| 4th Regiment of Marines 47th Regiment of Foot | |
|---|---|
| Active | 1739–1748 |
| Country |  Kingdom of Great Britain |
| Branch |  British Army |
| Type | Infantry |
| Role | Marine corps |
| Size | Battalion |
| Engagements | War of Jenkins' Ear |
| Commanders | |
| Notable commanders | John Wynyard George Byng James Long |
The 4th Regiment of Marines was a British Army regiment that saw service between 1739 and 1748. The regiment served during the War of Jenkins' Ear and fought at the Battle of Cartagena.