Koki Kano (加納 虹輝, Kanō Kōki, born 19 December 1997) is a Japanese right-handed épée fencer.

[2] Kano won the individual épée gold medal at the 2022 and 2023 Asian Fencing Championships.

At the 2024 Summer Olympics in Paris, Kano won the individual épée gold medal, beating Yannick Borel of France.

This was Japan's first individual gold medal in any fencing event.

[3] He then won the silver medal in team épée event.