Duke of Connaught and Strathearn was a title in the Peerage of the United Kingdom that was granted on 24 May 1874 by Queen Victoria of the United Kingdom of Great Britain and Ireland to her third son, Prince Arthur. At the same time, he was also granted the subsidiary title of Earl of Sussex.

Duke of Albany is a peerage title that has occasionally been bestowed on younger sons in the Scottish and later the British royal family, particularly in the Houses of Stuart and Hanover.