Mielęcin [mjɛˈlɛnt͡ɕin] (formerly German: Mellentin) is a village in the administrative district of Gmina Pyrzyce, within Pyrzyce County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 8 kilometres (5 mi) south of Pyrzyce and 45 km (28 mi) south-east of the regional capital Szczecin.

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

The village has a population of 484.