Sutton Lenore Foster is an American actress. She is known for her work on the Broadway stage, for which she has won the Tony Award for Best Actress in a Musical twice, in 2002 for her role as Millie Dillmount in Thoroughly Modern Millie, and in 2011 for her performance as Reno Sweeney in Anything Goes, a role which she reprised in 2021 for a production in London and for which she received a nomination for the Laurence Olivier Award for Best Actress in a Musical.