Dębe [ˈdɛmbɛ] is a village in the administrative district of Gmina Kosów Lacki, within Sokołów County, Masovian Voivodeship, in east-central Poland. It lies approximately 6 kilometres (4 mi) west of Kosów Lacki, 23 km (14 mi) north-west of Sokołów Podlaski, and 84 km (52 mi) north-east of Warsaw.