Grzywna [ˈɡʐɨvna] is a village in the administrative district of Gmina Chełmża, within Toruń County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 6 kilometres (4 mi) south of Chełmża and 14 km (9 mi) north of Toruń.