Three-Cornered Hat

Three-Cornered Hat may refer to:


 * The Three-Cornered Hat, a 1919 Spanish ballet
 * The Three-Cornered Hat (film), a 1935 Italian comedy film
 * The Three-Cornered Hat (novel), an 1874 novel by Pedro Antonio de Alarcón
 * The Three-Cornered Hat (album), an album by André Previn, performing the music of the ballet
 * Tricorne, a three-cornered hat popular during the 18th century