Edwin Burnham Swope (May 6, 1888 – December 26, 1955), nicknamed "Cowboy", was the second warden of Alcatraz Federal Penitentiary, which was situated on Alcatraz Island, California, US. He was a native of New Mexico, having been born at Santa Fe in 1888. His earlier posts as warden included New Mexico State Prison, Washington State's McNeil Island Federal Penitentiary, and the Federal Penitentiary at Terre Haute, Indiana.