Osera
Osera (Ukrainian and Russian Озера ) is the name of several places in Ukraine:
- Osera (Borodnjanka) , village in Kiev Oblast, Borodnjanka Raion
- Osera (Svitlovodsk) , village in Kirovohrad Oblast, Svitlovodsk Raion
- Osera (Kobeljaky) , village in Poltava Oblast, Kobeljaky Raion
