141 (Queen’s Own Dorset Yeomanry) Field Regiment RA (TA) was formed in September 1939 with two batteries as a duplicate of 94 (Queen’s Own Dorset Yeomanry) Field Regiment. A third battery was raised in February 1941. 141 (Queen’s Own Dorset Yeomanry) Field Regiment RA (TA) went into suspended animation in December 1945. It was re-constituted as 341 (Queen’s Own Dorset Yeomanry) Medium Regiment RA (TA) in January 1947.
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.
(Title authorised February 1942)
| Sep 39 |  |
43 Infantry Division | Sherborne, Dorset, UK |
| Jun 42 |  |
9 Armoured Division | UK |
| 1 Sep 42 |  |
1 Army Group RA | Glasgow area, UK |
| Oct 43 | |
9 Armoured Division | UK |
| Aug 44 |  |
55 Infantry Division | UK |
| Jun 45 |  |
61 Infantry Division | UK |
| Dec 45 | Suspended animation |
Batteries
| Sep 39 | 375 (Dorset Yeomanry), 376 (Dorset Yeomanry), |
| Feb 41 | 375, 376, 505 |