Cyk [t͡sɨk] is a village in the administrative district of Gmina Szydłowo, within Piła County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 4 kilometres (2 mi) south-east of Szydłowo, 6 km (4 mi) west of Piła, and 85 km (53 mi) north of the regional capital Poznań.