John Fraser (frontiersman)

John Fraser (often incorrectly spelled Frazier, 1721 – 16 April 1773) was a fur trader licensed by the Province of Pennsylvania for its western frontier, an interpreter with Native Americans, a gunsmith, a guide and lieutenant in the British army, and a land speculator. He served in several British campaigns against the French and their allies in the vicinity of Fort Duquesne. Later in life he became a prominent landowner and was appointed justice of the peace, serving on the court until his death in 1773.

In 18th-century documents his surname is spelled three ways: Frazer, Frazier, and Fraser. Fraser is the common Scottish spelling of the name and is used by many of John Fraser's descendants. His wife is commonly known as Jane Frazier.