Oku (disambiguation)
Oku stands for:
- Oku , a mountain range in the Bamenda highlands, in the Cameroonian province of North-Ouest
- Oku (language) , a language in Cameroon
- Oku (singer) (* 1977), German-Nigerian reggae and soul singer
Oku is the family name of the following people:
- Daisuke Oku (1976-2014), Japanese soccer player
- Hiroya Oku (* 1967), Japanese manga-ka
- Oku Yasukata (1847–1930), Japanese marshal
