50 Light Anti-Aircraft Regiment RA(TA) was formed from 58 Battery ex 19 Light Anti-Aircraft Regiment, in July 1940. The Regiment was disbanded in March 1944.
| Jul 40 | Formed from a battery from 19 Light Anti-Aircraft Regiment | |
| Jul 40 | 43 Anti-Aircraft Brigade, 7 Anti-Aircraft Division | Teesside, UK |
| 1941 | 30 Anti-Aircraft Brigade, 7 Anti-Aircraft Division | North East, UK |
| Feb 42 | 56 Anti-Aircraft Brigade, 6 Anti-Aircraft Division | UK |
| Jun 42 | 61 Anti-Aircraft Brigade, 9 Anti-Aircraft Division | UK |
| Mar 44 | Disbanded |
Batteries
| Jul 40 | 58, 93, 178 |
| Jul 41 | 58, 93, 245 |
