Sokołów Podlaski [sɔˈkɔwuf pɔdˈlaski] is a town in Poland, in Masovian Voivodeship, about 80 kilometers east of Warsaw. It is the capital of Sokołów County. Population is 18,434 (2004). First settlement in the 6th century. It received the city charter in 1424. The town lies on the Cetynia river.