104 Light Anti-Aircraft Regiment RA was converted in December 1941 from 13th Battalion The South Staffordshire Regiment. The Regiment moved to North Africa in April 1943. It was in Italy briefly before disbanding. 104 Light Anti-Aircraft Regiment RA was disbanded in June 1944.
Illustrations of the formation badges under which a unit served or supported are given. This is no guarantee that the unit used this formations badge.
| Dec 41 | Formed from 13th Battalion South Staffordshire Regiment | ||
| Dec 41 |  |
War Office Reserve | UK |
| Apr 42 |  |
12 Corps | South East England |
| Apr 43 |  |
Middle East Forces, 8 Anti-Aircraft Brigade | El Tahag, Egypt |
| Jun 43 |  |
9 Army | Palestine |
| Oct 43 | |
Middle East Forces | N Africa |
| Apr 44 |  |
Allied Forces HQ | Italy |
| Jun 44 | Disbanded |
Batteries
| Dec 41 | 342, 343, 344 |