Bemino (fl. 1710s–1780s, Delaware)—known as John Killbuck Sr. to white settlers—was a renowned medicine man and war leader of Delaware (Lenape) and Shawnee warriors during the French and Indian War (1754–63).
He was a son of Netawatwees, at one time principal chief of the Delaware (Lenape). Bemino lived with his people in what is now eastern Ohio. During the war he allied with the French against British settlers and engaged with his warrior bands in attacks mostly in the upper Potomac River watershed, in what is now the Eastern Panhandle of West Virginia. His son Gelelemend (John Killbuck Jr.), was a Delaware chief during the American Revolutionary War.