7 Survey Regiment RA was originally formed as a cadre in 5 Survey Regiment in December 1939. In May 1940 the cadre moved to 6 Survey Regiment and expanded to a full Regiment in January 1941 with three batteries. It re-organised with two batteries in November 1943. The Regiment was disbanded in November 1945.
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.
| Jan 41 | Formed from 5 & 6 Survey Regiments | Sutton Veney, Wiltshire, UK | |
| Jan 41 |  |
Southern Command | Sutton Veney, Wiltshire, UK |
| Apr 44 |  |
2 Army | UK |
| Jun 44 |  |
12 Corps | NW Europe |
| Nov 45 | Disbanded |
Batteries
| Jan 41 | Survey, Flash Spotting, Sound Ranging |
| Jul 43 | 19, 20, 21 |
| Nov 43 | 53, 54 |