Villars-Tiercelin was a municipality in the district Gros-de-Vaud in the canton of Vaud in Switzerland. On 1 July 2011 the former municipalities of Villars-Tiercelin, Montaubion-Chardonney, Sottens, Villars-Mendraz and Peney-le-Jorat merged to form the new municipality of Jorat-Menthue.