Sośnica may refer to the following places: Sośnica, Lower Silesian Voivodeship (south-west Poland) Sośnica, Subcarpathian Voivodeship (south-east Poland) Sośnica, Greater Poland Voivodeship (west-central Poland) Sośnica, Silesian Voivodeship (south Poland) Sośnica, Warmian-Masurian Voivodeship (north Poland) Sośnica, West Pomeranian Voivodeship (north-west Poland) Sośnica (district), district of Gliwice (south Poland) Sośnica, Polish name for Sassnitz (north-east Germany)