Hong Seung-yeon (born 17 April 1992) is a South Korean tennis player.
Hong has a WTA singles career high ranking of 587 achieved on 19 September 2011.
She also has a WTA doubles career high ranking of 602 achieved on 8 September 2014.
Hong made her WTA tour main draw doubles debut at the 2010 Hansol Korea Open where she partnered Han Sung-hee, losing in the first round.