Oćwieka [ɔt͡ɕˈfjɛka] is a village in the administrative district of Gmina Gąsawa, within Żnin County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 3 kilometres (2 mi) south-east of Gąsawa, 13 km (8 mi) south-east of Żnin, and 44 km (27 mi) south of Bydgoszcz.