Capitan Petchyindee Academy (Thai: กัปปิตัน เพชรยินดีอะคาเดมี; born March 24, 1993) is a Thai Muay Thai fighter. He is the former ONE Bantamweight Kickboxing World Champion and Lumpinee Stadium Super Welterweight champion. As of December 2020 he is the number 7 pound-for-pound Muay Thai fighter in the world according to The Nation. As of February 2021, he is the #5 ranked featherweight kickboxer in the world, according to Combat Press.