Major Jedediah Quigley (b. c. 1870) was an officer in the United States Army during the Great War. He was from New Hampshire. Quigley was assigned to the Quebecois front and was given command of an occupation garrison headquartered in Riviere-du-Loup. He worked closely with Father Pascal Talon. Quigley spoke French and developed an appreciation for Quebecois culture. This made him a relatively effective liaison with the local civilian population, and he gradually inspired acceptance of and respect for the US and loyalty to the newly established Republic of Quebec.