529 (Hampshire) Coast Regiment RA(TA) was formed from part of the Hampshire Heavy Regiment RA(TA), in September 1940. RHQ was placed in suspended animation and the batteries joined 527 Coast Regiment RA(TA) in April 1944. It was disbanded in January 1947.
| Sep 40 | Formed from part of Hampshire Heavy Regiment | Portsmouth, Hampshire, UK |
| Sep 40 | Home Forces | Portsmouth, Hampshire, UK |
| Dec 42 | Square Tower Fire Command | Portsmouth, Hampshire, UK |
| Apr 44 | Suspended animation |
Batteries
| Sep 40 | A, B, C |
| Apr 41 | 123, 124, 125 |
| Mar 43 | 123, 124, 125, 165, 183, 209 |
