Sośnie ([ˈsɔɕɲɛ]) (German: Suschen) is a village in Ostrów Wielkopolski County, Greater Poland Voivodeship, in west-central Poland. It is the seat of the gmina (administrative district) called Gmina Sośnie. It lies approximately 22 kilometres (14 mi) south of Ostrów Wielkopolski and 115 km (71 mi) south-east of the regional capital Poznań.

The village has an approximate population of 1,000.