O
- (Obafemi Owode) Osoko
- (Shagamu) Orita-Odo
- (Shagamu) Orita-Atoyo
- (Ijebu East) Oguru
- (Ogun Waterside) Otogun
- (Odogbolu) Onigari
- (Ijebu Ode) Odoroga
- (Ogun Waterside) Olukogbe
- (Ijebu East) Origbe
- (Ijebu East) Oriyanrin
- (Ijebu East) Odometi
- (Ijebu North East) Orunwa
- (Ijebu North East) Oke-Eki
- (Ijebu North East) Okeyejo
- (Ijebu North East) Oriwu
- (Ijebu North East) Oke Aye
- (Ogun Waterside) Ologbosere