Marquessates in the Peerage of the United Kingdom, 1801–1900
- Marquess of Exeter 1801 Cecil extant
- Marquess of Northampton 1812 Compton extant
- Marquess Camden 1812 Pratt extant
- Marquess of Cholmondeley 1815 Cholmondeley extant
- Marquesses of Anglesey 1815 Paget extant
- Marquess of Hastings 1817 Rawdon-Hastings extinct 1868
- Marquess of Ailesbury 1821 Brudenell-Bruce extant
- Marquess of Bristol 1826 Hervey extant
- Marquess of Ailsa 1831 Kennedy extant
- Marquess of Breadalbane 1831 Campbell extinct 1862
- Marquess of Normanby 1838 Phipps extant
- Marquess of Dalhousie 1849 Broun-Ramsay extinct 1860
- Marquess of Ripon 1871 Robinson extinct 1923
- Marquess of Abergavenny 1876 Nevill extant
- Marquess of Breadalbane 1885 Campbell extinct 1922
- Marquess of Dufferin and Ava1888 Hamilton-Temple-Blackwood extinct 1988
- Marquess of Zetland 1892 Dundas extant
Marquess of Exeter 1801
Marquess of Northampton 1812
Marquess Camden 1812
Marquess of Cholmondeley 1815
Marquesses of Anglesey 1815
Marquess of Hastings 1817
Marquess of Ailesbury 1821
Marquess of Bristol 1826
Marquess of Ailsa 1831
Marquess of Breadalbane 1831 and 1885
Marquess of Normanby 1838
Marquess of Dalhousie 1849
Marquess of Ripon 1871
Marquess of Abergavenny 1876
Marquess of Dufferin and Ava 1888
Marquess of Zetland 1892
Marquessates created from 1900
- Marquess of Linlithgow1902 Hope extant
- Marquess of Crewe 1911 Crewe-Milnes extinct 1945
- Marquess of Lincolnshire 1912 Wynn-Carrington extinct 1928
- Marquess of Aberdeen and Temair 1916 Hamilton-Gordon, Gordon extant
- Marquess of Cambridge 1917 Cambridge extinct 1981
- Marquess of Milford Haven 1917 Mountbatten extant
- Marquess of Carisbrooke 1917 Mountbatten extinct 1960
- Marquess Curzon of Kedleston 1921 Curzon extinct 1925
- Marquess of Reading 1926 Isaacs, Rufus Isaacs extant
- Marquess of Willingdon 1936 Freeman-Thomas extinct 1979
Marquess of Linlithgow 1902
Marquess of Crewe 1911
Marquess of Lincolnshire 1912
Marquess of Aberdeen and Temair 1916
Marquess of Cambridge 1917
Marquess of Carisbrooke 1917
Marquess of Milford Haven 1917
Marquess Curzon of Kedleston 1921
Marquess of Reading 1926
Marquess of Willingdon 1936