"Glad to Be Unhappy" is a popular song composed by Richard Rodgers, with lyrics by Lorenz Hart. It was introduced in their 1936 musical On Your Toes, sung by Doris Carson and David Morris, although it was not popular at the time, as there was only one recording of the song. In the 1937 London production, it was sung by Gina Malo and Eddie Pola. The song was performed in the 1954 Broadway revival by Kay Coulter and Joshua Shelley.

Lorenz Milton Hart was an American lyricist and half of the Broadway songwriting team Rodgers and Hart. Some of his more famous lyrics include "Blue Moon"; "The Lady Is a Tramp"; "Manhattan"; "Bewitched, Bothered and Bewildered"; and "My Funny Valentine".