William Henry Rorke, known professionally as Hayden Rorke, was an American actor best known for playing Colonel Alfred E. Bellows on the 1960s American sitcom I Dream of Jeannie.

I Dream of Jeannie is an American fantasy sitcom television series, created by Sidney Sheldon that starred Barbara Eden as a sultry, 2,000-year-old genie and Larry Hagman as an astronaut with whom she falls in love and eventually marries. Produced by Screen Gems, the show originally aired for 139 episodes over five seasons, from September 18, 1965, to May 26, 1970, on NBC.