Merrily We Roll Along is a play by George S. Kaufman and Moss Hart. It concerns a man who has lost the idealistic values of his youth. Its innovative structure presents the story in reverse order, with the character regressing from a mournful adult to a young man whose future is filled with promise.

George Simon Kaufman was an American playwright, theater director and producer, humorist, and drama critic. In addition to comedies and political satire, he wrote several musicals for the Marx Brothers and others. He won the Pulitzer Prize for Drama for the musical Of Thee I Sing in 1932, and won again in 1937 for the play You Can't Take It with You. He also won the Tony Award for Best Director in 1951 for the musical Guys and Dolls.