O
- (Ndokwa East) Obode
- (Ndokwa East) Obom Camp
- (Ndokwa East) Osi Mili
- (Ndokwa East) Ossomari
- (Ndokwa East) Obe Otwu
- (Ndokwa East) Okumemede
- (Ndokwa East) Ogbete
- (Ndokwa East) Onuiyi Isiagu
- (Ndokwa East) Ozala Camp
- (Ndokwa East) Ozala
- (Ndokwa East) Obiofu
- (Ndokwa East) Ogwashi
- (Ndokwa East) Ogwashi
- (Ndokwa East) Obi-Usuani
- (Ndokwa East) Obeze
- (Ndokwa East) Okwor Camp
- (Ndokwa East) Oshede Camp
- (Ndokwa East) Onyinyiwu
- (Ndokwa East) Onutuo Yibo
- (Ndokwa East) Obodo Oyibo
- (Ndokwa East) Obodo-Ugboma
- (Ndokwa East) Obodo-Ugbogu
- (Ughelli North) Orusgbene
- (Isoko South) Okotugbene
- (Patani) Okokogbene
- (Patani) Oluka
- (Patani) Oyi
- (Isoko South) Oybourbo
- (Isoko South) Okubutake
- (Isoko South) Obare