The Provincetown Players was a collective of artists, people and writers, intellectuals, and amateur theater enthusiasts. Under the leadership of the husband and wife team of George Cram “Jig” Cook and Susan Glaspell from Iowa, the Players produced two seasons in Provincetown, Massachusetts and six seasons in New York City, between 1916 and 1922. The company's founding has been called "the most important innovative moment in American theatre." Its productions helped launch the careers of Eugene O'Neill and Susan Glaspell, and ushered American theatre into the Modern era.

Susan Keating Glaspell was an American playwright, novelist, journalist and actress. With her husband George Cram Cook, she founded the Provincetown Players, the first modern American theatre company.