137 (Mixed) Heavy Anti-Aircraft Regiment RA(TA) was formed at Newton, Chester in November 1941. The Regiment was disbanded in October 1945.
| Nov 41 | Formed | Chester, Cheshire, UK |
| Dec 41 | 33 Anti-Aircraft Brigade, 4 Anti-Aircraft Division | Liverpool, Merseyside, UK |
| Sep 42 | 26 Anti-Aircraft Brigade, 1 Anti-Aircraft Division | London, UK |
| Jan 45 | 101 Anti-Aircraft Brigade | Brussels, Belgium |
| Oct 45 | Disbanded |
Batteries
| Dec 41 | 476 (Mixed), 477 (Mixed), 481 (Mixed) |
| Feb 42 | 476 (Mixed), 481 (Mixed), 487 (Mixed) |
| Sep 42 | 476, 481, 487, 574 |
| Nov 42 | 476, 481, 487, 574, 590 |
| Oct 44 | 476, 481, 487 |
| Nov 44 | 455 Battery joined from the 7th to 30th of the month before becoming independent |
