Raciąski Młyn ([raˈt͡ɕɔ̃ski ˈmwɨn]) is a village in the administrative district of Gmina Tuchola, within Tuchola County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 10 kilometres (6 mi) north-west of Tuchola and 64 km (40 mi) north of Bydgoszcz.