Okan
Okan may refer to:
- Okan (Go competition), a Japanese Go competition
 - Okan University, private university in Istanbul, Turkey
 - Okanagan Valley Railway (reporting mark: OKAN)
 - Okan (band), Canadian world music group
 
Given name
- Okan Alkan, Turkish footballer
 - Okan Aydın, Turkish-German footballer
 - Okan Buruk, Turkish football manager
 - Okan Bayülgen, Turkish actor
 - Okan Deniz (born 1994), Turkish footballer
 - Okan Derici, Turkish footballer
 - Okan Ersoy, American scientist
 - Okan Koç, Turkish footballer
 - Okan Özçelik, Turkish footballer
 - Okan Öztürk, Turkish footballer
 - Okan Patirer, Turkish actor
 - Okan Yılmaz, Turkish footballer
 
Middle name
- Tekin Okan Düzgün (born 1988), Turkish paralympic goalball player
 
Surname
- Tanju Okan (1938–1996), Turkish singer