111 Heavy Anti-Aircraft Regiment RA(TA) was formed at Barrow Head Practice Camp, Wigtown in October 1940. The Regiment was disbanded in February 1946.
| Oct 40 | Formed | Wigtown, Dumfries, UK |
| Oct 40 | 42 Anti-Aircraft Brigade, 12 Anti-Aircraft Division | Glasgow, UK |
| Jun 41 | 3 Anti-Aircraft Brigade | Northern Ireland, UK |
| Mar 44 | 2 Army | UK |
| Jun 44 | 2 Army | NW Europe |
Batteries
| Oct 40 | 347, 355, 356, 389 |
| Jun 43 | 347, 355, 356 |
