Sławęcin [swaˈvɛnt͡ɕin] is a village in the administrative district of Gmina Kamieniec Ząbkowicki, within Ząbkowice Śląskie County, Lower Silesian Voivodeship, in south-western Poland. It lies approximately 6 kilometres (4 mi) south of Kamieniec Ząbkowicki, 13 km (8 mi) south-east of Ząbkowice Śląskie, and 73 km (45 mi) south of the regional capital Wrocław.

Throughout history the village formed part of Poland, Bohemia, Hungary, Austria, Prussia and Germany. Following Nazi Germany's defeat in World War II, the village became again part of Poland. In 1975–1998, Sławęcin formed part of the Wałbrzych Voivodeship of Poland.