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 artistKengo Ishii (石井 謙伍) (born 1986), Japanese footballerKengo Kawamata (川又 堅碁) (born 1989), Japanese footballerKengo Kimura (木村 健悟) (born 1953), Japanese professional wrestlerKengo Kora (高良 健吾) (born 1987), Japanese actorKengo Kuma (隈 研吾) (born 1954), Japanese architectKengo Mashimo (真霜 拳號) (born 1978), Japanese professional wrestlerKengo Nakamura (中村 憲剛) (born 1980), Japanese footballerKengo Ohkuchi (大口 兼悟) (born 1981), Japanese actorKengo Tsutsumi (堤 健吾) (born 1978), Japanese footballerFictional Characters:
Kengo Miyazawa, a character from Little Busters!