Kikuo (written: 喜久夫, 喜久雄, 喜久男 or 規矩雄) is a masculine Japanese given name. Notable people with the name include:
*, Japanese golfer
*, Japanese scientist
*, Japanese poet and mathematician
*, Japanese sport wrestler
*
R. Kikuo Johnson
Reid Kikuo Johnson (born in 1981) is an American illustrator and cartoonist. He is known for illustrating several covers of ''The New Yorker'' in addition to the graphic novels ''Night Fisher, The Shark King,'' and ''No One Else.'' In 2023 he bec ...
(born 1981), American illustrator and cartoonist
{{given name
Japanese masculine given names