BKO (disambiguation)
BKO may refer to:
- Senou International Airport, in Mali (IATA airport code: BKO)
- The Belorussian Communist Organisation, a communist group in Belarus
- Brookwood railway station (three-letter station code)
- Bindki Road, a railway station in India
- Baten Kaitos Origins, an RPG for the Nintendo Gamecube
- Keiichi Okabe, Japanese music composer also known as "BKO"