The title of Marquess of Abergavenny was created in 1876 in the Peerage of the United Kingdom for the Earl of Abergavenny.
The Marquess holds the subsidiary titles of Earl of Abergavenny (Great Britain, 1784), Earl of Lewes (U.K., 1876), Viscount Nevill (Great Britain, 1784), and Baron Bergavenny (English, 1450).
Marquesses of Abergavenny (1876)
- William Nevill, 1st Marquess of Abergavenny (1826-1915)
- Reginald William Bransby Nevill, 2nd Marquess of Abergavenny (1853-1927)
- Henry Gilbert Ralph Nevill, 3rd Marquess of Abergavenny (1854-1938)
- Guy Temple Montacute Larnach-Nevill, 4th Marquess of Abergavenny (1883-1954)
- John Henry Guy Nevill, 5th Marquess of Abergavenny (1914-2000)
- Christopher George Charles Nevill, 6th Marquess of Abergavenny (b. 1955)
