Kyosuke Matsuyama

Kyosuke Matsuyama (松山恭助, Matsuyama Kyōsuke, born 19 December 1996) is a Japanese fencer. He won one of the bronze medals in the men's foil event at the 2023 World Fencing Championships held in Milan, Italy.

In 2017, he won the silver medal in the men's individual foil event at the Summer Universiade held in Taipei, Taiwan. He also won the gold medal in the men's team foil event.

He won one of the bronze medals in the men's team foil event at the 2018 Asian Games held in Jakarta, Indonesia.