16 Anti-Aircraft Z Regiment RA formed in October 1942 at Rotherham with three batteries. The Regiment disbanded in April 1945 at Anstey, Leicester.
| Oct 42 | Formed | Rotherham, Yorkshire, UK | |
| Oct 42 |  |
5 Anti-Aircraft Group, 39 Anti-Aircraft Brigade | Sheffield, Yorkshire, UK |
| Apr 43 | |
5 Anti-Aircraft Group, 32 Anti-Aircraft Brigade | East Midlands, UK |
| Apr 44 | |
Became 16 Anti-Aircraft Area Mixed Regiment | Peterborough, Cambridgeshire, UK |
| Mar 45 | Disbanded | Leicester, Leicestershire, UK |
Batteries
| Oct 42 | 146, 183, 209 |
| Dec 42 | 126, 195, 227 |
Batteries manned by Home Guard
| Battery | Home Guard Unit | Date from |
| 126 Battery | 101 Cambridgeshire (Mixed) | Oct 42 |
| 195 Battery | 101 Northamptonshire (Mixed) | Jul 42 |
| 227 Battery | 101 Leicestershire (Mixed) | Nov 42 |