Alejo Lorenzo Lingua Lavallén

Alejo Lorenzo Lingua Lavallén (born 9 March 2001) is an Argentine tennis player.

Lingua Lavallén has a career high ATP singles ranking of 400 achieved on 20 June 2022. He also has a career high doubles ranking of 468 achieved on 25 July 2022.

Lingua Lavallén has won 1 ATP Challenger singles title at the 2024 Santos Brasil Tennis Cup.