Elizabeth Fitzgerald may refer to:
Elizabeth FitzGerald, Countess of Lincoln (1527–1590), also known as The Fair Geraldine, Irish noblewoman and member of the FitzGerald dynasty Elizabeth Grey, Countess of Kildare (born 1497), English noblewoman, and the second wife of Irish peer Gerald FitzGerald, 9th Earl of Kildare Duffy Ayers (1915–2017), English portrait painter Elizabeth Fitzgerald (volleyball) (born 1980), American volleyball player