Cabaret is a musical with a book by Joe Masteroff, lyrics by Fred Ebb, and music by John Kander. The 1966 Broadway production became a hit and spawned a 1972 film as well as numerous subsequent productions.

It is based on John Van Druten's 1951 play I Am a Camera, which in turn was adapted from the novel Goodbye to Berlin by Christopher Isherwood. Set in 1931 Berlin as the Nazis are rising to power, it focuses on nightlife at the seedy Kit Kat Klub and revolves around the 19-year-old English cabaret performer Sally Bowles and her relationship with young American writer Cliff Bradshaw.