De Watteville's Regiment
| De Watteville's Swiss Regiment | |
|---|---|
| Active | 1801–1816 |
| Allegiance | United Kingdom (1801–1816) |
| Branch | British Army |
| Type | Line Infantry |
| Role | Infantry, mercenary |
| Patron | Louis de Watteville |
| Colors | Red Coats with Black Facings |
| Engagements | |
| Battle honours | |
De Watteville's Regiment was a Swiss regiment founded by Frédéric de Watteville and recruited from regiments that served between 1799 and 1801 in the Austrian army but in British pay. The troops then signed on as mercenaries, to be paid by the British.