Robert "Rusty" Stevens (born December 25, 1948) is an American former child actor. He played Larry Mondello, Theodore "Beaver" Cleaver's friend, in the original Leave It to Beaver television series. He appeared in 68 of the show's 235 episodes, between 1957 and 1963. Stevens left the show because his family moved from Burbank to Philadelphia. The move brought his acting career to an end.
Stevens briefly returned to the screen when he reprised his role as Larry Mondello in the 1983 made-for-TV reunion movie, Still the Beaver.