Połajewo [pɔwaˈjɛvɔ] is a village in the administrative district of Gmina Piotrków Kujawski, within Radziejów County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 8 kilometres (5 mi) south-west of Piotrków Kujawski, 16 km (10 mi) south-west of Radziejów, and 60 km (37 mi) south of Toruń.