Margaret Carson (July 11, 1911 – October 11, 2007) was an American publicist who was highly influential within the classical music world. She was a publicist for many important artists during her lengthy career, most notably working closely for several decades with Leonard Bernstein. She also notably served as the Metropolitan Opera's press director during the tenure of Edward Johnson and into the early portion of Rudolf Bing's career at the Met. The New York Times stated that, Carson was "widely regarded as the leading lady of classical music publicists in New York, who guided a generation of singers through the Metropolitan Opera and shepherded the career of Leonard Bernstein."She was married to journalist Robert Sherrod.