William Trent (February 13, 1715 - 1787) was a fur trader and merchant based in colonial Pennsylvania. He was commissioned as a captain of the Virginia Regiment in the early stages of the French and Indian War, when he served on the western frontier with the young Lt. Colonel George Washington. Trent led an advance group who built forts and improved roads for troop access and defense of the western territory. He was later promoted to the rank of major.