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, Chayut suffered a partial tear in his Achilles tendon and struggled to recover from his injury.
With the setback, he decided to quit professional badminton.