Chełminko [xɛu̯ˈminkɔ] is a village in the administrative district of Gmina Duszniki, within Szamotuły County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 6 kilometres (4 mi) north-west of Duszniki, 21 km (13 mi) south-west of Szamotuły, and 40 km (25 mi) west of the regional capital Poznań.