Michnowce [mixˈnɔft͡sɛ], is a village in the administrative district of Gmina Krasnopol, within Sejny County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 5 kilometres (3 mi) east of Krasnopol, 6 km (4 mi) west of Sejny, and 112 km (70 mi) north of the regional capital Białystok.