Hisamoto (written: 久本) is a Japanese surname. Notable people with the surname include:
, Japanese comedian, actress and singer , Japanese baseball player Ricardo Hisamoto (久本リカルド ; born 1967), Japanese-Brazilian Biologist
Hisamoto (written: 久元 or 尚基) is also a masculine Japanese given name. Notable people with the name include:
, Japanese politician , Japanese kugyō