Donald Jay Rickles (May 8, 1926 – April 6, 2017) was an American stand-up comedian, actor, and author, known especially for his insult comedy. His film roles included Run Silent, Run Deep (1958) with Clark Gable and Kelly's Heroes (1970) with Clint Eastwood, and beginning in 1976 he enjoyed a two-year run starring in the NBC television sitcom C.P.O. Sharkey.
Rickles received widespread exposure as a frequent guest on talk and variety shows, including The Dean Martin Show, The Tonight Show Starring Johnny Carson and Late Show with David Letterman, and later voiced Mr. Potato Head in the Toy Story franchise. He won a Primetime Emmy Award for the 2007 documentary Mr. Warmth: The Don Rickles Project.