Garnek [ˈɡarnɛk] is a village in the administrative district of Gmina Ceranów, within Sokołów County, Masovian Voivodeship, in east-central Poland. It lies approximately 6 kilometres (4 mi) west of Ceranów, 28 km (17 mi) north of Sokołów Podlaski, and 92 km (57 mi) north-east of Warsaw.