Gmina Dębowiec is a rural gmina (administrative district) in Jasło County, Subcarpathian Voivodeship, in south-eastern Poland. Its seat is the village of Dębowiec, which lies approximately 8 kilometres (5 mi) south of Jasło and 56 km (35 mi) south-west of the regional capital Rzeszów.
The gmina covers an area of 85.81 square kilometres (33.1 sq mi), and as of 2006 its total population is 8,406.