Ainius Sabaliauskas (born 26 July 2003) is a Lithuanian tennis player.
Sabaliauskas has a career high ATP singles ranking of 1782 achieved on 15 August 2022. He also has a career high ATP doubles ranking of 1100 achieved on 13 June 2022.
Sabaliauskas represents Lithuania at the Davis Cup, where he has a W/L record of 1âÂÂ1.