Loudon's Highlanders
| Loudon's Highlanders 64th Regiment of Foot | |
|---|---|
| Active | 1745–1748 | 
| Country | Kingdom of Great Britain | 
| Branch | British Army | 
| Type | Line infantry | 
| Size | One battalion | 
| Engagements | Jacobite rising War of the Austrian Succession | 
Loudon's Highlanders, or the 64th Highlanders, or Earl of Loudon's Regiment of Foot, was an infantry regiment of the British Army.