John Charles Frémont (anglès: John C. Frémont) (Savannah,21 de gener de 1813- Manhattan,13 de juliol de 1890) va ser un explorador i polític estatunidenc. Durant la dècada de 1840 va dirigir quatre expedicions a l'oest nord-americà.[1]
↑Allan Nevins, Frémont, the West's Greatest Adventurer: Being a Biography from Certain Hitherto Unpublished Sources of General John C. Frémont, Together with His Wife, Jessie Benton Frémont, and Some Account of the Period of Expansion which Found a Brilliant Leader in the Pathfinder (1928)