Gradowo [ɡraˈdɔvɔ] is a village in the administrative district of Gmina Piotrków Kujawski, within Radziejów County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 4 kilometres (2 mi) south-east of Piotrków Kujawski, 12 km (7 mi) south of Radziejów, and 56 km (35 mi) south of Toruń.