Kengo (written: 憲剛, 健悟, 健吾, 研吾, 拳號, 堅碁, 兼悟, 謙伍 or 剣悟) is a masculine Japanese given name. Notable people with the name include:
Kengo Hanazawa (花沢 健吾) (born 1974), Japanese manga artist
Kengo Ishii (石井 謙伍) (born 1986), Japanese footballer
Kengo Kawamata (川又 堅碁) (born 1989), Japanese footballer
Kengo Kimura (木村 健悟) (born 1953), Japanese professional wrestler
Kengo Kora (高良 健吾) (born 1987), Japanese actor
Kengo Kuma (隈 研吾) (born 1954), Japanese architect
Kengo Mashimo (真霜 拳號) (born 1978), Japanese professional wrestler
Kengo Nakamura (中村 憲剛) (born 1980), Japanese footballer
Kengo Ohkuchi (大口 兼悟) (born 1981), Japanese actor
Kengo Tsutsumi (堤 健吾) (born 1978), Japanese footballer
Fictional Characters:
Kengo Miyazawa, a character from Little Busters!
