Lupac (Romanian: Lupac; Croatian: Lupak; Hungarian: Kiskrassó) is a commune in Caraș-Severin County, Banat, Romania. In 2002, its population numbered 3,023 people and was mostly made up of Krashovani Croats. It is composed of four villages: Clocotici (Klokotič; Krassócsörgő), Lupac, Rafnic (Ravnik; Kengyeltó) and Vodnic (Vodnik; Vizes).
Location in Caraș-Severin County
|• Mayor||Marian Vlasici (Marijan Vlašić) (PD)|
|Time zone||UTC+2 (EET)|
|• Summer (DST)||UTC+3 (EEST)|
Most of the inhabitants of the commune (95.33%) are Roman Catholics.