Gmina Lgota Wielka is a rural gmina (administrative district) in Radomsko County, Łódź Voivodeship, in central Poland. Its seat is the village of Lgota Wielka, which lies approximately 13 kilometres (8 mi) north-west of Radomsko and 72 km (45 mi) south of the regional capital Łódź.
The gmina covers an area of 63.08 square kilometres (24.4 sq mi), and as of 2006 its total population is 4,472.