Gmina Modliborzyce is a rural gmina (administrative district) in Janów County, Lublin Voivodeship, in eastern Poland. Its seat is the village of Modliborzyce, which lies approximately north-west of Janów Lubelski and south of the regional capital Lublin.
The gmina covers an area of . As of 2006, its total population is 7,239 (7,126 in 2013).
Gmina Modliborzyce contains the villages and settlements of Antolin, Bilsko, Brzeziny, Ciechocin, Dàbie, Felinów, Gwizdów, Kalenne, Kolonia Zamek, Lute, Majdan, Michaà Âówka, Modliborzyce, Pasieka, Sà Âupie, Stojeszyn Drugi, Stojeszyn Pierwszy, Stojeszyn-Kolonia, à Âwinki, WÃÂgliska, Wierzchowiska Drugie, Wierzchowiska Pierwsze, Wolica Druga, Wolica Pierwsza and Zarajec.
Gmina Modliborzyce is bordered by the gminas of Batorz, Godziszów, Janów Lubelski, Potok Wielki, Pysznica and Szastarka.