List of Ultratop 50 number-one singles of 2015

These hits topped the Ultratop 50 in 2015.^[1]

Flanders Issue date Song Artist 3 January "Are You With Me" Lost Frequencies 10 January "Uptown Funk" Mark Ronson featuring Bruno Mars 17 January 24 January 31 January "Christine" Christine and the Queens 7 February 14 February 21 February 28 February "Cheerleader" (Felix Jaehn remix) OMI 7 March 14 March 21 March 28 March "Christine" Christine and the Queens 4 April "Cheerleader" (Felix Jaehn remix) OMI 11 April "Goeiemorgend, Goeiendag" (Live) Stan Van Samang 18 April "See You Again" Wiz Khalifa featuring Charlie Puth 25 April 2 May 9 May "Een Ster (Live)" Stan Van Samang 16 May "The Hum" Dimitri Vegas & Like Mike Vs. Ummet Ozcan 23 May "Een Ster (Live)" Stan Van Samang 30 May "Rhythm Inside" Loïc Nottet 6 June 13 June 20 June 27 June "Reality" Lost Frequencies featuring Janieck Devy 4 July 11 July 18 July "Higher Place" Dimitri Vegas & Like Mike feat. Ne-Yo 25 July "Reality" Lost Frequencies featuring Janieck Devy 1 August "Higher Place" Dimitri Vegas & Like Mike feat. Ne-Yo 8 August 15 August 22 August "Reality" Lost Frequencies featuring Janieck Devy 29 August "Higher Place" Dimitri Vegas & Like Mike feat. Ne-Yo 5 September 12 September 19 September 26 September "Catch & Release" (Deepend remix) Matt Simons 3 October 10 October 17 October 24 October 31 October "Hello" Adele 7 November 14 November 21 November "10.000 luchtballonnen" K3 28 November "Hello" Adele 5 December 12 December 19 December 26 December Ranking of most weeks at number 1 Position Nationality Artist Weeks #1 1  Belgium Dimitri Vegas & Like Mike 9 2  United Kingdom Adele 8 2  United States Ne-Yo 8 3  Belgium Lost Frequencies 6 4  France Christine and the Queens 5 4  Netherlands Janieck Devy 5 4  United States Matt Simons 5 4  Jamaica Omi 5 5  Belgium Loïc Nottet 4 6  United Kingdom Mark Ronson 3 6  United States Bruno Mars 3 6  United States Wiz Khalifa 3 6  United States Charlie Puth 3 6  Belgium Stan Van Samang 3 7  Belgium K3 1 7  Netherlands  Turkey Ummet Ozcan 1

Wallonia Issue date Song Artist 3 January "Dangerous" David Guetta featuring Sam Martin 10 January "Uptown Funk" Mark Ronson featuring Bruno Mars 17 January 24 January 31 January 7 February 14 February 21 February "Christine" Christine and the Queens 28 February 7 March 14 March 21 March 28 March "Cheerleader" (Felix Jaehn remix) OMI 4 April 11 April 18 April 25 April 2 May 9 May 16 May "Easy Come Easy Go" Alice on the roof 23 May "Goodbye" Feder featuring Lyse 30 May "Rhythm Inside" Loïc Nottet 6 June 13 June "Goodbye" Feder featuring Lyse 20 June 27 June "Homeless" Marina Kaye 4 July 11 July "Goodbye" Feder featuring Lyse 18 July "Reality" Lost Frequencies featuring Janieck Devy 25 July 1 August 8 August 15 August 22 August "El Perdón" Nicky Jam featuring Enrique Iglesias 29 August 5 September "Stolen Car" Mylène Farmer & Sting 12 September "El Perdón" Nicky Jam feat. Enrique Iglesias 19 September "How Deep Is Your Love" Calvin Harris & Disciples 26 September 3 October 10 October 17 October "Catch & Release" Matt Simons 24 October 31 October "Hello" Adele 7 November 14 November 21 November 28 November 5 December 12 December 19 December 26 December Ranking of most weeks at number 1 Position Nationality Artist Weeks #1 1  United Kingdom Adele 9 2  Jamaica OMI 7 3  United Kingdom Mark Ronson 6 3  United States Bruno Mars 6 4  France Christine and the Queens 5 4  Belgium Lost Frequencies 5 4  Netherlands Janieck Devy 5 5  United Kingdom Calvin Harris 4 5  United Kingdom Disciples 4 5  France Feder 4 5  France Lyse 4 6  United States Nicky Jam 3 6  Spain Enrique Iglesias 3 7  Belgium Loïc Nottet 2 7  France Marina Kaye 2 7  United States Matt Simons 2 8  France David Guetta 1 8  United States Sam Martin 1 8  Belgium Alice on the roof 1 8  France Mylène Farmer 1 8  United Kingdom Sting 1

See also[]

• 2015 in music

References[]