68 Light Anti-Aircraft Regiment RA(TA) was formed in December 1940 at Cark, with three batteries. The Regiment was disbanded October 1944 in NW Europe.
| Dec 40 | Formed | Cark, Cumbria, UK |
| Dec 40 | 30 Anti-Aircraft Brigade | Tyneside, UK |
| May 42 | 43 Anti-Aircraft Brigade | UK |
| Aug 42 | 27 Anti-Aircraft Brigade | UK |
| Apr 43 | 59 Infantry Division | UK |
| Jun 44 | 59 Infantry Division | NW Europe |
| Aug 44 | 2 Army | NW Europe |
| Oct 44 | Disbanded |
Batteries
| Dec 40 | 203, 204, 205 |
| Sep 41 | 203, 204, 278 |
| Feb 42 | 203, 204, 278, 461 |
| Jul 42 | 203, 204, 278 |
