Princess Alexandra of Hannover (née Princess Alexandra Sophie Cecilie Anna Maria Friederike Benigna Dorothea of Ysenburg and Büdingen; 23 October 1937 – 1 June 2015) was a German politician, philanthropist, and wife of . Hannover lastly served as a councilwoman representing the Niederrad district of Frankfurt on the Frankfurt City Council (German: Frankfurter Stadtverordnetenversammlung). She was a member of the Christian Democratic Union political party.