John Larch (born Harold Aronin; also credited Harry Larch) was an American radio, film, and television actor.
After his lead role in the radio serial Captain Starr of Space during the broadcast season of 1953–1954, he began to perform increasingly in films. He was usually cast on the "big screen" in Westerns (How The West Was Won, 1962) and in other action films outside that genre, including Miracle of the White Stallions as General George S. Patton Jr. (1963), the television film Collision Course: Truman vs. MacArthur as General Omar Bradley (1976), and replacing James Gregory as Mac in the Matt Helm movie The Wrecking Crew (1969) starring Dean Martin, Sharon Tate, and Elke Sommer. Larch also appears in two 1971 Clint Eastwood films, Dirty Harry and Play Misty for Me.
