Fort Senneville is one of the outlying forts of Montreal, Quebec, Canada, built by the Canadiens of New France near the Sainte-Anne-de-Bellevue in 1671. The property was part of a fief ceded to Dugué de Boisbriant in 1672 by the Sulpicians. A large stone windmill, which doubled as a watch tower, was built on a hill by late 1686 and featuring machicolation and other castle-like features. The fort was burned down by Iroquois in 1691, with only the mill itself left standing.