Joel Rogosin (October 30, 1932 – April 21, 2020) was an American television producer and screenwriter. He was known for producing such television series as "77 Sunset Strip", "The Virginian", "Ironside", "Magnum, P.I.", and "Knight Rider" from the 1960s to the 1990s. He was nominated for two Primetime Emmy Awards for his work on "Ironside" in 1970 and 1971, and received his third Emmy nomination for producing "Magnum, P.I." in 1983. He was born in Los Angeles, California.