Robert "Bob" Einstein (born November 20, 1942, in Los Angeles, California) is an American actor and comedy writer best known for his portrayal of the fictional stuntman Super Dave Osborne. His parents were Harry Parke and Thelma Leeds. His younger brother is actor Albert Brooks, and his older brothers are Cliff Einstein, an advertising executive and the late Charles Einstein, a writer.

Einstein got his start writing for The Smothers Brothers Comedy Hour for which he won an Emmy Award. The writing team also included, among others, Steve Martin. He also appeared on the show as Officer Judy. He also made early appearances on Mister Rogers' Neighborhood with Fred Rogers.