Robert Coogan (December 13, 1924 – May 12, 1978) was an American film and television actor.

His older brother was Jackie Coogan, perhaps Hollywood's most famous child star of the 1920s.

Starting as a child actor, Robert Coogan made his film debut as Sooky in Skippy (1931), a comedy-drama family film which was nominated for an Academy Award for Best Picture.

He portrayed the role of Humphrey Pennyworth in the Joe Palooka B-movies.

This article about a United States film and television actor born in the 1920s is a stub.