Impromptu (disambiguation)
Impromptu is a  musical form or genre. Impromptu may also refer to:

Films
 Impromptu (1932 film), a comedy short starring Richard Bird and Florence Desmond
 Impromptu (1991 film), a movie starring Hugh Grant as Chopin
 Impromptu (2013 film), a Canadian animated short film by Bruce Alcock

Music
 Impromptu (June Christy album), a 1977 album by June Christy
 Impromptu (Billy Taylor album), a 1962 album by jazz pianist Billy Taylor
 Impromptus (Schubert)
 "Impromptu", a song by Beggars Opera from the album Waters of Change, 1971

Other uses
 Impromptu (programming environment), a Scheme-based live programming environment
 Impromptu speaking
 Impromptu, a 1923 novel by Elliot Paul