Chayut Triyachart (born 9 October 1989) is a Thai-born Singaporean former badminton player. At the Commonwealth Games, he won a silver medal in the 2014 men's doubles, and two bronze medals in the 2014 mixed team and 2010 mixed doubles. In July 2015, Triyachart suffered a partial tear in his achilles tendon and struggled to recover from his injury. With the setback, he decided to quit professional badminton.