Lutocin [luˈtɔt͡ɕin] is a village in Żuromin County, Masovian Voivodeship, in east-central Poland. It is the seat of the gmina (administrative district) called Gmina Lutocin. It lies approximately 13 kilometres (8 mi) south-west of Żuromin and 120 km (75 mi) north-west of Warsaw.