Communes nouvelles of Aude

Val-de-Lambronne (; ) is a commune in the Aude department of southern France. The municipality was established on 1 January 2016 by merger of the former communes of Caudeval and Gueytes-et-Labastide.

Val-de-Dagne (; ) is a commune in the Aude department in southern France. The municipality was established on 1 January 2019 by merger of the former communes of Montlaur and Pradelles-en-Val.

Val-du-Faby (; ) is a commune in the Aude department in southern France. The municipality was established on 1 January 2019 by merger of the former communes of Fa and Rouvenac.

Quillan (; Languedocien: Quilhan) is a commune in the Aude department in southern France. On 1 January 2016, the former commune of Brenac was merged into Quillan.

Roquetaillade-et-Conilhac () is a commune in the Aude department in southern France. The municipality was established on 1 January 2019 by merger of the former communes of Roquetaillade and Conilhac-de-la-Montagne.