Mareckie [maˈrɛt͡skʲɛ] is a village in the administrative district of Gmina Grajewo, within Grajewo County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 8 kilometres (5 mi) south of Grajewo and 71 km (44 mi) north-west of the regional capital Białystok.