Siedlików [ɕɛˈdlikuf] is a village in the administrative district of Gmina Ostrzeszów, within Ostrzeszów County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 8 kilometres (5 mi) north of Ostrzeszów and 127 km (79 mi) south-east of the regional capital Poznań.

The village is the birthplace of the Nike Award-winning Polish writer and journalist Marian Pilot.