| Glamorgan Yeomanry | |
|---|---|
 Glamorgan Yeomanry cap badge | |
| Active | 1797–1831 1861–1873 (Light Horse Volunteers) 1901–present |
| Country |  Kingdom of Great Britain (1794–1800) United Kingdom (1801–Present) |
| Branch |  Territorial Army |
| Type | Yeomanry |
| Size | Regiment |
| Engagements |
|
| Commanders | |
| Notable commanders | Col Windham Wyndham-Quin |
The Glamorgan Yeomanry was a Welsh auxiliary cavalry regiment of the British Army originally raised in the late 18th century as a result of concern over the threat of invasion by the French. It was used for aiding the civil powers in South Wales in the early part of the 19th Century until it was disbanded in 1831. Re-raised in the Second Boer War it saw service in both World War I and (as artillery) World War II. The lineage is maintained by C (Glamorgan Yeomanry) Troop, 211 (South Wales) Battery, 104th Regiment Royal Artillery.