| 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 |
More than 1,500 life peerages have been created in the Peerage of the United Kingdom under the Life Peerages Act 1958.
- List of life peerages (1958–1979)
- Created under the premierships of Harold Macmillan, Sir Alec Douglas-Home, Harold Wilson, Edward Heath, and James Callaghan
- List of life peerages (1979–1997)
- Created under the premierships of Margaret Thatcher and John Major
- List of life peerages (1997–2010)
- Created under the premierships of Tony Blair and Gordon Brown
- List of life peerages (2010–present)
- Created under the premierships of David Cameron, Theresa May, Boris Johnson, Liz Truss, Rishi Sunak, and Keir Starmer