Buckongahelas (c. 1720 – May 1805) was a regionally and nationally renowned Lenape chief, councilor and warrior. He was active from the days of the French and Indian War (Seven Years' War) through the Northwest Indian Wars, after the United States achieved independence and settlers encroached on territory beyond the Appalachian Mountains and Ohio River. He became involved in the Western Confederacy of mostly Algonquian-speaking peoples, who were seeking to repel American settlers.