Roumazières-Loubert (French pronunciation: [ʁumazjɛʁ lubɛʁ]; Occitan: Romasieras Loberc) is a former commune in the Charente department in southwestern France. It was created in 1970 by the merger of the former communes Loubert-Madieu, Chantrezac and Roumazières. On 1 January 2019, it was merged into the new commune Terres-de-Haute-Charente.