Main characters •
Barbara Billingsley as
June Cleaver: Billingsley has said that June Cleaver's wardrobe was more than a fashion statement. The pearl necklace hid a hollow on her neck that would have caused shadows and
high-heeled shoes were employed to offset the boys' growing height. •
Hugh Beaumont as
Ward Cleaver: Before he made Ward Cleaver his acting trademark, Beaumont sometimes played villains in film and television. He directed a number of
Leave It to Beaver episodes in the last two seasons, including the final one, the retrospective "
Family Scrapbook". •
Tony Dow as
Wally Cleaver •
Jerry Mathers as
Theodore "Beaver" Cleaver: The casting directors noticed that Mathers was uneasy at the auditions and asked him where he would rather be. Mathers replied that he would rather be at his
Cub Scout den meeting, where he was going after the audition. That boyish innocence got Mathers the part of Beaver.
Supporting characters •
Ken Osmond as
Eddie Haskell • Eddie Haskell's parents played by: •
Karl Swenson in two 1958 episodes, "Train Trip" and "Voodoo Magic". •
Ann Doran in the 1958 episode "Voodoo Magic". •
John Alvin in the 1961 episode "Eddie Spends the Night". •
Anne Barton in two 1963 episodes, "Summer in Alaska" and "The Credit Card". •
George O. Petrie in two 1963 episodes, "Summer in Alaska" and "The Credit Card". •
Diane Brewster as Miss Canfield (October 4, 1957March 21, 1958 air dates), Beaver's first teacher at Grant Avenue Grammar School. Brewster also played Miss Simms in the pilot episode. •
Sue Randall as Miss Alice Landers (October 16, 1958June 20, 1963), Beaver's teacher, replacing Miss Canfield •
Doris Packer as Mrs. Rayburn, the
principal of Grant Avenue Grammar School •
Stephen Talbot as Gilbert Bates (March 19, 1959June 6, 1963): Appears first as an insecure braggart, becomes a character who constantly gets Beaver in trouble, and ends up as Beaver's best friend. •
Rusty Stevens as
Larry Mondello (November 22, 19571960) •
Madge Blake as Margaret Mondello, Larry's mother •
Richard Correll as Richard Rickover (April 30, 1960October 18, 1962) •
Stanley Fafara as Hubert "Whitey" Whitney (October 4, 1957June 6, 1963) •
Jeri Weil as Judy Hensler (October 4, 1957October 15, 1960) • Karen Sue Trent as Penny Woods (1960 - 1962) •
Burt Mustin as Gus the fireman, head of Auxiliary Firehouse No. 7 (October 4, 1957February 24, 1962) •
Frank Bank as
Clarence "Lumpy" Rutherford •
Richard Deacon as
Fred Rutherford, Lumpy's pompous, demanding father and Ward Cleaver's equally pompous, smug co-worker •
Buddy Hart as Chester Anderson •
Tiger Fafara (Stanley Fafara's brother) as Tooey Brown, Wally's friend •
Pamela Baird as Mary Ellen Rogers (April 16, 1958June 20, 1963), Wally's first girlfriend •
Cheryl Holdridge as Julie Foster (January 7, 1961April 11, 1963), another of Wally's girlfriends ==Episodes==