Anusin [aˈnuɕin] is a village in the administrative district of Gmina Witonia, within Łęczyca County, Łódź Voivodeship, in central Poland. It lies approximately 2 kilometres (1 mi) north-east of Witonia, 15 km (9 mi) north-east of Łęczyca, and 43 km (27 mi) north of the regional capital Łódź.