Główka Kuyavian-Pomeranian Voivodeship
 Główka [ˈɡwufka] is a village in the administrative district of Gmina Śliwice within Tuchola County Kuyavian-Pomeranian Voivodeship in north-central Poland. It lies approximately 6 kilometres (4 mi) west of Śliwice 20 km (12 mi) north-east of Tuchola and 66 km (41 mi) north of Bydgoszcz.The village has a population of 50.