Lee Kyoung-hoon (born 24 August 1991) is a South Korean professional golfer who plays on the PGA Tour.
Lee turned professional in 2010 and joined the OneAsia Tour for 2011, earning his card through qualifying school. He finished 39th on the Order of Merit with his best finish being a tie for sixth. He joined the Japan Golf Tour in 2012 and recorded a runner-up finish in his second event of the year. He won the Nagashima Shigeo Invitational Sega Sammy Cup in July.
Lee moved to the United States in 2016 to play the Web.com Tour. His best result was 4th at the WinCo Foods Portland Open. Two weeks later, he won the Kolon Korean Open, and in October he finished second at the Japan Open Golf Championship and Bridgestone Open.