Mielcuchy [mjɛlˈt͡suxɨ] is a village in the administrative district of Gmina Czajków, within Ostrzeszów County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 24 kilometres (15 mi) east of Ostrzeszów and 143 km (89 mi) south-east of the regional capital Poznań.