10 Anti-Aircraft Z Regiment RA was formed in January 1941 with four batteries in 11 Anti-Aircraft Division at Greyfriars, Tudor Hill, Sutton Coldfield. The Regiment Served in Birmingham throughout. 10 Anti-Aircraft Z Regiment RA was disbanded in April 1945.
| Jan 41 | Formed | Sutton Coldfield, West Midlands, UK | |
| Jan 41 |  |
11 Anti-Aircraft Division, 34 Anti-Aircraft Brigade | Birmingham, UK |
| Aug 41 | |
11 Anti-Aircraft Division, 67 Anti-Aircraft Brigade | Birmingham, UK |
| Dec 41 | |
11 Anti-Aircraft Division, 34 Anti-Aircraft Brigade | Birmingham, UK |
| Oct 42 |  |
4 Anti-Aircraft Group, 34 Anti-Aircraft Brigade | Birmingham, UK |
| Apr 44 | |
Became 10 Anti-Aircraft Area Mixed Regiment | Erdington, Birmingham, UK |
| Mar 45 | |
5 Anti-Aircraft Group, 34 Anti-Aircraft Brigade | Birmingham, UK |
| Apr 45 | Disbanded |
Batteries
| Jan 41 | 116, 133, 137, 138 |
| Oct 41 | 116, 133, 137, 138, 185 |
| Oct 42 | 116, 137, 138, 185, 199 |
| Dec 42 | 137, 138, 185, 223, 231 |
Batteries manned by Home Guard
| Battery | Home Guard Unit | Date from |
| 137 Battery | 101 South Staffordshire (Mixed) | Nov 42 |
| 138 Battery | 101 Warwickshire (Mixed) | Nov 42 |
| 185 Battery | 102 Warwickshire (Mixed) | Nov 42 |
| 223 Battery | 107 Warwickshire (Mixed) | Sep 42 |
| 231 Battery | 108 Warwickshire (Mixed) | Dec 42 |