Miodusy [mjɔˈdusɨ] is a village in the administrative district of Gmina Gozdowo, within Sierpc County, Masovian Voivodeship, in east-central Poland. It lies approximately 8 kilometres (5 mi) east of Gozdowo, 18 km (11 mi) south-east of Sierpc, and 101 km (63 mi) north-west of Warsaw.