Harry Julius Shearer (born December 23, 1943) is an American comedic actor and writer. Shearer, a voice actor on The Simpsons (1989 to present), provides the voices of Mr. Burns, Waylon Smithers, Ned Flanders, Reverend Timothy Lovejoy, Kent Brockman, Dr. Julius Hibbert, Dr. Marvin Monroe, Lenny Leonard, Principal Seymour Skinner, Otto Mann and Rainier Wolfcastle among others.

Harry Shearer was born in 1943 in Los Angeles, California. His film debut was with Bud Abbott and Lou Costello (I) in Abbott and Costello Go to Mars (1953), followed by Robe, The (1953). Probably best known for his "Saturday Night Live" (1975) gigs, his NPR satire program "Le Show" and "Simpsons, The" (1989), where he plays 21 characters. His best film may be This Is Spinal Tap (1984), where he played bass player Derek Smalls. There was also an episode on "Simpsons, The" (1989) where he reprised this role. His film work includes Godzilla (1998), in which "Simpsons" cast members Hank Azaria and Nancy Cartwright (I) also appeared. Shearer has also directed a film, Teddy Bears' Picnic (2002), in which he also stars.