Septimania (, ; , ; , ) was the western region of the Roman province of Gallia Narbonensis that passed under the control of the Visigoths in 462, when Septimania was ceded to their king, Theodoric II. Under the Visigoths it was known as simply Gallia or Narbonensis. It corresponded roughly with the modern French region of Languedoc-Roussillon. It passed briefly to the Emirate of Córdoba in the eighth century before its conquest by the Franks, who by the end of the ninth century termed it Gothia or the Gothic March (Marca Gothica).

Septimania (, ; , ; , ) was the western region of the Roman province of Gallia Narbonensis that passed under the control of the Visigoths in 462, when Septimania was ceded to their king, Theodoric II. Under the Visigoths it was known as simply Gallia or Narbonensis. It corresponded roughly with the modern French region of Languedoc-Roussillon. It passed briefly to the Emirate of Córdoba in the eighth century before its conquest by the Franks, who by the end of the ninth century termed it Gothia or the Gothic March (Marca Gothica).