This article is about a/an actor in Kamen Rider OOO.

Hiroyuki Matsumoto
Born	May 31, 1980
Born in	Shinshiro, Aichi Prefecture
Role(s)	Gamel Sagara Kazuhiko
Appearance(s):
Kamen Rider OOO Kamen Rider Kabuto

Hiroyuki Matsumoto (松本 博之, Matsumoto Hiroyuki^?) is Japanese actor. He is well known for portraying Nephrite in Pretty Guardian Sailor Moon.

In Kamen Rider franchise, he became a guest actor, portraying Sagara Kazuhiko in episode 27 of Kamen Rider Kabuto. Later, he became one of the cast of Kamen Rider OOO. He played as Gamel in Kamen Rider OOO.