The Outer Critics Circle Award for Best New Off-Broadway Musical is an annual award given to the best new musical playing Off-Broadway, as determined by Outer Critics Circle. The awards have existed since 1949-1950 season, but this category was added in 1983.
Little Shop of Horrors won the inaugural award in 1983. The follow composers and writers have won the award two times:James Lapine, William Finn, Jonathan Larson, Joe DiPietro, Jeanine Tesori, Lin-Manuel Miranda and Itamar Moses, with Tesori as the only woman to win twice. She is also tied with Michael John LaChiusa for the most nominations, with four each.