Melvin (Mel) Jerome Blanc (May 30, 1908 – July 10, 1989) was a prolific American voice actor and comedian. Although he began his nearly six-decade-long career performing in radio and television commercials, Blanc is best known for his work with Warner Bros. during the Golden Age of American animation (and later for Hanna-Barbera television productions) as the voice of such iconic characters as Bugs Bunny, Daffy Duck, Porky Pig, Sylvester the Cat, Tweety Bird, Foghorn Leghorn, Yosemite Sam, Barney Rubble, Mr. Spacely, and hundreds of others. Having earned the nickname "The Man of a Thousand Voices", Blanc is regarded as one of the most gifted and influential persons in his field.

Voice specialist from radio, movies and TV rarely seen by his widespread audience. On 1940s radio, for example, his voice supplied the sound effects for the comedian Jack Benny's antique "Maxwell" automobile's gasping and wheezing and struggling to crank up. More widely recognised as the voice of virtually every major character in the Warner Bros. cartoon pantheon, including Porky Pig, Bugs Bunny, Daffy Duck, Tweety & Sylvester both, Yosemite Sam et al. Since Blanc's death, his son Noel Blanc has taken up some of his father's mantle.