| of Leinster (Earldom) |
Robert Cholmondeley - Mon 5th Mar 1646
|
8 October 1659 |
- |
| of Leinster (Dukedom) |
Meinhardt Schomberg - Mon 3rd Mar 1692
|
5 July 1719 |
- |
| of Leinster (Earldom) |
Sophia Charlotte von Kielmansegg - Thu 11th Sep 1721
|
20 April 1725 |
- |
| Leinster (Viscountcy) |
James Fitzgerald - Tue 21st Feb 1747
|
- |
- |
| of Leinster (Dukedom) |
James Fitzgerald - Wed 26th Nov 1766
|
- |
- |
| Leitch (Barony) |
Alexander Park Leitch - Mon 7th Jun 2004
|
- |
- |
| Leith of Fyvie (Barony) |
Alexander John Forbes-Leith - Mon 18th Dec 1905
|
14 November 1925 |
- |
| Leitrim (Viscountcy) |
Robert Clements - Tue 3rd Dec 1793
|
- |
- |
| Leitrim (Barony) |
Robert Clements - Sat 11th Oct 1783
|
- |
- |
| of Leitrim (Earldom) |
Robert Clements - Wed 30th Sep 1795
|
- |
- |
| Lennie (Barony) |
Christopher John Lennie - Mon 22nd Sep 2014
|
- |
- |
| of Lennox (Dukedom) |
Charles Lennox - Mon 9th Sep 1675
|
- |
- |
| Leominster (Barony) |
William Fermor - Sat 12th Apr 1692
|
- |
- |
| Leonard (Barony) |
John Denis Leonard - Tue 2nd May 1978
|
17 July 1983 |
- |
| Leong (Barony) |
Sonny Leong - Mon 31st Oct 2022
|
- |
- |
| Leslie and Ballinbreich (Lordship) |
George Leslie
|
- |
- |
| Lester of Herne Hill (Barony) |
Anthony Paul Lester - Wed 13th Oct 1993
|
8 August 2020 |
- |
| Lestor of Eccles (Barony) |
Joan Lestor - Wed 4th Jun 1997
|
27 March 1998 |
- |
| of Leven (Earldom) |
Alexander Leslie - Fri 11th Oct 1641
|
- |
- |
| Levene of Portsoken (Barony) |
Peter Keith Levene - Tue 22nd Jul 1997
|
- |
- |