Lubnica may refer to the following places:
North Macedonia Lubnica, Konče
Poland Lubnica, Lubusz Voivodeship (west Poland) Lubnica, Greater Poland Voivodeship (west-central Poland) Łubnica, Greater Poland Voivodeship (west-central Poland) Łubnica, Łódź Voivodeship (central Poland) Łubnica, West Pomeranian Voivodeship (north-west Poland)
Serbia Lubnica, Zaječar, a village