Alex Michelsen (born August 25, 2004) is an American tennis player.
Michelsen has a career high ATP singles ranking of 1091 achieved on 27 June 2022. He also has a career high ATP doubles ranking of 1815 achieved on 27 June 2022.[1] He won the singles and doubles title at the 2022 Easter Bowl, becoming the first American champion in both disciplines since Donald Young in 2006.[2] He also won the 2022 Wimbledon Championships – Boys' doubles title. He is committed to play college tennis at the University of Georgia.[3]