| Extant | All |
|---|---|
| Dukes | Dukedoms |
| Marquesses | Marquessates |
| Earls | Earldoms |
| Viscounts | Viscountcies |
| Barons | Baronies
|
| En, Sc, GB, Ir, UK (Law, Life: 1958–1979, 1979–1997, 1997–2010, 2010–2024, 2024–present) | |
| Baronets | Baronetcies |
This is a list of life peerages in the peerage of the United Kingdom created under the Appellate Jurisdiction Act 1876. On 1 October 2009, the Appellate Jurisdiction Act 1876 was repealed by Schedule 18 to the Constitutional Reform Act 2005[1][2] owing to the creation of the Supreme Court of the United Kingdom. As a result, the power to create law life peers lapsed, although the validity of life peerages created thereunder remains intact.