Kenta Murayama (村山 謙太, Murayama Kenta, born 23 February 1993) is a Japanese middle-distance and long-distance runner. He competed in the 10,000 metres event at the 2015 World Championships in Athletics in Beijing, China. His twin brother, Kota, competed in the 5000m. In 2018 he finished the marathons in Gold Coast with a personal best and Berlin, where he missed a record.