83 Light Anti-Aircraft Regiment RA (TA) was formed in August 1941 at Ashton Keynes with two batteries. The Regiment was disbanded in April 1945 at The Manor House, Hamble, Hampshire.
| Aug 41 | Formed from batteries from 36 & 43 Light Anti-Aircraft Regiments |
Ashton Keynes, Wiltshire, UK | |
| Dec 41 |  |
8 Anti-Aircraft Division, 69 Anti-Aircraft Brigade | South West England |
| Apr 45 | Disbanded | Hamble, Hampshire. UK |
Batteries
| Aug 41 | 79, 198 |
| Aug 41 | 198, 277, 284 |
| Oct 41 | 136, 198, 277, 284 |
| Mar 42 | 198, 277, 284 |
| Jul 42 | 198, 277, 284, 298 |
| Feb 44 | 198, 277, 284 |