O
- (Thayet District) Okmundaw
- (Thayet District) Okpon
- (Thayet District) Okpon
- (Magway District) Okpo
- (Minbu District) Okpo
- (Magway District) Okpo
- (Thayet District) Okpo
- (Thayet District) Okpo
- (Magway District) Okmya
- (Thayet District) Okshitkon
- (Gangaw District) Okhnauk
- (Pakokku District) Okhmin
- (Thayet District) Ohnedegyi
- (Magway District) O-hla
- (Magway District) Ogon
- (Minbu District) Odein
- (Pakokku District) Obyun
- (Magway District) Obozu
- (Thayet District) Obogon
- (Pakokku District) Obo
- (Magway District) Obo
- (Minbu District) Omyegôn
- (Thayet District) Onzinkwin
- (Thayet District) Onzaw
- (Minbu District) Onwa
- (Minbu District) Onhnezan
- (Pakokku District) Ongyi