Mitsuhiro (written: 光洋, 光尋, 光弘, 光浩, 光博, 光広, 光寛, 光裕, 充洋 or 充弘) is a masculine Japanese given name. Notable people with the name include:
Mitsuhiro Ichiki (born 1982), Japanese voice actor
Mitsuhiro Ishida (石田 光洋) (born 1978), Japanese mixed martial artist
Mitsuhiro Kawamoto (born 1971), Japanese footballer
Mitsuhiro Kitta (born 1942), Japanese golfer
Mitsuhiro Mihara (三原 光尋) (born 1964), Japanese film director
Mitsuhiro Misaki (見崎 充洋) (born 1970), Japanese footballer
Mitsuhiro Miyakoshi (宮腰 光寛) (born 1950), Japanese politician
Mitsuhiro Murata (村田 光弘) (born 1970), Japanese figure skater and coach
Mitsuhiro Sato (佐藤 光浩) (born 1980), Japanese sprinter
Mitsuhiro Seki (関 光博) (born 1982), Japanese footballer
Mitsuhiro Shishikura (宍倉 光広) (born 1960), Japanese mathematician
Mitsuhiro Takemura (武邑 光裕) (born 1954), Japanese academic
Mitsuhiro Toda (戸田 光洋) (born 1977), Japanese footballer
Mitsuhiro Yanagida (柳田 充弘) (born 1941), Japanese biologist
Mitsuhiro Yoshimura (born 1973), Japanese musician