List of marquesses in the peerages of Britain and Ireland

This is a list of the 34 present and extant marquesses in the peerages of the Kingdom of England, Kingdom of Scotland, Kingdom of Great Britain, Kingdom of Ireland, and the United Kingdom of Great Britain and Ireland which became the United Kingdom of Great Britain and Northern Ireland in 1922. Note that it does not mention any Marquessates held as a subsidiary title of a Duke. For a more complete listing, which adds these "hidden" Marquessates as well as extant, extinct, dormant, abeyant, and forfeit ones, see List of Marquessates.

List of marquesses in the peerages of Britain and Ireland

This is a list of the 34 present and extant marquesses in the peerages of the Kingdom of England, Kingdom of Scotland, Kingdom of Great Britain, Kingdom of Ireland, and the United Kingdom of Great Britain and Ireland which became the United Kingdom of Great Britain and Northern Ireland in 1922. Note that it does not mention any Marquessates held as a subsidiary title of a Duke. For a more complete listing, which adds these "hidden" Marquessates as well as extant, extinct, dormant, abeyant, and forfeit ones, see List of Marquessates.