Okitsu
Okitsu (written: 興津 or 沖津) is a Japanese surname. Notable people with the surname include:
- Daizo Okitsu (興津 大三; born 1974), Japanese footballer
 - Harue Okitsu (沖津 はる江; born 1949), Japanese alpine skier
 - Kazuyuki Okitsu (興津 和幸; born 1980), Japanese voice actor
 
See also
- Okitsu Station, a railway station in Shizuoka Prefecture, Japan
 - Okitsu-juku, a station of the Tōkaidō in Shizuoka Prefecture