The Canton of Brantôme en Périgord (before March 2020: canton of Brantôme)[2] is a canton of the Dordognedepartment, in France. The lowest point is 63 m, and the highest point is 251 m. At the French canton reorganisation which came into effect in March 2015, the canton of Brantôme was expanded from 11 to 42 communes (17 of which merged into the new communes Brantôme en Périgord and Mareuil en Périgord):[3]