Mierucie [mjɛˈrut͡ɕɛ] is a village in the administrative district of Gmina Grajewo, within Grajewo County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 4 kilometres (2 mi) north of Grajewo and 80 km (50 mi) north-west of the regional capital Białystok.