Okamura (writen:岡村, meaning "hill, village") is a Japanese surname, referring to:
Akemi Okamura, a Japanese voice actor
Arthur Okamura, an American silk screen artist
Gerald Okamura, an Hawaiian martial artist
Hiroshi Okamura, a Japanese mathematician
Kintarô Okamura (Okamura, 1867-1935), a Japanese botanist
Michio Okamura, a Japanese game developer
Sota Okamura, a Japanese ski jumper
Takashi Okamura (comedian), a member of the comedy duo Ninety-nine
Takashi Okamura (photographer), a Japanese photographer
Tomio Okamura, an entrepreneur, writer, Senator and candidate for the position of President of the Czech Republic
Yasuji Okamura, a general of the Imperial Japanese Army
Yoshiyuki Okamura, a Japanese manga artist