Ann Reinking (born November 10, 1949) is an American actress, dancer, and choreographer.
Her extensive work in musical theater includes starring in Broadway productions of Coco (1969), Goodtime Charley (1975), A Chorus Line (1976), Chicago (1977), Dancin’ (1978) and Sweet Charity (1986). In the 1996 revival of Chicago, she reprised the role of Roxie Hart and was also the choreographer, winning the Tony Award for Best Choreography.
For the 2000 West End production of Fosse, she won the Olivier Award for Best Theatre Choreographer. She has also appeared in the films All That Jazz (1979), Annie (1982), and Micki & Maude (1984).