Alexander Hamilton, 10th Duke of Hamilton
| His Grace  The Duke of Hamilton | |
|---|---|
| The 10th Duke of Hamilton, by Henry Raeburn | |
| 10th Duke of Hamilton 7th Duke of Brandon | |
| Tenure | 1819–1852 | 
| Predecessor | Archibald Hamilton | 
| Successor | William Hamilton | 
| Born | 3 October 1767 St. James Square, London, England | 
| Died | 18 August 1852 (aged 84) 12 Portman Square, London, England | 
| Buried | Bent Cemetery, Hamilton | 
| Offices | Lord Lieutenant of Lanarkshire | 
| Spouse(s) | Susan Euphemia Beckford | 
| Issue | William Hamilton, 11th Duke of Hamilton Lady Susan de Beeck | 
| Parents | Archibald Hamilton, 9th Duke of Hamilton Lady Harriet Stewart | 
Alexander Hamilton, 10th Duke of Hamilton, 7th Duke of Brandon (3 October 1767 – 18 August 1852), styled as the Earl of Angus until 1799 and Marquess of Douglas and Clydesdale from 1799–1819, was a Scottish politician and art collector.