1st Regiment Royal Horse Artillery
| 5th Brigade Royal Horse Artillery 1st Brigade Royal Horse Artillery 1st Regiment Royal Horse Artillery | |
|---|---|
| Active | 1939–Present |
| Country | United Kingdom |
| Branch | British Army |
| Type | Field Artillery regiment |
| Role | Armoured Artillery Support |
| Size | Regiment 506 personnel |
| Part of | 1st Deep Reconnaissance Strike Brigade Combat Team |
| Garrison/HQ | Assaye Barracks, Larkhill Garrison |
| Nickname(s) | The South Yorks & Midland Gunners |
| Engagements | |
| Commanders | |
| Notable commanders | Timothy Granville-Chapman |
1st Regiment Royal Horse Artillery is a regiment of the Royal Horse Artillery in the British Army. It currently serves in the armoured field artillery role, and was equipped with the AS90 self-propelled gun, until it was retired from service in 2025. The regiment is currently based at Larkhill Garrison, Larkhill. The regiment completed its move from Assaye Barracks, Tidworth, to Larkhill in June 2019.