Kikuchi is a Japanese surname. Notable people with the surname include:
Kikuchi clan, a powerful daimyo family in the Higo Province (794-1554)
Kan Kikuchi, author (1888-1948)
Kazuhito Kikuchi, songwriter
Masami Kikuchi, voice actress
Mika Kikuchi, voice actress
Moa Kikuchi, singer (Babymetal)
Naoya Kikuchi, professional footballer
Rinko Kikuchi, actress
Shiho Kikuchi, voice actress
Takeo Kikuchi, fashion designer
Yasuro Kikuchi, amateur Go player
Kikuchi Dairoku, education administrator of the Meiji period (1855-1917)
Kikuchi Yōsai, painter of the Edo period (1781-1878)
Yoshihiko Kikuchi, general authority of The Church of Jesus Christ of Latter-day Saints
Tsuyoshi Kikuchi, professional wrestler
Yusei Kikuchi, baseball pitcher
Daisuke Kikuchi, footballer in the J. League Division 1
Seishi Kikuchi, physicist (1902-1974)
