Cal Stewart (b. 1856 Charlotte County, Virginia, d. December 7, 1919) was an American comedian and humorist who pioneered in vaudeville and early sound recordings. He is best remembered for his comic monologues in which he played "Uncle Josh" Weathersby, a resident of a mythical New England farming town called "Pumpkin Center" or "Punkin Center", leading to a number of small towns across the U.S. adopting those names. Stewart is represented on the 2007 compilation Actionable Offenses: Indecent Phonograph Recordings from the 1890s.