Kōzaburō
# Kōzaburō

Kōzaburō, Kozaburo or Kouzaburou (written: 康三郎, 孝三郎 or 公三郎) is a masculine Japanese given name. Notable people with the name include:

* Kozaburo Hirai (平井 康三郎, 1910–2002), Japanese composer
* Kōzaburō Tachibana (橘 孝三郎, 1893–1974), Japanese activist and ultranationalist
* Tamamura Kōzaburō (玉村 康三郎, 1856–?), Japanese photographer
* Kōzaburō Yoshimura (吉村 公三郎, 1911–2000), Japanese film director
