Avenches District is a former district of the Canton of Vaud, Switzerland. The seat of the district was the town of Avenches. It was dissolved on 31 August 2006 and all the municipalities joined the new Broye-Vully District. The following municipalities are located in the district: Avenches Bellerive Chabrey Constantine Cudrefin Donatyre Faoug Montmagny Mur Oleyres Vallamand Villars-le-Grand On 1 July 2006, Donatyre became part of the municipality of Avenches.