Borek Mielęcki [ˈbɔrɛk mjɛˈlɛnt͡ski] is a village in the administrative district of Gmina Kępno, within Kępno County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 6 kilometres (4 mi) north-west of Kępno and 139 km (86 mi) south-east of the regional capital Poznań.