Izdebki-Kośmidry [izˈdɛpki kɔɕˈmidrɨ] is a village in the administrative district of Gmina Zbuczyn, within Siedlce County, Masovian Voivodeship, in east-central Poland. It lies approximately 12 kilometres (7 mi) east of Zbuczyn, 25 km (16 mi) east of Siedlce, and 111 km (69 mi) east of Warsaw.