James Thomason | |
|---|---|
 | |
| Lieutenant-Governor of the North-Western Provinces | |
| In office 22 December 1843 – 10 October 1853 | |
| Governors General | The Lord Ellenborough The Viscount Hardinge The Marquess of Dalhousie |
| Preceded by | Sir George Russell Clerk |
| Succeeded by | John Russell Colvin |
| Personal details | |
| Born | 3 May 1804 Great Shelford, England, United Kingdom |
| Died | 27 September 1853 (aged 49) Bareilly, United Provinces of Agra and Oudh |
| Alma mater | East India Company College |
James Thomason (3 May 1804 – 17 September 1853) was a British administrator of the East India Company and Lieutenant-Governor of the North-Western Provinces between 1843 and 1853.