Thantub Suksumrarn
Thantub Suksumrarn is a Thai tennis player. Suksumrarn has a career high ATP singles ranking of No. 950 achieved on 1 December 2025 and a career high ATP doubles ranking of No. 530 achieved on 1 December 2025.
Suksumrarn has won two ITF doubles titles.
Suksumrarn represents Thailand at the Davis Cup, where he has a W/L record of 1–0.