Sieraków (Polish pronunciation: [ɕɛˈrakuf]) is a village in the administrative district of Gmina Szprotawa, within Żagań County, Lubusz Voivodeship, in western Poland. It lies approximately 12 kilometres (7 mi) south-east of Szprotawa, 25 km (16 mi) south-east of Żagań, and 52 km (32 mi) south of Zielona Góra.