| 100th (Yeomanry) Regiment Royal Artillery | |
|---|---|
| Active | 1967 – 2014 2023 – Present |
| Allegiance |  United Kingdom |
| Branch |  British Army |
| Size | 368 officers and soldiers within three sub-units[1] |
| Part of | 1st Deep Recce Strike Brigade Combat Team |
| Regimental Headquarters | Royal Artillery Barracks, Woolwich |
100th (Yeomanry) Regiment Royal Artillery is a reserve unit of the British Army that provides tactical air control parties, naval gunnery liaison officers, specialist staff officers and gunnery instructors.
It was formerly part of the Territorial Army and had three gun batteries all equipped with the L118 Light Gun.
- ^ "Regiments". National Artillery Association. Retrieved 18 November 2024.