The Love Machine is a 1971 American drama film based on the best-selling novel by Jacqueline Susann. Directed by Jack Haley Jr., it stars John Phillip Law, Dyan Cannon, Robert Ryan, Jackie Cooper and David Hemmings.

The Love Machine is the second novel by Jacqueline Susann, the follow-up to her enormously successful Valley of the Dolls (1966). Published by Simon & Schuster in 1969, the book was a New York Times number-one best seller.