Opielanka [ɔpjɛˈlaŋka] is a village in the administrative district of Gmina Topólka, within Radziejów County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 4 kilometres (2 mi) west of Topólka, 17 km (11 mi) south-east of Radziejów, and 58 km (36 mi) south of Toruń.