Dorothy Fields (July 15, 1905 – March 28, 1974) was an American librettist and lyricist.
She wrote over 400 songs for Broadway musicals and films. Along with Ann Ronell, Dana Suesse, Bernice Petkere, and Kay Swift, she was one of the first successful Tin Pan Alley and Hollywood female songwriters.
Fields was born in Allenhurst, New Jersey, and grew up in New York City.
Her father, Lew Fields, an immigrant from Poland, was a vaudeville comedian and later became a Broadway producer. Her career as a professional songwriter took off in 1928, when Jimmy McHugh, who had seen some of her early work, invited her to provide some lyrics for him for Blackbirds of 1928. Fields and McHugh teamed up until 1935.