Anielin [aˈɲɛlin] is a village in the administrative district of Gmina Poświętne, within Opoczno County, Łódź Voivodeship, in central Poland. It lies approximately 4 kilometres (2 mi) west of Poświętne, 17 km (11 mi) north of Opoczno, and 65 km (40 mi) south-east of the regional capital Łódź.