The Battle of Long Sault concludes after five days in which French colonial militia, with their Huron and Algonquin allies, are defeated by the Iroquois Confederacy.

The Battle of Long Sault occurred over a five-day period in early May 1660 during the Beaver Wars. It was fought between French colonial militia, with their Huron and Algonquin allies, against the Iroquois Confederacy.

Some historians theorize that the Iroquois called off an intended attack on French settlements because one of their chiefs was killed in this battle, while others claim that the battle provided enough trophies to temper Iroquois aims.