| Régiment suisse de Karrer 1719-1752 de Hallwyl 1752-1763 | |
|---|---|
 Company colour of Régiment de Karrer | |
| Active | 1719-1763 |
| Country | Old Swiss Confederacy |
| Allegiance | Kingdom of France |
| Branch | Marines |
| Type | Colonial infantry |
| Role | Garrison infantry |
| Size | Five companies |
| Part of | Royal French Navy |
| Depot and garrisons | Rochefort, Martinique, Saint-Domingue, Louisbourg, Québec, Louisiana |
| Motto(s) | Fidelitati & honore, Terra & Mare |
| Engagements | War of the Austrian Succession Seven Years' War |
| Commanders | |
| Notable commanders | Franz Adam Karrer 1719 Ludwig Ignaz Karrer 1736 Franz Josef von Hallwyl 1752 |
| Insignia | |
| Company colour of Régiment de Hallwyl |  |
The Régiment de Karrer (Karrer's Regiment/Karrer Regiment) was a Swiss foreign regiment in French colonial service 1719–1763.