)
- (1973–1975) (defected from National Coalition Party group)
- (1978–1979) (defected from National Coalition Party group)
Democratic Alternative[]
- (1986–1987) (defected from People's Democratic League group)
- (1986–1987) (defected from People's Democratic League group and later to Left Alliance)
- (1986–1990) (defected from People's Democratic League group and later to Left Alliance)
- (1986–1990) (defected from People's Democratic League group and later to Left Alliance)
- Irma Rosnell (1986–1987) (defected from People's Democratic League group)
- (1986–1990) (defected from People's Democratic League group and later to Left Alliance)
- (1986–1987) (defected from People's Democratic League group)
- Esko-Juhani Tennilä (1986–1990) (defected from People's Democratic League group and later to Left Alliance)
- Seppo Toiviainen (1986–1987) (defected from People's Democratic League group)
- Pirkko Turpeinen (1986–1987) (defected from People's Democratic League group)
[]
- (1993–1995) (defected from Rural Party)
Finnish Party[]
- Eveliina Ala-Kulju (1907–1910, 1917–1918)
- Ivar Alanen (1917–1918)
- (1909)
- Benjamin Anneberg
- Juho Erkki Antila
- Juhani Arajärvi (1907–1914, 1917–1918)
- Waldemar Bergroth (1917–1918)
- (1914–1917)
- (1907–1917)
- Aukusti Eronen
- Hannes Gebhard (1907–1909)
- Hedvig Gebhard (1907–1909)
- Aleksandra Gripenberg (1907–1909)
- Reinhold Grönvall (1910–1917)
- Santeri Haapanen (1909–1911)
- Kyösti Haataja
- Oskar Hainari
- Herman Hakulinen
- Onni Hallsten
- Yrjö Halonen (1908–1909, 1914–1917)
- Antti Hanninen (1911–1914)
- Emil Helkiö
- (1911–1914)
- (1917–1918)
- Pentti Hiidenheimo (1914–1917)
- Aukusti Hiltula
- Valde Hirvikanta (1909–1910)
- August Hjelt
- Iisakki Hoikka (1907–1908, 1909–1910)
- (1909–1914)
- August Hyöki (1917, 1918)
- Kalle Häkkinen
- (1911–1917)
- Leander Ikonen
- Pekka Ikonen (1914–1917)
- Pekka Toivo Ikonen (1917)
- Lauri Ingman (1907–1918)
- Mikko Jaskari (1914–1917)
- Taave Junnila (1908–1914)
- Kalle Kaakko-oja (1910–1914)
- Erkki Kaila (1917–1918)
- Oswald Kairamo (1907–1914, 1917–1918)
- Kaarlo Kares (1907–1910)
- Edvard Kilpeläinen (1914–1917)
- Väinö Kivilinna (1907–1909)
- Liisi Kivioja
- Kaarle Knuutila (1907–1908, 1910–1914)
- (1907–1918)
- Emanuel Kolkki (1907–1909)
- Tahvo Kruus
- Hilda Käkikoski
- (1907–1909)
- (1911–1914)
- Arthur Lagerlöf
- Juho Lallukka
- (1910–1914, 1917–1918)
- Juho Lepistö
- (1907–1917)
- Jaakko Loukko (1918) (defected to Agrarian League group)
- Juho Malkamäki (1909–1911)
- Wilhelmi Malmivaara (1907–1918)
- (1911–1917)
- Kalle Myllylä
- Juho Mynttinen
- Ernst Nevanlinna (1907–1914, 1917–1918)
- (1910)
- Taneli Nykänen
- Väinö Nyström
- Aate Olkkonen
- Juho Kusti Paasikivi (1907–1909, 1910–1914)
- Olli Pajari
- (1907–1909)
- (1909–1918)
- Tuomas Pohjanpalo (1907–1909)
- Erkki Pullinen (1907–1917) (defected to People's Party group)
- (1977–1918)
- Erik Pöysti
- (1917)
- Sameli Rajala (1907–1910)
- Juho Rannikko (1907–1917)
- (1917)
- Onni Rantasalo (1917–1918)
- Frans Rapola (1970–1910)
- Hugo Rautapää (1910–1914)
- Heikki Repo (1907–1908, 1909–1911, 1917)
- Alfred Retulainen (1914–1918)
- (1907–1908, 1910–1912)
- Juuso Runtti (1907–1908, 1917–1918)
- Robert Ruohtula (1911–1914)
- Pekka Saarelainen (1909–1910)
- Ernst Saari (1914–1918)
- (1914–1917)
- Aale Sariola
- Wilho Sipilä
- Mikko Sipponen
- Anshelm Sjöstedt-Jussila (1911–1918)
- Mikael Soininen
- August Tanttu (1918–1918) (defected from People's Party and later to National Coalition Party group)
- Vili Taskinen
- (1907–1908)
- Juho Torppa (1907–1914)
- Elias Tukia (1917–1918)
- Antti Tulenheimo (1914–1917)
- (1907–1914) (defected to Agrarian League group)
- (1914–1917)
- Leonard Typpö (1911–1918)
- (1914–1917, 1917–1918)
- Iida Vemmelpuu (1907–1909)
- (1907–1909, 1910–1911, 1914–1918)
- Paavo Virkkunen (1914–1918)
- Kalle Vuorinen (1912–1914)
- (1910–1917)
- Arthur von Weissenberg (1914–1917)
- (1907–1908, 1911–1914)
- Artur Wuorimaa (1907–1910, 1911–1914)
- (1907–1908)
- (1909–1918)
- Lauri Yrjö-Koskinen (1911–1914)
- (1907–1916)
- (1907–1909, 1910–1911)
Finns Party[]
- Sanna Antikainen (2019–)
- Juho Eerola (2011–)
- Simon Elo (2015–2017) (formed a new New Alternative group )
- Ritva "Kike" Elomaa (2011–2017, 2017–) (formed a new New Alternative group; re-joined subsequently)
- Tiina Elovaara (2015–2017) (formed a new New Alternative group )
- Teuvo Hakkarainen (2011–2019)
- Jussi Halla-aho (2011–2014, 2019–)
- Tony Halme (2003–2007)
- Lauri Heikkilä (2011–2015)
- James Hirvisaari (2011–2013) (formed a new Change2011 group )
- Reijo Hongisto (2011–2017) (formed a new New Alternative group )
- Laura Huhtasaari (2015–2019)
- Petri Huru (2019–)
- Olli Immonen (2011–)
- (2011–2017) (formed a new New Alternative group )
- Anssi Joutsenlahti (2011–2015)
- Vilhelm Junnila (2019–)
- Johanna Jurva (2011–2015)
- Kaisa Juuso (2019–)
- Arja Juvonen (2011–2017, 2017–) (formed a new Parliamentary Group Juvonen; re-joined subsequently)
- Pietari Jääskeläinen (2009–2015)
- Toimi Kankaanniemi (2015–)
- (2011–2015)
- (2011–2017) (formed a new New Alternative group )
- (2011–2015)
- Ari Koponen (2019–)
- Jari Koskela (2019–)
- (2011–2014) (defected to Centre Party group )
- Jouni Kotiaho (2019–)
- (2015–2017) (formed a new New Alternative group )
- Kristian Sheikki Laakso (2019–)
- Rami Lehto (2015–)
- Jari Lindström (2011–2017) (formed a new New Alternative group )
- Maria Lohela (2011–2017) (formed a new New Alternative group )
- Anne Louhelainen (2011–2017) (formed a new New Alternative group )
- Mikko Lundén (2019–)
- Pirkko Mattila (2011–2017) (formed a new New Alternative group )
- Leena Meri (2015–)
- Juha Mäenpää (2019–)
- Jani Mäkelä (2015–)
- Lea Mäkipää (2011–2017) (formed a new New Alternative group )
- Jukka Mäkynen (2019–)
- Hanna Mäntylä (2011–2017) (formed a new New Alternative group )
- Martti Mölsä (2011–2017) (formed a new New Alternative group )
- Veijo Niemi (2019–)
- Mika Niikko (2011–)
- Jussi Niinistö (2011–2017) (formed a new New Alternative group )
- Pentti Oinonen (2007–2017) (formed a new New Alternative group )
- Tom Packalén (2011–)
- Mauri Peltokangas (2019–)
- Mika Raatikainen (2014–2019)
- Sakari Puisto (2019–)
- Riikka Purra (2019–)
- Lulu Ranne (2019–)
- Mari Rantanen (2019–)
- Minna Reijonen (2019–)
- Jari Ronkainen (2015–)
- Veera Ruoho (2015–2017) (formed a new Parliamentary Group Ruoho)
- Pirkko Ruohonen-Lerner (2007–2015)
- Vesa-Matti Saarakkala (2011–2017) (formed a new New Alternative group )
- Sami Savio (2015–)
- Jenna Simula (2019–)
- Riikka Slunga-Poutsalo (2019–)
- Timo Soini (2003–2009, 2011–2017) (formed a new New Alternative group )
- (2011–2015)
- Ville Tavio (2015–)
- Sampo Terho (2015–2017) (formed a new New Alternative group )
- Maria Tolppanen (2011–2016) (defected to Social Democratic Party group )
- Reijo Tossavainen (2011–2015)
- Ano Turtiainen (2019–)
- Kaj Turunen (2011–2017) (formed a new New Alternative group )
- Kauko Tuupainen (2011–2015)
- Sebastian Tynkkynen (2019–)
- Markku Uusipaavalniemi (2010–2011) (defected from Centre Party group )
- Veikko Vallin (2019–)
- Pertti "Veltto" Virtanen (2007–2015)
- Raimo Vistbacka (1995–2011)
- Ville Vähämäki (2011–)
- Juha Väätäinen (2011–2015)
- Jussi Wihonen (2019–)
[]
- 1989–1990 (defected from Rural Party and later to Liberal People's Party group)
Green League[]
- Touko Aalto (2015–2019)
- Outi Alanko-Kahiluoto (2007–)
- Janina Andersson (1995–2011)
- Ulla Anttila (1991–2007)
- Tuija Brax (1995–2015)
- Tarja Cronberg (2003–2007)
- Tiina Elo (2019–)
- Bella Forsgrén (2019–)
- Merikukka Forsius (1999–2008) (defected to National Coalition Party group)
- (2011–2015)
- Pekka Haavisto (1987–1995, 2007–)
- Hanna Halmeenpää (2015–2019)
- Atte Harjanne (2019–)
- Satu Hassi (1991–2004, 2015–)
- Heidi Hautala (1991–1995, 2003–2009)
- Hanna Holopainen (2019–)
- Mari Holopainen (2019–)
- Inka Hopsu (2019–)
- Saara Hyrkkö (2019–)
- (2009–2011)
- Heli Järvinen (2007–2011, 2015–)
- Emma Kari (2015–)
- Johanna Karimäki (2007–2019)
- Jyrki Kasvi (2003–2011, 2015–2019)
- Noora Koponen (2019–)
- Irina Krohn (1995–2006)
- (1983–1987)
- Kalle Könkkölä (1983–1987)
- (1991–1995)
- Rosa Meriläinen (2003–2007)
- (1998–2007)
- Krista Mikkonen (2015–)
- Ville Niinistö (2007–2019)
- Paavo Nikula (1991–1998)
- Maria Ohisalo (2019–)
- Kirsi Ojansuu (1999–2011)
- Eero Paloheimo (1987–1995)
- (2015–2019)
- Pirkka-Pekka Petelius (2019–)
- Jenni Pitko (2019–)
- (1991–1999)
- Erkki Pulliainen (1987–2011)
- (1991–1995)
- Anni Sinnemäki (1999–2015)
- Mirka Soinikoski (2019–)
- Osmo Soininvaara (1987–1991, 1995–2007, 2011–2015)
- Johanna Sumuvuori (2006–2011, 2015)
- Iiris Suomela (2019–)
- Jani Toivola (2011–2019)
- Oras Tynkkynen (2004–2015)
- Antero Vartia (2015–2019)
- Sofia Virta (2019–)
- Ozan Yanar (2015–2019)
Group Erlund[]
- (1999–2000) (defected from Swedish People's Party group)
Hannu Suhonen Parliamentary group[]
- (1994–1995) (formed new group; left the Rural Party group)
Independent or Non-partisans[]
- (1994–1995) (defected from Rural Party group)
Left Alliance[]
- Li Andersson (2015–)
- Paavo Arhinmäki (2007–)
- Raila Aho (1990–1995) (defected from People's Democratic League group)
- Claes Andersson (1990–1999, 2007–2008) (defected from People's Democratic League group)
- (1990–1998) (defected from People's Democratic League group)
- (1990–1995) (defected from People's Democratic League group)
- (1990–2003) (defected from People's Democratic League group)
- Veronika Honkasalo (2019–)
- Anne Huotari (1995–2007)
- (1995–1999)
- (1998–2003)
- Katja Hänninen (2014–)
- (1995–2007)
- (1990–1991) (defected from People's Democratic League group)
- Risto Kalliorinne (2011–2015, 2019)
- (1999–2011)
- (2003–2011)
- Juho Kautto (2019–)
- (1990–1991) (defected from People's Democratic League group)
- Mai Kivelä (2019–)
- Anna Kontula (2011–)
- Martti Korhonen (1991–2015)
- (1995–1995, 1999–2011) (left the Leftist Group)
- Merja Kyllönen (2007–2014, 2019–)
- Jaakko Laakso (1991–2011)
- (1990–1999) (defected from People's Democratic League group)
- (1990–1991) (defected from People's Democratic League group)
- (1996–1999)
- (1995–2019)
- (1990–1999) (defected from People's Democratic League group)
- (1990–1995) (left the Democratic Alternative to Left Alliance )
- Pia Lohikoski (2019–)
- (1990–1991) (left the Democratic Alternative to Left Alliance )
- Silvia Modig (2011–2019)
- Markus Mustajärvi (2003–2011, 2015–)(left the Left Group)
- Jari Myllykoski (2011–)
- (1990–1991) (defected from People's Democratic League group)
- Outi Ojala (1991–1996, 1999–2007)
- Aino-Kaisa Pekonen (2011–)
- (1991–2007)
- (1991–1995)
- Veijo Puhjo (1995–1995, 1999–2011) (left the Leftist Group to Parliamentary Group Puhjo and later to Leftist Group)
- (1991–1999)
- (1996–1999)
- Jussi Saramo (2019–)
- Hanna Sarkkinen (2015–)
- Matti Semi (2015–)
- Esko Seppänen (1990–1996) (defected from People's Democratic League group)
- Suvi-Anne Siimes (1999–2007)
- Minna Sirnö (2003–2011)
- (1990–1995, 1999–2003) (left the Democratic Alternative to Left Alliance )
- (1999–2007)
- (1990–1991) (defected from People's Democratic League group)
- Esko-Juhani Tennilä (1990–1995, 1999–2011) (left the Democratic Alternative to Left Alliance and later to Leftist Group)
- (2011–2015)
- Pentti Tiusanen (1995–2011)
- (1999–2003)
- (1990–1991) (defected from People's Democratic League group)
- Kari Uotila (1995–2007, 2008–2019)
- Unto Valpas (1999–2011)
- Erkki Virtanen (2003–2015)
- (1995–2001)
- (1990–1995) (defected from People's Democratic League group)
- (1990–1999) (defected from People's Democratic League group)
- Johannes Yrttiaho (2019–)
- Jyrki Yrttiaho (2007–2011) (left the Left Alliance to Left Group )
[]
- Markus Mustajärvi (2011–2015) (formed new group; left the Left Alliance)
- Jyrki Yrttiaho (2011–2015) (formed new group; left the Left Alliance)
[]
- (1995–1999 ) (formed new group; left the Left Alliance)
- Veijo Puhjo (1996–1999) (formed new group; left the Left Alliance)
- Esko-Juhani Tennilä (1995–1999) (formed new group; left the Left Alliance)
Liberal People's Party / Liberals[]
- Pirkko Aro (1966–1973)
- Arne Berner (1966–1972)
- (1972–1975)
- (1970–1979)
- Armi Hosia (1965–1966)
- (1979–1983)
- Veikko Hyytiäinen (1965–1966)
- (1979–1983)
- Mikko Juva (1965–1966)
- Esa Kaitila (1965–1966)
- (2002–2003)
- Irma Karvikko (1965–1970)
- , later became Kivitie-Koskinen (1975–1983)
- (1972–1975)
- Eeles Landström (1966–1972)
- Armas Leinonen (1965–1970)
- (1990–1991) (defected to Free Democrats group)
- Antti Linna (1965–1966)
- (1965–1966)
- , later became Nieminen-Mäkynen (1975–1983)
- Eino Ojajärvi (1962–1966)
- (1975–1979)
- (1965–1970)
- Pentti Pakarinen (1962–1966)
- Pekka Pesola (1966–1972)
- (1965–1970)
- (1975–1979)
- (1965–1966)
- (1970–1977)
- Juho Tenhiälä (1965–1966)
- Irma Toivanen (1970–1979)
- Tuulikki Ukkola (1991–1995)
- (1970–1979)
- Osmo Wiio (1975–1979)
Liberal Swedish Party[]
- (1919–1930)
- (1926–1939, 1945–1948)
- (1919–1922)
Liike Nyt[]
- Harry "Hjallis" Harkimo (2018–) (formed new group; left the National Coalition Party)
- Maria Lohela (2019) (left the Blue Reform)
Member of Parliament Väyrynen[]
- Paavo Väyrynen (2018) (formed new group; left the Centre Party; later formed the Citizens' Party's parliamentary group)
National Coalition Party[]
1900s and 1910s
- Pekka Ahmavaara (1918–1919)
- Eveliina Ala-Kulju (1918–1919)
- Ivar Alanen (1918–1919)
- Juho Erkki Antila
- Juhani Arajärvi (1919–1922)
- Gustaf Arokallio (1918–1919)
- Waldemar Bergroth (1918–1919, 1922–1927)
- Mikko Erich (1919–1922)
- Rafael Erich (1919–1924)
- Hedvig Gebhard (1919–1922, 1924–1929)
- Kyösti Haataja (1918–1919, 1929–1930)
- Ilmi Hallsten (1919–1922)
- Edvard Hannula (1919–1922)
- Artturi Hiidenheimo (1919–1927)
- (1918–1922, 1924–1927)
- (1919–1922)
- Theodor Homén (1919–1922)
- Tekla Hultin (1918–1924)
- August Hyöki (1918–1919)
- Kalle Häkkinen
- Janne Ihamuotila (1919–1922)
- Lauri Ingman (1918–1919, 1922–1929)
- Mikko Jaskari (1920–1927)
- Taave Junnila (1922–1936)
- (1918–1922)
- Erkki Kaila (1918–1922)
- Oswald Kairamo (1918–1919)
- Kaarlo Kares (1922–1927) (defected to Patriotic People's Movement group)
- Edvard Kilpeläinen (1922–1927, 1929–1933, 1936–1939)
- (1918–1921)
- Emanuel Kolkki (1930–1933)
- Arthur Lagerlöf (1918–1919)
- (1918–1922)
- (1919–1919)
- Wilho Louhivuori
- Wilhelmi Malmivaara (1918–1920)
- (1922–1927)
- (1919–1922)
- (1919–1919)
- Ernst Nevanlinna (1918–1922)
- Ville Nikkanen (1919–1933)
- Oskar Nissinen
- (1922–1924)
- (1919–1924)
- Pekka Paavolainen (1918–1919)
- Pekka Pennanen (1922–1945)
- Matti Pesonen (1922–1924)
- (1918–1919, 1929–1933)
- Juho Rannikko (1922–1927)
- Onni Rantasalo (1918–1919)
- Heikki Renvall (1922–1924)
- Heikki Repo (1918–1919)
- Alfred Retulainen (1918–1919)
- Juuso Runtti (1918–1919)
- Emil Nestor Setälä (1918–1927)
- Anshelm Sjöstedt-Jussila (1918–1919, 1924–1925)
- (1918–1922)
- Hugo Suolahti (1919–1922)
- Pehr Evind Svinhufvud (1930–1931)
- Onni Talas (1918–1919, 1927–1930)
- August Tanttu (1918–1919, 1922–1924) (defected from Finnish Party group)
- Elias Tukia (1918–1919)
- Antti Tulenheimo (1922–1924, 1930–1933)
- Leonard Typpö (1918–1922)
- (1918–1919, 1922–1927)
- (1918–1922)
- Paavo Virkkunen (1918–1936, 1939–1945)
- (1918–1919)
1920s
- Toivo Aalto-Setälä (1927–1929, 1930–1933)
- (1927–1929)
- (1929–1930, 1945–1954)
- Sakari Ainali (1924–1929, 1930–1933)
- Alex Alfthan
- Albert Eerola (1924–1927, 1939–1945)
- Leo Gummerus (1927–1929)
- (1922–1927, 1941–1945)
- (1924–1930)
- (1929–1933)
- Frans Härmä (1922–1929)
- (1927–1930, 1939–1945)
- Oskari Jussila (1922–1929, 1930–1933)
- Kyösti Järvinen (1922–1930)
- Juho Kinnunen
- (1929–1930)
- Erkki Kuokkanen (1927–1933)
- (1927–1933)
- Kustaa Kylänpää (1922–1924, 1925–1929, 1936–1945)
- (1929–1933)
- (1927–1929)
- Oskari Lehtonen (1927–1929, 1930–1933, 1936–1945, 1948–1954, 1958–1962)
- (1927–1930)
- (1929–1930)
- Väinö Malmivaara (1927–1933)
- Kaapro Moilanen (1927–1945)
- (1924–1929)
- (1924–1930)
- Kaino Oksanen (1927–1939)
- Erkki Paavolainen (1924–1927, 1929–1933, 1936–1951)
- Väinö Pastell (1927–1929)
- (1922–1927)
- (1924–1927)
- (1922–1927, 1930–1933)
- (1927–1928, 1929–1930)
- Yrjö Pulkkinen (1922–1929)
- (1927–1929, 1930–1935)
- (1924–1927)
- Armas Saastamoinen (1924–1926)
- (1927–1933)
- (1922–1924)
- (1924–1927)
- (1922–1927)
- Samuli Tuomikoski (1929–1933)
- (1924–1933, 1939–1951)
- (1928–1929)
- Jalmari Viljanen
- (1926–1927)
1930s and 1940s
- Reino Ala-Kulju (1952–1954, 1959–1966)
- (1948–1951)
- (1945–1951)
- Kaarlo Anttila (1930–1933)
- (1948–1954, 1958–1970)
- (1933–1939)
- Antti Hackzell (1939–1945)
- (1945–1956)
- (1948–1958, 1966–1970)
- (1936–1939)
- (1939–1941)
- (1939–1954)
- (1948–1954)
- Päiviö Hetemäki (1945–1962)
- (1938–1939)
- (1933–1939, 1948–1951)
- (1945–1958)
- Toivo Horelli (1933–1945)
- Kaarlo Huhtala (1930–1933)
- (1939–1945)
- (1948–19512)
- (1945–1948, 1954–1958)
- (1939–1945)
- (1930–1933)
- (1945–1948)
- Lauri Kaukamaa (1948–1951)
- Eero Kivelä (1945–1948)
- (1945–1966)
- Väinö Kokko (1936–1943)
- (1930–1933)
- (1933–1936, 1939–1945)
- (1931–1933)
- (1930–1933)
- (1948–1951)
- (1945–1954)
- (1945–1954)
- (1933–1936, 1943–1954)
- Erkki Leikola (1945–1951, 1954–1962)
- Yrjö Leiwo (1930–1936)
- Leo Leppä (1945–1948)
- Edwin Linkomies (1933–1945)
- (1936–1939)
- Tatu Malmivaara (1945–1948)
- (1930–1933)
- (1945–1951)
- Iisakki Nikkola (1951–1952)
- (1948–1954)
- (1930–1949)
- (1930–1933)
- Emil Pesonen (1930–1933)
- Martti Pihkala (1930–1933)
- (1930–1933)
- Kyllikki Pohjala (1933–1962)
- Arvo Pohjannoro (1936–1948)
- Emil Rautaharju
- Hilja Riipinen (1930–1933) (defected to Patriotic People's Movement group)
- (1945–1966)
- Arvo Salminen (1941–1948, 1954–1958)
- Jussi Saukkonen (1949–1951, 1958–1966)
- (1945–1958)
- Kalle Soini (1933–1945)
- (1930–1933)
- (1930–1933)
- (1948–1951, 1962–1966)
- (1939–1958)
- (1933–1938)
- (1942–1948)
- (1945–1954)
- Toivo Wiherheimo (1948–1966)
- (1945–1959)
- (1945–1948)
1950s and 1960s
- Aksel Airo (1958–1966)
- (1966–1970)
- (1958–1970, 1972–1979)
- (1958–1964)
- (1954–1970)
- (1966–1972)
- (1951–1966)
- (1958–1972)
- (1958–1970)
- (1966–1970)
- (1951–1956)
- (1962–1975)
- (1962–1983)
- Raimo Ilaskivi (1962–1975)
- (1951–1962)
- Tuure Junnila (1951–1962, 1966–1979, 1983–1987, 1990–1991)
- (1958–1970)
- (1962–1983)
- (1951–1970)
- (1962–1963)
- Anna-Liisa Linkola (1962–1979)
- (1958–1975)
- (1966–1995)
- (1964–1979)
- (1958–1966)
- Olavi Nikkilä (1966–1975, 1979–1983)
- (1954–1970)
- (1962–1966)
- (1958–1971)
- Tuomas Saikku (1956–1958)
- (1956–1962)
- (1951–1966)
- Mauri Seppä (1954–1962, 1970–1975)
- (1962–1966)
- (1962–1972, 1975–1983)
- (1954–1966)
- (1966–1979)
- (1963–1966)
- Tauno Vartia (1966–1975)
1970s and 1980s
- (1979–1987)
- (1971–1972)
- (1970–1972)
- (1987–1999)
- (1987–1995, 1996–2003)
- Kaarina Dromberg (1983–2007)
- (1979–1983)
- (1970–1972)
- Elsi Hetemäki-Olander (1970–1991)
- (1983–1991)
- (1972–1983, 1987–1991)
- Harri Holkeri (1970–1979)
- (1975–1978)
- (1979–1991)
- (1970–1979)
- (1987–1998)
- (1979–1983, 1993–2003)
- (1987–1991)
- Lauri Impiö (1974–1987)
- Matti Jaatinen (1970–1984)
- (1975–1979)
- (1979–1983)
- (1972–1983)
- (1983–1995)
- (1978–1979)
- (1979–1991, 1998–1999)
- (1987–1991)
- Ilkka Kanerva (1975–)
- (1970–1973) (defected to Constitutional People's Party group)
- (1970–1983)
- (1970–1972)
- (1994–1995) (defected from Centre Party group)
- (1987–1995)
- (1983–1987)
- Martti Korkia-Aho (1987–1991)
- Eeva Kuuskoski (1979–1980) (defected from Centre Party group)
- (1983–1991)
- (1970–1975)
- (1984–1995)
- (1979–1983, 1987–1991)
- (1987–1999, 2003–2007)
- (1974–1983)
- (1970–1975)
- (1972–1983)
- (1978–1995)
- (1970–1983)
- (1987–1997)
- (1989–1995)
- (1979–1985)
- (1972–1993)
- (1975–1987)
- (1983–1987)
- Jouni Mykkänen (1970–1975)
- (1979–1983)
- (1975–1983, 1987–1991)
- Sauli Niinistö (1987–2003, 2007–2011)
- (1987–1995, 2003–2011)
- (1978–1983)
- (1975–1991)
- (1979–1991)
- (1979–1987)
- Sirpa Pietikäinen (1983–2003)
- Toivo T. Pohjala (1975–1987)
- (1983–1991)
- (1979–1983)
- Ulla Puolanne (1975–1991)
- Erkki Pystynen (1975–1991)
- (1972–1978) (defected to Constitutional People's Party group)
- (1987–1998)
- (1975–1981)
- (1983–1995)
- (1979–1987)
- (1987–1995)
- (1970–1979)
- Pertti Salolainen (1970–1996, 2007–2019)
- (1975–1977)
- Kimmo Sasi (1983–2015)
- (1987–1999)
- Eva-Riitta Siitonen (1983–1989)
- Ilkka Suominen (1970–1975, 1983–1994)
- (1970–1975)
- (1987–2003)
- (1970–1972)
- Anneli Taina (1987–1999)
- (1970–1972)
- (1983–2003)
- (1977–1983)
- Eeva Turunen (1983–1995)
- Riitta Uosukainen (1983–2003)
- (1979–1983)
- (1983–1991)
- (1979–1991)
- (1985–1999)
- (1987–1991)
- Iiro Viinanen (1983–1996)
- (1970–1974)
- Matti Viljanen (1979–1991)
- (1979–1983)
- Ben Zyskowicz (1979–)
1990s and 2000s
- Eero Akaan-Penttilä (1999–2011)
- Sirpa Asko-Seljavaara (2003–2011)
- (1995–1999)
- Merikukka Forsius (2008–2011) (defected from Green League group)
- Juha Hakola (2007–2011)
- Leena Harkimo (1999–2015)
- Olli-Pekka Heinonen (1995–2002)
- Timo Heinonen (2007–)
- (1999–2015)
- (2003–2011)
- Anne Holmlund (2002–2015)
- Jyri Häkämies (1999–2012)
- Ville Itälä (1995–2004)
- (2007–2019)
- Kalle Jokinen (2009–)
- (1991–1999)
- (1996–2002)
- Kari Kantalainen (1995–2003)
- (1991–1999)
- (2007–2011)
- (1995–2003)
- (1999–2007)
- (2007–2011)
- Jyrki Katainen (1999–2014)
- (2007–2015)
- (1993–1995)
- (1995–1999)
- (1995–2003)
- (1995–2003)
- Heikki Koskinen (1995–1999)
- Jari Koskinen (1996–2009)
- Kalervo Kummola (1995–2003)
- (1999–2007)
- (1995–1999)
- (1999–2007, 2011–2015)
- Seppo Lahtela (2006–2007) (defected from Centre Party group)
- (2003–2007)
- (2007–2011)
- (2007–2018)
- (2004–2011)
- Eero Lehti (2007–2019)
- (1999–2003)
- (1991–1995)
- Sirkka Lekman (1998–1999)
- Suvi Lindén (1995–2011)
- (1991–2003)
- Markku Markkula (1995–2003)
- Marjo Matikainen-Kallström (2003–2015)
- (1999–2003)
- (2003–2004, 2007–2015)
- Jukka Mäkelä (2007–2010)
- (2007–2018)
- (1999–2011)
- (1995–2011)
- Petteri Orpo (2007–)
- (2003–2011)
- Maija Perho (1991–2007)
- (2007–2011)
- Kirsi Piha (1994–1996, 1999–2003)
- (2007–2011)
- (2003–2011) (defected from Christian Democratic Party group)
- (1999–2003, 2007–2015)
- Paula Risikko (2003–)
- Martin Saarikangas (2003–2007)
- (1991–1996)
- Petri Salo (1999–2011)
- Sari Sarkomaa (1999–)
- Arto Satonen (2003–)
- Timo Seppälä (1999–2007)
- (1996–1999)
- (1999–2007)
- (1991–1995)
- Marja Tiura (1999–2011)
- Lenita Toivakka (2007–2019)
- (1991–1995)
- (1995–2007)
- Tuulikki Ukkola (2007–2011)
- (1999–2015, 2018–2019)
- Jan Vapaavuori (2003–2015)
- (2003–2007)
- Jari Vilén (1999–2007)
- Ilkka Viljanen (2007–2011)
- Lasse Virén (1999–2007, 2010–2011)
- Henna Virkkunen (2007–2014)
- Anne-Mari Virolainen (2007–)
2010s
- Heikki Autto (2011–2015, 2019–)
- Markku Eestilä (2011–)
- Sanni Grahn-Laasonen (2011–)
- Harry "Hjallis" Harkimo (2015–2018) (later formed the Liike Nyt's parliamentary group)
- Janne Heikkinen (2019–)
- Antti Häkkänen (2015–)
- Anna-Kaisa Ikonen (2019–)
- Pia Kauma (2011–2015, 2017–)
- Ville Kaunisto (2019–)
- Pihla Keto-Huovinen (2019–)
- Jukka Kopra (2011–)
- Susanna Koski (2015–2019)
- Marko Kilpi (2019–)
- Pauli Kiuru (2011–)
- Terhi Koulumies (2019–)
- Mia Laiho (2018–)
- Jaana Laitinen-Pesola (2015–2019)
- Elina Lepomäki (2014–)
- Matias Marttinen (2019–)
- Sari Multala (2015–)
- Kai Mykkänen (2015–)
- Lasse Männistö (2011–2015)
- (2011–2015)
- (2014–2015)
- Jaana Pelkonen (2011–)
- Sari Raassina (2015–2019)
- Veera Ruoho (2017–2019)
- Wille Rydman (2015–)
- Janne Sankelo (2011–2015, 2019–)
- Saara-Sofia Sirén (2015–)
- Ruut Sjöblom (2019–)
- Alexander Stubb (2011–2017)
- Eero Suutari (2011–2019)
- Mari-Leena Talvitie (2015–)
- Kari Tolvanen (2011–)
- Kaj Turunen (2018–2019) (defected from the Blue Reform)
- (2012–2015)
- Juhana Vartiainen (2015–)
- Heikki Vestman (2019–)
- Sofia Vikman (2011–)
- Sinuhe Wallinheimo (2011–)
National Progressive Party[]
- Arthur Aspelin (1922–1924)
- Juho Astala (1918–1919) (defected from Young Finnish Party group)
- Ilmari Auer (1919–1922, 1924–1927)
- (1945–1951)
- Helena Brander (1918–1919) (defected from Young Finnish Party group)
- Uuno Brander (1924–1927, 1930–1933) (defected from Young Finnish Party group)
- Aimo Cajander (1929–1943)
- Mikko Collan (1919–1920)
- Eljas Erkko (1933–1936)
- (1919–1922, 1934–1936) (defected from Young Finnish Party group)
- Mandi Hannula (1919–1930, 1936–1945)
- Eva Heikinheimo (1925–1927)
- Taavetti Heimonen (1918–1920) (defected from People's Party group)
- (1933–1936, 1939–1948)
- Lassi Hiekkala (1945–1951)
- Gabriel Hirvensalo (1922–1924) (defected from Young Finnish Party group)
- (1924–1927)
- Rudolf Holsti (1922) (defected from Young Finnish Party group)
- (1919–1922)
- Pekka Toivo Ikonen (1922–1924) (defected from Young Finnish Party group)
- (1933–1938)
- Aaro Jaskari (1922–1925)
- (1930–1933)
- (1919–1921, 1924–1927, 1930–1933)
- (1918–1919) (defected from Young Finnish Party group)
- (1933–1936, 1945–1954 (defected from Finnish People's Party group)
- (1927–1929)
- Irma Karvikko (1948–1951) (defected from Finnish People's Party group)
- Juho Kaskinen (1919–1922, 1930–1932) (defected from Young Finnish Party group)
- Kalle Kauppi (1943–1951)
- Matti Kekki (1919–1922) (defected from Young Finnish Party group)
- Arvo Ketonen (1939–1945)
- (1923–1924)
- Toivo Kivimäki (1922, 1924–1927, 1929–1940)
- (1919–1922)
- Arvi Kontu (1919–1922)
- (1945–1948)
- Augusta Laine (1918–1919, 1922) (defected from Young Finnish Party group)
- Eemil Linna (1918–1930) (defected from Young Finnish Party group)
- (1918–1919) (defected from Young Finnish Party group)
- Johannes Lundson (1918–1919) (defected from Young Finnish Party group)
- Alpo Luostarinen (1922–1927)
- Oskari Mantere (1919–1939)
- Väinö Merivirta (1935–1936)
- (1919)
- Akseli Nikula (1940–1945) (defected from Young Finnish Party group)
- Tatu Nissinen (1920–1922)
- (1929–1930)
- Antti Penttilä (1922–1924)
- Otto Pesonen (1919) (defected from Young Finnish Party group)
- Albin Pulkkinen (1922–1924)
- Erkki Pullinen (1918–1919, 1922–1927) (defected from People's Party group)
- Heikki Ritavuori (1919–1922) (defected from Young Finnish Party group)
- Kustaa Ruuskanen (1919–1922)
- (1927–1929, 1933–1936)
- Risto Ryti (1919–1929)
- (1919–1920, 1930–1936, 1945–1948)
- Aarne Sihvo (1919–1920)
- Elias Sinkko (1918–1922, 1927–1929)
- Mikael Soininen (1919–1922)
- Kaarlo Juho Ståhlberg (1918, 1930–1933)
- (1945–1947)
- (1936–1939, 1940–1945)
- Wille Särkkä (1918–1929, 1930–1936)
- Vili Taskinen (1919, 1920–1922)
- Sulo Teittinen (1939–1948)
- (1918–1919)
- Juhana Toiviainen (1918–1919)
- Urho Toivola (1933–1936)
- Juho Torppa (1919–1922)
- (1924–1929, 1930–1931)
- (1933–1935, 1947–1948)
- Hannes Valkama (1924–1927)
- Matti Valkonen (1919–1922)
- (1918–1919)
- Juho Vennola (1919–1930)
- (1924–1927)
- (1920–1922)
- Kaarlo Vuokoski (1918–1922, 1924–1927) (defected from People's Party group)
New Alternative / Blue Reform[]
- Simon Elo (2017–2019) (formed new group; left the Finns Party)
- Ritva "Kike" Elomaa (2017) (formed new group; left the Finns Party; re-joined the Finns Party subsequently)
- Tiina Elovaara (2017–2019) (formed new group; left the Finns Party)
- Reijo Hongisto (2017–2019) (formed new group; left the Finns Party)
- (2017–2019) (formed new group; left the Finns Party)
- (2017–2019) (formed new group; left the Finns Party)
- (2017–2019) (formed new group; left the Finns Party)
- Jari Lindström (2017–2019) (formed new group; left the Finns Party)
- Maria Lohela (2017–2019) (formed new group; left the Finns Party; later defected to Liike Nyt)
- Anne Louhelainen (2017–2019) (formed new group; left the Finns Party)
- Pirkko Mattila (2017–2019) (formed new group; left the Finns Party)
- Lea Mäkipää (2017–2019) (formed new group; left the Finns Party)
- Hanna Mäntylä (2017) (formed new group; left the Finns Party)
- Martti Mölsä (2017–2019) (formed new group; left the Finns Party)
- Jussi Niinistö (2017–2019) (formed new group; left the Finns Party)
- Pentti Oinonen (2017–2019) (formed new group; left the Finns Party)
- Vesa-Matti Saarakkala (2017–2019) (formed new group; left the Finns Party)
- Timo Soini (2017–2019) (formed new group; left the Finns Party)
- Sampo Terho (2017–2019) (formed new group; left the Finns Party)
- Matti Torvinen (2017–2019)
- Kaj Turunen (2017–2018) (formed new group; left the Finns Party; later defected to the National Coalition Party)
Parliamentary Group Juvonen[]
- Arja Juvonen (2017) (formed new group; left the Finns Party; re-joined the Finns Party subsequently)
Parliamentary Group Puhjo[]
- Veijo Puhjo (1995–1996) (formed new group; left the Left Alliance group)
Parliamentary Group Ruoho[]
- Veera Ruoho (2017) (formed new group; left the Finns Party; joined the National Coalition Party)
Parliamentary Group Virtanen[]
- Pertti "Veltto" Virtanen (1995–1999)
Patriotic People's Movement[]
- Reino Ala-Kulju (1932–1939)
- Vilho Annala (1933–1945)
- (1942–1945)
- (1933–1936)
- Kustaa Jussila (1936–1939)
- (1939–1945)
- K. R. Kares (1933–1942) (defected from National Coalition Party group)
- Yrjö Kivenoja (1933–1936)
- Arvi Malmivaara (1935–1939)
- Iisakki Nikkola (1933–1945)
- Hilja Riipinen (1933–1939)
- (1936–1945)
- Bruno A. Salmiala (1933–1945)
- Kaarlo Salovaara (1936–1939)
- (1933–1936)
- Elias Simojoki (1933–1939)
- Arne Somersalo (1933–1936)
- Paavo Susitaival (1939–1940)
- (1933–1936)
- Eino Tuomivaara (1933–1939, 1941–1945)
- (1936–1939)
- (1933–1945)
People's Democratic League[]
- Aimo Aaltonen (1945–1962)
- Raila Aho (1987–1990) (changed group to Left Alliance)
- Paavo Aitio (1951–1977)
- (1966–1977)
- (1976–1987)
- Claes Andersson (1987–1990) (changed group to Left Alliance))
- (1987–1990) (changed group to Left Alliance))
- (1979–1990) (changed group to Left Alliance))
- (1953–1954, 1958–1970)
- (1972–1983)
- (1974–1983)
- (1954–1961)
- (1948–1962, 1966–1970)
- Kelpo Gröndahl (1962–1970)
- (1951–1970, 1974–1975)
- (1983–1990) (changed group to Left Alliance))
- Johan Helo (1945–1946)
- Esa Hietanen (1942–1962)
- Inger Hirvelä López (1979–1987)
- (1966–1971, 1975–1978)
- (1978–1979)
- Kuuno Honkonen (1958–1979)
- (1945–1948)
- (1945–1948)
- Anna-Liisa Hyvönen (1972–1980)
- (1951–1954)
- (1970–1990) (changed group to Left Alliance))
- (1975–1979)
- (1951–1954)
- (1966–1983)
- (1970–1983)
- (1945–1953)
- (1945–1947)
- Markus Kainulainen (1975–1979)
- Veikko Kansikas (1959–1962)
- (1962–1975)
- Elsa Karppinen (1945–1948)
- Kalle Kauhanen (1945–1949) (defected from Social Democratic Party group)
- (1983–1986) (changed group to Democratic Alternative))
- (1954–1966)
- (1979–1990) (changed group to Left Alliance))
- Eino Kilpi (1948–1962)
- (1962–1966)
- Sylvi-Kyllikki Kilpi (1946–1958) (defected from Social Democratic Party group)
- Antti Kinnunen (1951–1958, 1962–1970)
- Aleksi Kiviaho (1954–1970)
- (1972–1985)
- Osmo Kock (1966–1970, 1972–1974)
- (1951–1971)
- Anna-Liisa Korpinen (1951–1974)
- (1972–1975)
- (1970–1987)
- (1970–1983)
- (1962–1969)
- Veikko Kosonen (1948)
- Toivo Kujala (1945–1959)
- Eino Kujanpää (1945–1951)
- (1945–1948)
- (1979–1986) (changed group to Democratic Alternative))
- Hertta Kuusinen (1945–1972)
- Olavi Kämäräinen (1962–1966)
- (1983–1990) (changed group to Left Alliance))
- (1964–1970)
- (1987–1990) (changed group to Left Alliance))
- (1962–1970)
- (1968–1986) (changed group to Democratic Alternative))
- (1966–1970)
- (1958–1962)
- (1958–1979)
- (1945–1948)
- Yrjö Leino (1945–1951)
- (1983–1990) (changed group to Left Alliance))
- (1948–1951, 1954–1958)
- (1945–1952)
- (1954–1966, 1970–1983)
- (1951–1958)
- Martti Linna (1958–1970)
- (1945–1948)
- (1979–1986) (changed group to Democratic Alternative))
- Hugo Manninen (1945–1970)
- (1945–1948)
- (1961–1962)
- Matti Meriläinen (1945–1954, 1958–1962)
- (1975–1978)
- (1945–1947)
- (1954–1958)
- Yrjö Murto (1948–1963)
- (1966–1979, 1983, 1985–1987)
- (1945–1962, 1963–1964)
- (1945–1948)
- (1945–1958)
- (1945–1948, 1958–1966)
- (1966–1990) (changed group to Left Alliance))
- (1951–1966)
- (1945–1954)
- (1948–1951, 1952–1962, 1969–1975)
- Toivo Niiranen (1951–1966)
- (1970–1983)
- (1945–1962, 1966–1970)
- Juho Nykänen (1951–1954)
- Ville Puumalainen (1945–1954)
- Eino Pekkala (1945–1948)
- Mauno Pekkala (1945–1953) (defected from Social Democratic Party group)
- (1977–1979, 1980–1983, 1985–1987)
- (1947–1951)
- Ville Pessi (1945–1966)
- (1945–1954, 1958–1962)
- (1954–1983)
- Aarne Pulkkinen (1958–1962, 1962–1970, 1972–1977)
- (1970–1971, 1979–1987)
- (1952–1954)
- (1951–1966)
- Heimo Rekonen (1970–1979)
- (1948–1954)
- Arvo Riihimäki (1945–1954)
- (1945–1951)
- Aleksi Rinne (1945–1948)
- (1945–1951, 1954–1962, 1962–1966)
- (1945–1966)
- Irma Rosnell (1954–1986) (changed group to Democratic Alternative))
- (1975–1983)
- Kaisu-Mirjami Rydberg (1945–1948) (defected from Socialistic parliamentary group)
- (1951–1958)
- (1962–1966)
- (1958–1975, 1978–1983)
- Mauri Ryömä (1945–1958)
- Yrjö Räisänen (1945–1948) (defected from Social Democratic Party group)
- Pauli Räsänen (1966–1979)
- Aarne Saarinen (1962–1970, 1972–1983)
- (1966–1987)
- (1958–1966)
- (1966–1975)
- (1970–1975)
- Esko Seppänen (1987–1990) (changed group to Left Alliance))
- (1951–1962)
- (1966–1968)
- Taisto Sinisalo (1962–1979)
- Ilmari Sormunen (1945–1951)
- (1945–1966)
- (1975–1986) (changed group to Democratic Alternative))
- Cay Sundström (1945) (defected from Social Democratic Party group)
- (1970–1971, 1977–1978)
- (1954–1970)
- Vilho Suosalo (1962–1966)
- Reinhold Svento (1945–1948) (defected from Social Democratic Party group)
- (1979–1990) (changed group to Left Alliance))
- (1979–1986) (changed group to Democratic Alternative))
- (1945–1970)
- Konsta Talvio (1945–1948)
- Helge Talvitie (1975–1979)
- Kauko Tamminen (1958–1966, 1967–1983)
- Hannes Tauriainen (1948–1966)
- Esko-Juhani Tennilä (1975–1986) (changed group to Democratic Alternative))
- Olga Terho (1945–1948)
- Fabian Tillanen (1947–1948)
- Seppo Toiviainen (1979–1986) (changed group to Democratic Alternative))
- (1948–1966)
- (1970–1979)
- (1945–1948, 1958–1962)
- Pirkko Turpeinen (1983–1986) (changed group to Democratic Alternative))
- (1948)
- (1975–1983, 1986–1990) (changed group to Left Alliance))
- (1945)
- (1945–1948)
- Osmo Vepsäläinen (1975–1979, 1983–1987)
- Antti Virtanen (1946–1948)
- (1958–1962)
- (1954–1971)
- (1958–1970)
- (1978–1990) (changed group to Left Alliance))
- (1975–1983, 1987–1990) (changed group to Left Alliance))
- (1966–1976)
- Karl Wiik (1945–1946) (changed group to Democratic Alternative))
- Atos Wirtanen (1946–1954) (defected from Social Democratic Party group)
- Hella Wuolijoki (1946–1948)
- (1954–1966, 1970–1975)
[]
- Taavetti Heimonen (1917–1918) (defected to National Progressive Party group)
- Erkki Pullinen (1917–1918) (defected from Finnish Party and later to National Progressive Party group)
- Jussi Puumala (1917–1919)
- August Tanttu (1917–1918) (defected to Finnish Party group)
- Kaarlo Vuokoski (1917–1918) (defected to National Progressive Party group)
People's Party, 1932[]
- Yrjö Hautala (1933–1936)
- Heikki Niskanen (1933–1939) (defected to Small Farmers' Party / Party of the Small Farmers' and the Rural People group)
People's Party, 1951[]
- Lassi Hiekkala
- Armi Hosia
- Veikko Hyytiäinen
- Mikko Juva
- Konsti Järnefelt
- Esa Kaitila
- Irma Karvikko
- Harras Kyttä
- Aare Leikola
- Armas Leinonen
- Antti Linna
- Helge Miettunen
- Eino Ojajärvi
- Pentti Pakarinen
- Aukusti Pasanen
- Juho Tenhiälä
- Artturi Tienari
People's Unity Party[]
- Matti Asunmaa (1972–1977)
- Matti Hannola (1975–1975)
- Kalevi Huotari (1972–1975)
- Heikki Kainulainen (1972–1975)
- Mauno Kurppa (1972–1975)
- Lauri Linna (1972–1975)
- Aune Mänttäri (1972–1975)
- Artturi Niemelä (1972–1975)
- Kalevi Remes (1972–1975)
- Arvo Sainio (1973–1975)
- Viljo Suokas (1972–1975)
- Olavi Tupamäki (1972–1975)
- Hannes Volotinen (1972–1975)
Reform Group[]
- (1998–2001) (defected from Young Finns and later to Social Democratic Party group)
Rural Party[]
- Sulo Aittoniemi (1987–1994)
- Pentti Antila (1970–1972)
- (1983–1987)
- Matti Asunmaa (1970–1972)
- (1984–1986)
- (1982–1987)
- Reijo Enävaara (1983–1984)
- Kalevi Huotari (1970–1972)
- (1970–1972)
- Anssi Joutsenlahti (1979–1987)
- (1989–1991)
- (1983–1987)
- Heikki Kainulainen (1970–1972)
- (1983–1987, 1989–1991)
- (1970–1989)
- Helvi Koskinen (1983–1987)
- Mauno Kurppa (1970–1972)
- Rainer Lemström (1972–1975)
- (1979–1989)
- Lauri Linna (1970–1972)
- (1987–1994)
- (1987–1995)
- Lea Mäkipää (1983–1995)
- Aune Mänttäri (1970–1972)
- Artturi Niemelä (1970–1972)
- Aarne Penttinen (1970–1972)
- (1979–1987)
- (1970–1972, 1979)
- (1983–1986)
- Kalevi Remes (1972–1975)
- (1983–1993) (defected to Finnish Front)
- Arvo Sainio (1972–1973)
- (1970–1972)
- (1983–1987)
- (1991–1994)
- Viljo Suokas (1970–1975)
- (1970–1972)
- Olavi Tupamäki (1970–1972)
- Mikko Vainio (1970–1975, 1983–1987)
- Pekka Vennamo (1972–1975, 1979–1989)
- Veikko Vennamo (1959–1962, 1966–1987)
- Raimo Vistbacka (1987–1995) (swifted to the Finns Party)
- Hannes Volotinen (1970–1972)
Seven Star Movement[]
- Paavo Väyrynen (2018–2019) (formed new group; left the Citizens' Party)
Small Farmers' Party / []
- Yrjö Kesti (1930–1936)
- Heikki Niskanen (1939–1941) (defected from People's Party (1932) and later to Agrarian League )
- Sigrid Oulasmaa (1933–1936)
- Eino Rytinki (1933–1941) (defected to Agrarian League )
Social Democratic Party[]
1910s
- Pekka Aakula (1909–1911, 1914–1917)
- Ida Aalle-Teljo (1907–1917)
- (1907–1908)
- (1908–1909)
- Matti Airola (1908–1918)
- Valentin Annala (1909–1918, 1924–1926)
- Werner Aro (1908–1914)
- Emanuel Aromaa (1907–1918, 1929–1933)
- Vihtori Aromaa (1907–1908)
- Nestori Aronen (1909–1918)
- (1909–1911)
- Evert Eloranta (1908–1918)
- Voitto Eloranta (1907–1908)
- Oliver Eronen (1907–1918, 1922–1924)
- (1909–1914)
- Edvard Gylling (1908–1910, 1911–1918)
- Seth Heikkilä (1907–1909, 1910–1911, 1917–1918)
- Ville Heimonen (1907–1908)
- (1907–1908, 1909–1911, 1919–1921)
- Hilda Herrala (1908–1914, 1917–1918, 1933–1936)
- Matti Hoikka (1907–1914, 1917–1918)
- Evert Hokkanen (1907–1910)
- Anni Huotari (1907–1910, 1911–1918, 1922–1927, 1932–1943)
- Anton Huotari (1908–1910, 1911–1918)
- (1907–1918)
- Samuli Häkkinen (1907–1908, 1914–1918)
- (1907–1909)
- (1907–1914)
- (1909–1911)
- (1907–1908, 1909–1917)
- (1907–1908)
- 1909–1911)
- Albert Ingman
- Oskari Jalava
- Oscar Johansson
- Alma Jokinen
- Väinö Jokinen
- Josua Järvinen
- Oskar Kaipio
- Taavetti Kalliokorpi
- Mimmi Kanervo
- Feliks Kellosalmi
- Albin Koponen (1907–1918, 1922–1944)
- (1908–1909)
- (1908–1909, 1919–1924)
- Frans Koskinen
- Efraim Kronqvist (1909–1914)
- Otto Wille Kuusinen (1908–1910, 1911–1914, 1917–1918)
- Juho Laakso
- Wilho Laine
- Sandra Lehtinen
- Frans Lehtonen
- Heikki Lindroos
- (1909–1911, 1919–1922)
- William Lundström
- Janne Martikainen
- Yrjö Mäkelin (1908–1911, 1914–1918)
- Joel Naaralainen
- Santeri Nuorteva (1907–1908, 1909–1911)
- Matti Paasivuori (1907–1936)
- Maria Paaso
- Penna Paunu
- (1907–1908)
- Valfrid Perttilä
- Fiina Pietikäinen (1908–1909)
- Jaakko Piirainen
- Jukka Pohjola
- Hilja Pärssinen (1907–1918, 1929–1935)
- Maria Raunio
- Taavi Rissanen
- (1908–1909, 1910–1911, 1917–1918)
- Jussi Sainio
- Eetu Salin
- Aaro Salo (1907–1914, 1917–1918)
- Anni Savolainen-Tapaninen (1908–1918, 1924–1927)
- Miina Sillanpää (1907–1911, 1914–1917, 1919–1933, 1936–1948)
- (1907–1914, 1917–1918, 1929–1920, 1933–1936)
- Yrjö Sirola (1907–1910, 1917–1918)
- Aapeli Suomalainen
- Juho Suomalainen
- Taavi Tainio (1907–1909, 1911–1914, 1922–1929)
- Väinö Tanner (1907–1911, 1914–1917, 1919–1927, 1930–1944, 1951–1954, 1958–1962)
- Oskari Tokoi (1907–1918)
- (1907–1909, 1914–1917, 1930–1945)
- Taneli Typpö (1909–1918, 1922–1929)
- (1909–1917, 1919–1922)
- Jenny Upari
- (1907–1908)
- (1909–1911, 1919–1920)
- Albin Valjakka (1907–1918)
- Edvard Valpas-Hänninen (1907–1918)
- August Vesa
- Vihtori Viitanen
- (1907–1914)
- Wäinö Wuolijoki (1907–1910, 1919–1927)
1910s and 1920s
- Artturi Aalto (1919–1933)
- Kalle Aalto
- (1929–1945, 1949–1951)
- Fanny Ahlfors (1919–1927, 1930–1933)
- Kustaa Ahmala
- Julius Ailio (1919–1922, 1924–1932)
- Toivo Alavirta
- Mikko Ampuja (1919–1941)
- Toivo Aro
- (1922–1924)
- Otto Elfving (1919–1922, 1926–1927)
- (1922–1924, 1927–1954)
- (1927–1929)
- Aino Forsten
- (1919–1922)
- Mimmi Haapasalo (1914–1917)
- (1911–1918, 1924–1933, 1934–1947)
- (1919–1922)
- Väinö Hakkila (1919–1945, 1948–1958)
- Juho Hakkinen
- Toivo Halonen
- Aapo Harjula
- (1922–1939)
- Anna Haverinen (1922–1930)
- Kaarlo Heinonen
- Johan Helo (1919–1922, 1924–1935)
- Tahvo Hiekkaranta
- Leo Hildén
- (1917–1917, 1919–1922)
- Sofia Hjulgrén
- (1914–1917, 1941–1945)
- Väinö Hupli
- Herman Hurmevaara (1917–1919)
- Evert Huttunen (1917–1924)
- (1917–1918, 1948–1949)
- Oskari Ikonen
- Rieti Itkonen (1919–1929)
- Juho Kananen (1911–1914, 1919–1922)
- Hanna Karhinen
- Aarne Kauppinen
- (1919–1931)
- Hanna Kohonen
- (1919–1945, 1948–1951)
- (1927–1942)
- (1917–1917, 1922–1927)
- (1910–1911)
- (1919–1922, 1929–1930)
- Ville Korhonen (1919–1922)
- August Koskinen
- Jalmari Kovanen
- Jussi Kujala
- (1911–1914)
- (1910–1917)
- August Kuusisto (1927–1929, 1930–1945)
- Jukka Lankila
- Taavetti Lapveteläinen (1911–1918)
- (1911–1914, 1917–1918, 1927–1929)
- Matti Laukkonen
- (1919–1924, 1927–1930, 1937–1939)
- Juho Lehmus
- Vilho Lehokas
- (1919–1922)
- Aino Lehtokoski (1919–1949)
- (1919–1929)
- Jussi Leino
- (1927–1930)
- Paavo Leppänen
- Lauri Letonmäki
- Konsta Lindqvist
- Alfred Lindroos
- Ludvig Lindström (1914–1917)
- Jalmari Linna (1919–1922, 1928–1945, 1949–1951)
- (1922–1927)
- Gabriel Luukkonen
- Edla Lyytinen
- Matti Lepistö
- Kullervo Manner (1910–1918)
- Otto Marttila (1911–1917, 1922–1924, 1929–1930, 1933–1939)
- Antti Meriläinen (1919–1922, 1930–1939)
- Pekka Meriläinen
- Eliel Mickelsson
- Olli Miettinen
- Atte Muhonen
- Kaapo Murros
- Frans Mustasilta (1914–1917, 1924–1927, 1933–1945)
- Santeri Mäkelä
- Julius Nurminen
- Armas Paasonen (1911–1918, 1924–1929, 1930–1933, 1936–1945)
- Eemeli Paronen (1914–1917, 1917–1919)
- Mauno Pekkala (1927–1945)
- (1926–1951)
- (1929–1944)
- Juho Peura
- Otto Piisinen (1914–1917)
- Olavi Puro
- Taavi Pöyhönen
- (1919–1924)
- Jussi Rainio
- (1922–1962)
- (1918–1933, 1936–1939)
- Oskari Reinikainen (1919–1945)
- Juho Rikkonen
- Toivo Rintala
- Hannes Ryömä (1919–1939)
- (1910–1918, 1924–1926)
- (1910–1918, 1922–1929)
- Hulda Salmi (1910–1918)
- Tyyne Salomaa
- (1919–1922, 1924–1927, 1929–1930)
- Julius Sundberg
- Kalle Suosalo
- Reinhold Svento (1922–1945)
- (1911–1914, 2927–1929, 1930–1948)
- Jussi Tirkkonen
- (1917–1917, 1922–1929, 1933–1945, 1951–1954)
- Jussi Tolonen (1914–1917, 1918–1924, 1927–1951)
- Pekka Tonteri
- Ilmari Tossavainen (1914–1917)
- Jukka Tuomikoski
- Toivo Turtiainen
- Hilma Valjakka (1919–1930)
- (1927–1930, 1932–1936)
- (1927–1933, 1941–1944)
- (1918–1919)
- Helena Vatanen (1911–1914)
- Jussi Vatanen
- Ida Vihuri (1922–1929)
- Jalmari Väisänen
- Nestor Väänänen
- Väinö Voionmaa (1919–1947)
- Edvin Wahlstén
- Yrjö Welling (1922–1951)
1930s and 1940s
- Paavo Aarniokoski
- Gunnar Andersson
- Kauko Andersson
- Laura Brander-Wallin
- Karl-August Fagerholm (1930–1966)
- Mikko Erich (aik. Kok., 1930–1933, 1939–1945)
- Gunnar Henriksson
- Onni Hiltunen (1930–1962)
- Heikki Hykkäälä (1948–1958, 1966–1975)
- Alex Hämäläinen
- (1948–1951)
- (1939–1942, 1948–1951, 1954–1958, 1962–1966)
- Meeri Kalavainen (1948–1979)
- Yrjö Kallinen
- Paavo Karjalainen
- Juho Karvonen (1945–1962)
- Kalle Kauhanen
- (1939–1945)
- (1933–1936, 1939–1945)
- Viljo Kilpeläinen
- Yrjö Kilpeläinen (1945–1955)
- Eino Kilpi
- Sylvi-Kyllikki Kilpi (1934–1946)
- Artturi Koskinen (1948–1958, 1962–1970)
- Urho Kulovaara
- Walter Kuusela
- Valto Käkelä (1945–1972)
- Aleksi Lehtonen
- Tyyne Leivo-Larsson
- Väinö Leskinen (1945–1970)
- Gottfrid Lindström
- (1930–1933, 1937–1945)
- (1933–1949)
- Otto Muikku (1945–1958)
- Pentti Niemi
- Rafael Paasio (1948–1975)
- Martti Peltonen (1939–1945)
- (1933–1962)
- (1933–1939, 1943–1966)
- Eeno Pusa (1945–1951, 1956–1958)
- (1948–1951)
- Jussi Raatikainen (1936–1951)
- (1936–1948)
- (1941–1944)
- Eino Raunio (1939–1970)
- Kaisu-Mirjami Rydberg (1939–1941)
- Mauri Ryömä (1936–1937)
- Yrjö Räisänen (1930–1941)
- Martta Salmela-Järvinen (1939–1958)
- (1939–1945)
- Heikki Simonen (1939–1951)
- Cay Sundström (1936–1941)
- August Syrjänen
- Arvo Sävelä
- Uuno Takki (1945–1952, 1966–1968)
- Penna Tervo (1945–1956)
- Armas Tolonen
- Antti Tossavainen
- (1940–1945)
- Arvi Turkka (1933–1945, 1948–1958)
- Varma K. Turunen (1939–1962)
- Unto Varjonen
- Vilho Väyrynen
- Atos Wirtanen (1936–1946)
1950s and 1960s
- (1958–1979)
- (1951–1979)
- Eero Antikainen
- Pirkko Aro (1973–1979)
- (1966–1983)
- (1966–1970, 1974–1975)
- Georg Eriksson
- Margit Eskman (1966–1975)
- Anni Flinck (1954–1975)
- (1951–1975)
- (1966–1970, 1973–1975)
- Vappu Heinonen
- Veikko Helle (1951–1983)
- Voitto Hellstén (1962–1970)
- Kaarlo af Heurlin (1966–1970)
- (1956–1975)
- Mikko Hult (1954–1958)
- Eero Häkkinen
- (1966–1983, 1987–1991)
- (1966–1972)
- (1966–1991)
- Veikko Kokkola (1951–1970)
- (1966–1970)
- (1966–1971)
- Valdemar Liljeström (1955–1958)
- Bror Lillqvist (1966–1983)
- (1954–1966)
- Lars Lindeman (1958–1976)
- Ilmari Linna (1962–1970)
- Sinikka Luja-Penttilä (1966–1983)
- Impi Lukkarinen (1951–1958)
- (1958–1966)
- Kalle Matilainen (1956–1970)
- (1964–1970)
- (1962–1978)
- (1966–1975)
- (1966–1975)
- Esko Niskanen (1966–1975)
- Ilmo Paananen (1966–1972)
- (1954–1958, 1962–1974)
- (1958–1970)
- Antti Pennanen (1966–1970)
- (1966–1972)
- (1958–1966)
- (1966–1970)
- (1964–1970, 1972–1975)
- (1966–1975)
- Arvo Salo (1966–1970, 1979–1983)
- Eero Salo (1968–1975)
- (1962–1973)
- Sylvi Siltanen (1958–1972)
- Aarre Simonen (1951–1958)
- Eino Sirén
- (1951–1958)
- (1962–1972)
- Ville Tikkanen (1966–1975)
- Arvo Tuominen (1958–1962)
- (1958–1959)
- (1962–1975)
- (1951–1970)
- (1962–1979)
- Antero Väyrynen (1962–1970)
1970s and 1980s
- (1975–1991, 1995–1999)
- Matti Ahde (1970–1990, 2003–2011)
- (1983–1991)
- (1972–1991)
- Pirjo Ala-Kapee (1979–1989)
- Arja Alho (1983–1999, 2003–2007)
- (1987–2007, 2011–2015)
- (1983–1987, 1990–1995)
- (aik. SKDL, 1987–1991)
- (1979–1991)
- (1975–1987)
- (1979–1991, 1995–2007)
- Mauno Forsman (1971–1983)
- Ralf Friberg (1970–1979)
- (1975–1983)
- Jukka Gustafsson (1987–)
- (1987–1995)
- Tarja Halonen (1979–2000)
- (1975–1987)
- (1979–1991)
- (1983–1999, 2003–2011)
- (1979–1983)
- (1983–1999)
- Liisa Jaakonsaari (1979–2009)
- (1987–1991, 1995–1997)
- (1975–1979)
- (1972–1979, 1982–1991)
- Osmo Kaipainen (1970–1975)
- (1989–1991)
- Antti Kalliomäki (1983–2011)
- Anna-Liisa Kasurinen (1979–1995)
- (1989–2003)
- (1987–2007)
- (1970–1975)
- (1972–1975)
- (1970–1982)
- (1975–1979, 1983–1987)
- (1970–1971)
- (1975–1987)
- Lasse Lehtinen (1972–1983)
- Erkki Liikanen (1972–1990)
- Paavo Lipponen (1983–1987, 1991–2007)
- Matti Louekoski (1976–1979, 1983–1996)
- Matti Luttinen (1975–1995)
- Jukka Mikkola (1983–1987, 1995–2003)
- Riitta Myller (1987–1995, 2011–)
- (1983–1987)
- Sinikka Mönkäre (1987–1991, 1995–2006)
- Mats Nyby (1983–1999)
- (1979–1995)
- Reino Paasilinna (1983–1990, 1995–1996)
- Pertti Paasio (1975–1975, 1982–1996)
- (1972–1979)
- (1987–1991, 1995–1999)
- (1972–1977)
- Matti Puhakka (1975–1991, 1995–1996)
- (1987–2007)
- Kaisa Raatikainen (1970–1987)
- Kari Rajamäki (1983–2015)
- (1972–1983)
- (1983–1987, 1991–1999)
- (1983–1999)
- (1987–1999, 2003–2007)
- (1983–1995)
- (1979–1987, 1991–1995)
- Matti Saarinen (1987–1991, 1995–2015)
- (1975–1995)
- (1980–2015)
- Kalevi Sorsa (1970–1991)
- (1979–1987)
- Ulf Sundqvist (1970–1983)
- Kaarina Suonio (1975–1986)
- (1975–1987)
- Jacob Söderman (1972–1983, 2007–2011)
- Ilkka Taipale (1970–1975, 2000–2007)
- (1979–1983)
- Arto Tiainen (1970)
- Paavo Tiilikainen (1970–1979)
- (1972–1987)
- Erkki Tuomioja (1970–1979, 1991–)
- (1975–1987)
- (1983–2007)
- Pirkko Työläjärvi (1972–1985)
- (1983–1999)
- Kari Urpilainen (1983–1995, 1999–2007)
- (1978–1983, 1985–1987)
- (1987–1995)
- (1987–2003)
1990s and 2000s
- Marko Asell (2007–2011, 2019–)
- Arto Bryggare (1995–1999, 2003–2007)
- Maarit Feldt-Ranta (2007–2019)
- Tarja Filatov (1995–)
- Maria Guzenina (2007–)
- Tuula Haatainen (1996–2007, 2015–)
- Eero Heinäluoma (2003–2019)
- (1995–2007)
- Rakel Hiltunen (1999–2015)
- (1996–1999)
- Susanna Huovinen (1999–2018)
- Ulpu Iivari (1991–1995)
- Ulla Juurola (1995–2003)
- (1995–2011)
- (1999–2003)
- Ilkka Kantola (2007–2019)
- (1999–2015)
- (1995–2003)
- Anneli Kiljunen (2003–)
- Kimmo Kiljunen (1995–2011, 2019–)
- Krista Kiuru (2007–)
- Valto Koski (1995–2011)
- Johannes Koskinen (1991–2015, 2019–)
- (1995–2011)
- (1995–1997, 2002–2007, 2010–2011) (defected to Young Finns and later to Reformist group)
- (1995–1999)
- Miapetra Kumpula-Natri (2003–2014)
- Merja Kuusisto (2007–2015)
- Lauri Kähkönen (1995–2011)
- Erja Lahikainen (1991–1995)
- (1995–2011)
- (1991–2011)
- (2003–2007)
- (2007–2015)
- Leena Luhtanen (1991–2007)
- (1990–1995)
- Raimo Mähönen (1995–2003)
- (1991–1999)
- (1995–1999, 2003–2007)
- Johanna Ojala-Niemelä (2007–)
- (1995–2007)
- Heli Paasio (1999–2015)
- Sirpa Paatero (2006–)
- (1995–1999)
- (1991–2007)
- (2007–2015)
- Raimo Piirainen (2009–2015, 2019–)
- (1995–1999)
- (1995–1999)
- (1999–2007)
- Maija Rask (1991–2007)
- (1995–2011)
- (1999–2007)
- Tommy Tabermann (2007–2010)
- (1995–2007)
- Katja Taimela (2007–)
- (2003–2011)
- Jutta Urpilainen (2003–2019)
- (1996–1999)
- (1991–2003)
- (1995–1999)
- (2007–2015)
- Pia Viitanen (1995–)
- (1991–1999)
- (2003–2011)
- Tuula Väätäinen (2003–2015, 2019–)
- (1999–2007, 2014–2019)
2010s
- Hussein al-Taee (2019–)
- Kim Berg (2019–)
- Eeva-Johanna Eloranta (2011–)
- Seppo Eskelinen (2019–)
- Timo Harakka (2015–)
- Eveliina Heinäluoma (2019–)
- Lauri Ihalainen (2011–2019)
- Mikael Jungner (2011–2015)
- Mika Kari (2011–)
- Johan Kvarnström (2019–)
- Suna Kymäläinen (2011–)
- (2011–2015)
- Aki Lindén (2019–)
- Antti Lindtman (2011–)
- Niina Malm (2019–)
- Sanna Marin (2015–)
- Riitta Mäkinen (2018–)
- Merja Mäkisalo-Ropponen (2011–)
- Matias Mäkynen (2019–)
- Ilmari Nurminen (2015–)
- Piritta Rantanen (2019–)
- Nasima Razmyar (2015–2017)
- Antti Rinne (2015–)
- (2015–2019)
- Kristiina Salonen (2011–)
- Ville Skinnari (2015–)
- (2015–2019)
- (2011–2015)
- Maria Tolppanen (2016–) (defected from the Finns Party's group)
- (2017–2019)
- Tytti Tuppurainen (2011–)
- Heidi Viljanen (2019–)
- Paula Werning (2019–)
Social Democratic Union of Workers and Smallholders[]
- Laura Brander-Wallin 1962
- Vappu Heinonen 1958–1962, 1966–1970 (defected from Social Democratic Party)
- Mikko Hult 1958–1962 (defected from Social Democratic Party)
- Armas Härkönen 1958–1962
- Urho Kulovaara 1958–1962 (defected from Social Democratic Party)
- Tyyne Leivo-Larsson 1966–1970
- Valdemar Liljeström 1958–1960 (defected from Social Democratic Party)
- Impi Lukkarinen 1958–1970 (defected from Social Democratic Party)
- Aino Malkamäki 1960–1961
- Viljo Pousi 1966–1970
- Eeno Pusa 1961–1962
- Olavi Saarinen 1966–1970
- Martta Salmela-Järvinen 1958–1966 (defected from Social Democratic Party)
- Aili Siiskonen 1958–1962, 1966–1970
- Aarre Simonen 1958–1962 (defected from Social Democratic Party)
- Arvo Sävelä 1958–1962 (defected from Social Democratic Party)
- Arvi Turkka 1958–1962 (defected from Social Democratic Party)
- Vilho Turunen 1958–1962
- 1959–1962 (defected from Social Democratic Party)
- Olli J. Uoti 1959–1962, 1966–1967
group[]
- Mikko Ampuja (1940–1941, 1944–1945) (defected from Social Democratic Party group)
- Väinö Meltti (1941, 1944–1945)
- Kaisu-Mirjami Rydberg (1940–1941, 1944–1945) (defected from Social Democratic Party and later to People's Democratic League group)
- Yrjö Räisänen (1940–1941, 1944–1945) (defected from Social Democratic Party and later to People's Democratic League group)
- Cay Sundström (1940–1941, 1944–1945) (defected from Social Democratic Party and later to People's Democratic League group)
- Karl Harald Wiik (1940–1941, 1944–1945) (defected from Social Democratic Party and later to People's Democratic League group)
Socialistic Workers and Smallholders Parliamentary group[]
- 1924–1927
- 1924–1929
- 1927–1928
- 1929–1930
- 1924–1925
- Ida Hämäläinen 1927–1929
- August Isaksson 1924–1929
- 1924–1927
- Väinö Kallio 1929–1930
- 1924–1927
- 1924–1930
- 1927
- 1929–1930
- 1927–1928
- 1927–1929
- 1929–1930
- 1924–1930
- 1929–1930
- 1927–1930
- Aukusti Mäenpää 1930
- Uno Nurminen 1924–1927
- Eino Pekkala 1927–1930
- Juho Perälä 1928–1930
- 1927
- 1929–1930
- 1924–1929
- Arvo Riihimäki 1927–1930
- 1924–1930
- 1924–1927
- Jalmari Rötkö 1929–1930
- Asser Salo 1929–1930
- 1924–1929
- Salomo Savolainen 1927–1929
- 1924–1927
- 1924–1927, 1928–1930
- 1924–1930
- Konsta Talvio 1929–1930
- 1927–1930
- 1924
- 1927–1930
- 1927–1930
- 1926–1927
- 1924–1930
- 1924
- 1924–1925
- Heikki Väisänen 1929–1930
Socialist Workers' Party[]
- Elin Airamo (1922–1923)
- Toivo Aronen (1922–1923)
- (1922–1923)
- Väinö Hannula (1922–1923)
- Hilda Hannunen (1920–1923)
- Frans Hiilos (1922–1923)
- Laura Härmä (1922–1923)
- (1922–1923)
- (1922–1923)
- Pekka Kemppi (1922–1923)
- (1922–1923)
- (1922–1923)
- Toivo Hjalmar Långström (1922–1923)
- (1922–1923)
- Heikki Mäkinen (1922–1923)
- (1922–1923)
- (1922–1923)
- (1922–1923)
- August Rytkönen (1922–1923)
- Rosa Sillanpää (1922–1923)
- (1922–1923)
- Lempi Tuomi (1922–1923)
- Vihtori Vainio (1923–1923)
- (1920–1923)
- Yrjö Valkama (1922–1923)
- (1922–1923)
- Matti Väisänen (1922)
Swedish People's Party[]
- Anders Adlercreutz (2015–)
- Frans Ahlroos (1907–1909)
- Kristian von Alfthan (1907–1909)
- Torsten Aminoff (1960–1962)
- Amos Anderson (1922–1927)
- (1959–1966)
- Ossian Aschan (1910–1911)
- Johannes Bengs (1922–1924)
- Sandra Bergqvist (2019–)
- Eva Biaudet (1991–2006, 2015–)
- Matts Björk (1910–1914, 1917–1919, 1924–1927, 1930–1933)
- (1909–1910)
- (1987–1991)
- Thomas Blomqvist (2007–)
- (1936–1945)
- Ernst von Born (1919–1954)
- Viktor Magnus von Born (1910–1914)
- Adolf Bredenberg (1914–1917)
- (1995–2003)
- Johan Broman (1927–1929)
- Albert Brommels (1945–1951)
- (1919–1924)
- Lennart Byman (1922)
- Immanuel Bäck (1922–1924, 1927–1930)
- (1907–1914, 1917–1919)
- (1907–1909)
- Rafael Colliander (1909–1910, 1917–1924, 1927–1930, 1933–1938)
- Jörn Donner (1987–1995, 2007, 2013–2015)
- Georg C. Ehrnrooth (1958–1973) (formed new group; Constitutional People's Party)
- Leo Ehrnrooth (1907–1909, 1917)
- Artur Eklund (1919–1922)
- Jan-Erik Enestam (1991–2007)
- (1999) (formed new group; Group Erlund)
- Ernst Estlander (1907–1914, 1917–1945)
- (1924–1930)
- John Forsberg (1954–1958)
- Arthur af Forselles (1919–1922)
- Jenny af Forselles (1909–1910, 1911–1917)
- (1945–1951)
- Johan Franzén (1935–1936)
- Erik von Frenckell (1927–1939)
- Alexander Frey (1917)
- (1936–1945)
- Annie Furuhjelm (1914–1924, 1927–1929)
- Ragnar Furuhjelm (1917–1944)
- Alexander Gadolin (1914–1917)
- Christina Gestrin (2000–2015)
- Kristian Gestrin (1962–1979)
- George Granfelt (1908–1909, 1910–1911, 1912–1914)
- (1999–2007)
- (1966–1979)
- (1910–1914)
- (1907–1908)
- (1910–1919)
- (2011–2015)
- Edvard Haga (1929–1944)
- Carl Haglund (2015–2016)
- (1910–1911)
- Reinhold Hedberg (1907–1909, 1917–1919)
- (1908–1909)
- Edvard Helenelund (1919–1924, 1927–1929, 1930–1945)
- (1985–1987)
- Anna-Maja Henriksson (2007–)
- Uno Hildén (1930–1933, 1936–1945)
- Viktor Hintz (1929–1930)
- Vera Hjelt (1908–1917)
- (1945–1948, 1951–1954)
- (1939–1945)
- (1909–1910)
- (1917–1922, 1924–1927)
- (1966–1976)
- (1976–1983)
- (1917–1948)
- (1954–1966)
- (1909–1919, 1922–1933)
- (1914–1917)
- (1924–1934)
- (1983–2003)
- Roger Jansson (2003–2007)
- Oskar Jeppson (1922–1924)
- Levi Jern (1922–1954)
- Hugo Johansson (1939–1945)
- (1958–1966)
- (1909–1910)
- (1907–1908)
- (1924–1927)
- (1948–1972)
- (1909–1910)
- Evert Kulenius (1922–1927)
- (1966–1970)
- (1927–1929)
- Henrik Kullberg (1927–1930, 1933–1945, 1945–1953)
- Gunnar Landtman (1922–1924)
- Arthur Larson (1948–1959)
- (1919–1922, 1924–1927, 1929–1930, 1936–1939)
- (1962–1966)
- Henrik Lax (1987–2004)
- Axel Lille (1917)
- (1924–1930)
- Julius Lindberg (1914–1917, 1922–1924)
- (1909–1914)
- (1953–1966)
- Mats Löfström (2015–)
- (1995–2007)
- (1975–1999)
- (1924–1927, 1929–1930, 1933–1936, 1939–1945)
- (1933–1936, 1938–1939)
- Leo Mechelin (1910–1914)
- (1945–1962)
- (1966–1972, 1975–1983, 1987–1991)
- Gustaf Mickels (1922–1924)
- (1914–1917, 1919–1924)
- (1924–1930, 1932–1933)
- Elisabeth Nauclér (2007–2015)
- (1907–1917)
- Dagmar Neovius (1907–1909, 1910–1911, 1914–1917)
- (1907–1910, 1919–1922)
- (1951–1966)
- Ivar Nordlund (1909–1912)
- (1983–1995, 1999–2003, 2007–2011)
- (1936–1939, 1951–1962, 1966–1970)
- Anders Norrback (2019–)
- Ole Norrback (1979–1981, 1991–1999)
- August Nybergh (1910–1914)
- (2003–2019)
- Mats Nylund (2007–2019)
- (1930–1936, 1944–1945)
- (1987–1991)
- Jakob Näs (1907–1908)
- (1907–1908)
- Mikko Ollikainen (2019–)
- (1917–1919)
- Axel Palmgren (1917–1922, 1924–1936)
- (1991–2003)
- Hjalmar J. Procopé (1919–1922, 1924–1926)
- (1958–1962, 1966–1975)
- August Ramsay (1919–1922)
- Elisabeth Rehn (1979–1995)
- Veronica Rehn-Kivi (2016–)
- (1979–1995)
- (1917–1919)
- (1917, 1930–1933)
- Wilhelm Roos (1909–1917, 1917–1924)
- Ola Rosendahl (1995–2003)
- Gustaf Rosenqvist (1907–1919)
- Vilhelm Rosenqvist (1907–1909)
- (1930–1933)
- (1907–1908)
- (1922–1924)
- (1929–1930)
- (1930–1933)
- Oskar Schultz (1907–1908)
- (1907–1909, 1910–1919)
- (1970–1979)
- (1933–1936)
- Otto Slätis (1907–1908)
- (1945–1948)
- (1908–1914)
- (1908–1910, 1914–1917)
- Pär Stenbäck (1970–1985)
- (1909–1910)
- (1936–1939)
- (1908–1909)
- (1907–1917)
- (1917)
- Joakim Strand (2015–)
- Gustaf Storgårds (1914–1917)
- Johan Strömberg (1909–1910, 1911–1917)
- Julius Sundblom (1907–1919)
- Alwar Sundell (1958–1966)
- (1933–1939, 1944–1951, 1962–1966)
- Karl Söderholm (1907–1914, 1917)
- (1914–1917)
- Carl Olof Tallgren (1961–1975)
- (1975–1991)
- Grels Teir (1951–1975)
- Astrid Thors (2003, 2004–2013)
- (1995–1999)
- (1908–1917)
- (1911–1919, 1927–1929)
- (1914–1917)
- Ralf Törngren (1936–1961)
- Stefan Wallin (2007–2019)
- (1907–1908)
- (1983–1991)
- (1966–1995)
- (1930–1933)
- (1908–1909)
- (1933–1958, 1962–1966)
- Ulla-Maj Wideroos (1995–2015)
- (1917)
- Rolf Witting (1924–1927)
- (1910–1914, 1917–1919)
- Ferdinand von Wright (1922–1924)
- Jutta Zilliacus (1975–1987)
- (1917, 1919–1929, 1930–1933)
- Otto Åkesson (1917–1919)
- Arne Öhman (1948–1958)
- Ebba Östenson (1933–1936, 1939–1954)
- (1919–1960)
Young Finnish Party[]
- Pekka Ahmavaara (1907–1917, 1917–1918)
- Santeri Alkio (1907) (defected to Agriarian League group)
- Gustaf Arokallio (1907–1909, 1910–1918)
- Juho Astala
- Helena Brander (1917–1918)
- Uuno Brander (1907–1910, 1911–1917)
- Arthur Castrén (1909–1913)
- Jonas Castrén (1907–1917)
- (1909–1910)
- Eero Erkko (1907–1918)
- (1909–1914, 1917)
- Kustavi Grotenfelt (1908–1909)
- Lucina Hagman (1907–1908, 1917)
- Edvard Hannula (1909–1914)
- Juho Haveri (1907–1908, 1909–1910)
- Gabriel Hirvensalo (1914–1917)
- Rudolf Holsti (1914–1918)
- Theodor Homén (1908–1914)
- Tekla Hultin (1908–1918)
- (1907–1909)
- Kustaa Jalkanen (1911–1914)
- (1918)
- Kyösti Kanniainen
- Juho Kaskinen (1908–1910, 1911–1917)
- Matti Kekki (1910–1911)
- Kustaa Killinen
- (1907–1908)
- (1907–1909, 1910–1911, 1917)
- Martti Kykkling
- Augusta Laine (1917–1918)
- Johannes Laine
- (1907–1908)
- Eemil Linna (1913–1917, 1917–1918)
- (1917)
- Johannes Lundson (1917–1918)
- (1910–1911, 1914–1917, 1917–1919)
- (1907–1908, 1909–1910, 1917–1918)
- Akseli Nikula (1914–1917)
- Alli Nissinen
- Oskar Nissinen
- (1909–1910, 1911–1914)
- Pekka Paavolainen (1914–1919)
- Erkki Peltonen
- Pekka Pennanen (1907–1919)
- Matti Pesonen (1907–1908)
- Otto Pesonen
- Matti Pietinen
- (1910–1914)
- Heikki Renvall (1907–1908, 1910–1914)
- (1907–1914)
- Heikki Ritavuori (1914–1917)
- (1913–1914)
- (1907–1909, 1910–1911, 1917–1918)
- Elias Sinkko (1909–1910, 1914–1918)
- (1907–1908, 1909–1914, 1917–1918)
- Elias Sopanen (1914–1917)
- Otto Stenroth (1908–1909)
- Kaarlo Juho Ståhlberg (1908–1910, 1914–1918)
- Pehr Evind Svinhufvud (1907–1917)
- Wille Särkkä (1917–1918)
- Onni Talas (1909–1918)
- August Tanttu (1908–1909, 1910–1917)
- (1917)
- Kalle Viljakainen (1907–1913)
- (1909–1911)
Young Finns[]
- (1997–1998) 1994–1995) (defected from Social Democratic Party and later to Reformist group)
- Risto E. J. Penttilä (1995–1999)
- (1995–1999)
References[]
- ^ "Entiset kansanedustajat 1907–2014". Finnish Parliament. 2016-05-29. Retrieved 2016-06-16.
Categories:
- Lists of members of the Parliament of Finland