Grodna [ˈɡrɔdna] is a village in the administrative district of Gmina Grzegorzew, within Koło County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 10 kilometres (6 mi) north-east of Grzegorzew, 13 km (8 mi) east of Koło, and 131 km (81 mi) east of the regional capital Poznań.