Tadas Babelis (born 25 February 1997) is a Lithuanian tennis player.

Babelis has a career high ATP singles ranking of 1316 achieved on 1 May 2017.

He also has a career high ATP doubles ranking of 803 achieved on 29 October 2018.

Babelis represents Lithuania at the Davis Cup, where he has a W/L record of 1–7.

This biographical article relating to Lithuanian tennis is a stub.