Ridgeville is a village within the town of Pelham, Ontario, in Canada. It borders the western limit of the area known as Fonthill. It derives its name from its location on the south western ridge of the Fonthill Kame. It has a post office, a rural mail route named Ridgeville, a small number of shops found along Canboro Road, including a bakery, chocolate shop and specialty home and bath shops, the local high school and the popular Gwennol Organic Blueberry Farm.