Brenles is a former municipality in the district Broye-Vully in the canton of Vaud in Switzerland . In 2017 the former municipalities of Brenles, Chesalles-sur-Moudon , Cremin , Forel-sur-Lucens and Sarzens merged into the municipality of Lucens.

Brenles is first mentioned in 1247 as Brenles.

Brenles had an area, as of 2009, of 3.83 square kilometers (1.48 sq mi). Of this area, 2.48 km2 (0.96 sq mi) or 64.8% is used for agricultural purposes, while 1.16 km2 (0.45 sq mi) or 30.3% is forested. Of the rest of the land, 0.15 km2 (37 acres) or 3.9% is settled (buildings or roads) and 0.02 km2 (4.9 acres) or 0.5% is unproductive land.