Mieczkowo [mjɛt͡ʂˈkɔvɔ] is a village in the administrative district of Gmina Kcynia, within Nakło County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 13 kilometres (8 mi) north-west of Kcynia, 19 km (12 mi) south-west of Nakło nad Notecią, and 44 km (27 mi) west of Bydgoszcz.