Warit Sornbutnark (Thai: วริศ สอนบุตรนาค; born 27 February 1993) is a Thai tennis player.

Sornbutnark has a career high ATP singles ranking of 937 achieved on 29 June 2015.

He also has a career high ATP doubles ranking of 753 achieved on 16 June 2014.

Sornbutnark has represented Thailand at the Davis Cup where he has a W/L record of 2–3.

This biographical article relating to Thai tennis is a stub.