Poświętne [pɔɕˈfjɛntnɛ] is a village in the administrative district of Gmina Sypniewo, within Maków County, Masovian Voivodeship, in east-central Poland. It lies approximately 8 kilometres (5 mi) south-west of Sypniewo, 15 km (9 mi) north-east of Maków Mazowiecki, and 85 km (53 mi) north of Warsaw.