134 Light Anti-Aircraft Regiment RA (TA) was formed in February 1942 at Tickencote House, Stamford. The Regiment served solely in the UK in Anti-Aircraft Command. 134 Light Anti-Aircraft Regiment RA (TA) was disbanded in June 1945 at Redlesham, Woodbridge.
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.
| Feb 42 | Formed in Air Defence Great Britain | Stamford, Lincolnshire, UK | |
| Feb 42 |  |
2 Anti-Aircraft Division, 32 Anti-Aircraft Brigade | UK |
| Jun 42 |  |
4 Anti-Aircraft Division, 33 Anti-Aircraft Brigade | UK |
| Aug 42 |  |
7 Anti-Aircraft Division, 57 Anti-Aircraft Brigade | UK |
| Jun 45 | Disbanded | Woodbridge, Suffolk, UK |
Batteries
| Feb 42 | 192, 230, 275, 287 |
| Jul 42 | 192, 275, 287, 475 |