O
- (Hopang) O-mu
- (Mu Se District) Oi-law
- (Taunggyi District) Ogon
- (Kyaukme District) Oi-law
- (Taunggyi District) Okpo
- (Taunggyi District) Okpo
- (Taunggyi District) Oktwin
- (Lashio District) Old Lashio
- (Kyaukme District) Omason
- (Matman) Omkrang
- (Hopang) Omlait
- (Kyaukme District) Ompalan
- (Loilem District) Ompok
- (Kyaukme District) Ompom
- (Kyaukme District) Omtet
- (Kyaukme District) Ontaláng
- (Taunggyi District) Ondabin
- (Taunggyi District) Ondaing
- (Taunggyi District) On-et
- (Kyaukme District) Onghkök
- (Kyaukme District) Onghsi
- (Loilem District) Ongmu
- (Taunggyi District) Ong Pao
- (Loilem District) Ongsang
- (Taunggyi District) Ongwe
- (Taunggyi District) Ongyiwa
- (Taunggyi District) Onhminbauk
- (Taunggyi District) Onka-yaing
- (Mongmit) Onmakwe