Tłuki [ˈtwuki] is a settlement in the administrative district of Gmina Postomino, within Sławno County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 6 kilometres (4 mi) south-east of Postomino, 11 km (7 mi) north-east of Sławno, and 183 km (114 mi) north-east of the regional capital Szczecin.

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