The NWA United Kingdom Heavyweight Championship is a professional wrestling championship in the NWA UK Hammerlock promotion. The championship has existed since 2001.
| Wrestler: | Times: | Date: | Location: | Notes: |
|---|---|---|---|---|
| Gary Steele | 1 | November 2, 2001 | Telford, Shropshire | Defeated Johnny Moss in a tournament final to become the first champion. |
| Johnny Moss | 1 | February 10, 2002 | Herne Bay, Kent | |
| Vacated | ||||
| Hugh Mungus | 1 | October 19, 2004 | Margate, Kent | Defeated Exodus to win the vacant title. |
| Paul Tracey | 1 | October 25, 2004 | Hertford, Hertfordshire | |
| Son of Abdullah (Dru Onyx) |
1 | October 29, 2004 | Maidstone, Kent | |
| Stripped | October 30, 2004 | Title stripped when Tracey and Fergal Devitt complained to NWA UK Hammerlock that Son of Abdullah would be out of the country for 30 days and unable to defend the title. | ||
| Johnny Moss | 2 | October 31, 2004 | Rugby, Warwickshire | Defeated Fergal Devitt to win the vacant title. |
| Paul Tracey | 2 | September 30, 2005 | Kilcoole, Wicklow | |
| Johnny Moss | 3 | October 18, 2005 | Bray, Wicklow | |
| Dan Severn | 1 | February 16, 2006 | Grays, Essex | |
| Johnny Moss | 4 | February 18, 2006 | Maidstone, Kent | |
| Conscience | 1 | March 17, 2007 | Bellshill, Scotland | |
| Vacated | ||||