William J. Corcoran is a Canadian film and television director. As a television director his credits include Friday the 13th, Alfred Hitchcock Presents, 21 Jump Street, Wiseguy, MacGyver, Hope Island, New York Undercover, Mutant X, Stargate SG-1, Pensacola: Wings of Gold, and The Immortal among other series. He has also directed a number of television films. Corcoran graduated from Trent University.