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- (Dnipro rural raion) Oleksandrivka
- (Synelnykove Raion) Osokorivka
- (Synelnykove Raion) Otrishky
- (Kamianskyi Raion) Osykuvate
- (Kryvyy Rih Raion) Ordo-Vasylivka
- (Kryvyy Rih Raion) Oleksandrivka
- (Kryvyy Rih Raion) Oleksiivka
- (Nikopol Raion) Oleksiivka
- (Kamianskyi Raion) Oleksandro-Hryhorivka
- (Kryvyy Rih Raion) Oleksiivka
- (Kryvyy Rih Raion) Odrubok
- (Kamianskyi Raion) Oleksiivka
- (Dnipro rural raion) Orlove
- (Dnipro rural raion) Osypenko
- (Novomoskovsk Raion) Olenivka
- (Kamianskyi Raion) Olenivka
- (Synelnykove Raion) Oboianivske
- (Pavlohrad Raion) Ozhenkivka
- (Kryvyy Rih Raion) Ozerne
- (Kryvyy Rih Raion) Otruba Nomer Pervyy
- (Synelnykove Raion) Ostapivske
- (Synelnykove Raion) Osadche
- (Synelnykove Raion) Orly
- (Novomoskovsk Raion) Orlivshchyna
- (Dnipro rural raion) Orlivka
- (Synelnykove Raion) Orestopil
- (Dnipro rural raion) Orikhove
- (Kamianskyi Raion) Ordanovka
- (Nikopol Raion) Ol’go-Ivanovka
- (Kryvyy Rih Raion) Oktyabr’skiy