Repki [ˈrɛpki] is a village in Sokołów County, Masovian Voivodeship, in east-central Poland. It is the seat of the gmina (administrative district) called Gmina Repki. It lies approximately 10 kilometres (6 mi) east of Sokołów Podlaski and 96 km (60 mi) east of Warsaw.

The village is of medieval origin, the first surviving written record of it dating from 1492. Municipal status was granted in 1864.