151 Light Anti-Aircraft Regiment RA was converted from 114 Heavy Anti-Aircraft Regiment in May 1943 at Holywood. The Regiment was disbanded in March 1945 at Woodbridge.
| May 43 | Formed from 114 Heavy Anti-Aircraft Regiment | |
| May 43 | Home Forces | UK |
| Mar 45 | Disbanded | Woodbridge, Suffolk, UK |
Batteries
| May 43 | 449, 478 |
| Jun 43 | 449, 472, 478 |