Gmina Dołhobyczów is a rural gmina (administrative district) in Hrubieszów County, Lublin Voivodeship, in eastern Poland, on the border with Ukraine. Its seat is the village of Dołhobyczów, which lies approximately 28 kilometres (17 mi) south-east of Hrubieszów and 127 km (79 mi) south-east of the regional capital Lublin.
The gmina covers an area of 214.19 square kilometres (82.7 sq mi), and as of 2006 its total population is 6,100 (5,848 in 2013).