Kōzō, Kozo, Kouzou or Kohzoh (written: , , , , , , , , , , , , , , , or ) is a masculine Japanese given name. Notable people with the name include:
, Japanese footballer , Japanese shogi player , Japanese sprinter , Japanese swimmer , Japanese footballer , Japanese politician , Japanese engineer , Japanese journalist , Japanese ski jumper , Japanese footballer , Japanese handball player , Japanese voice actor , Japanese photographer , Japanese singer-songwriter , Japanese television and film director , Japanese video game composer , Japanese engineer , Japanese communist revolutionary and hero , Japanese film director , Japanese politician , Imperial Japanese Navy admiral , Japanese voice actor , Japanese computer scientist , Japanese kickboxer , Japanese footballer , Imperial Japanese Navy admiral , Japanese economist Kozo Watanabe (disambiguation), multiple people , Japanese politician , Japanese footballer