Mosina [mɔˈɕina] (formerly German Mossin) is a village in the administrative district of Gmina Szczecinek, within Szczecinek County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 7 kilometres (4 mi) south-west of Szczecinek and 137 km (85 mi) east of the regional capital Szczecin.

For the history of the region, see History of Pomerania.