Susan Mary Theresa Fitzgerald (28 May 1949 – 9 September 2013) was an Irish actress, best known for her work in television and her work in Irish theatre. She also played the role of May in Samuel Beckett's Footfalls for the Gate Theatre's Beckett on Film project. At her death she was hailed as "one of Ireland's best known stage actresses" and "the pre-eminent stage actress of her generation and beloved of theatre audiences."