Jelonek [jɛˈlɔnɛk] is a village in the administrative district of Gmina Odrzywół, within Przysucha County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 kilometres (2 mi) south-east of Odrzywół, 15 km (9 mi) north of Przysucha, and 85 km (53 mi) south of Warsaw.