Chojno-Młyn (Polish pronunciation: [ˈxɔjnɔ ˈmwɨn]) is a village in the administrative district of Gmina Wronki, within Szamotuły County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 15 kilometres (9 mi) west of Wronki, 30 km (19 mi) west of Szamotuły, and 60 km (37 mi) north-west of the regional capital Poznań.