Smolnica

Smolnica may refer to:


 * Smolnica, Szamotuły County in Greater Poland Voivodeship (west-central Poland)
 * Smolnica, Hajnówka County in Podlaskie Voivodeship (north-east Poland)
 * Smolnica, Suwałki County in Podlaskie Voivodeship (north-east Poland)
 * Smolnica, Złotów County in Greater Poland Voivodeship (west-central Poland)
 * Smolnica, Silesian Voivodeship (south Poland)
 * Smolnica, West Pomeranian Voivodeship (north-west Poland)