Terence Koh (born 24 August 1987) is a Singaporean former sailor, who specialized in the two-person dinghy (470) class. Together with his partner Xu Yuan Zhen, he was named one of the country's top sailors in the double-handed dinghy for the 2008 Summer Olympics, finishing in a distant twenty-second place. Outside his Olympic career, he and Xu gave the Singaporeans a sterling silver medal in the men's 470 at the 2006 Asian Games in Doha, Qatar. A member of the Singapore Sailing Federation, Koh trained for the Games under the tutelage of Australian-born head coach Craig Ferris. He is also the younger brother of two-time Olympian Koh Seng Leong.