Bucoșnița is a commune located in Caraș-Severin County in western Romania. Situated within the historical region of Banat, the commune has a recorded population of 2,642 as of 2021.
The administrative area of the commune is composed of four distinct villages: Bucoșnița, Goleț (Galacs), Petroșnița (Petresfalva), and Vălișoara (Temesvölgye).