William Sefton Moorhouse | |
|---|---|
 Portrait of W. S. Moorhouse by Walter Armiger Bowring, circa 1900 | |
| 2nd Superintendent of Canterbury Province | |
| In office 24 Oct 1857 – Feb 1863 | |
| In office 30 May 1866 – May 1868 | |
| 3rd Mayor of Wellington | |
| In office 1875–1875 | |
| Preceded by | Charles Borlase |
| Succeeded by | William Hutchison |
| Personal details | |
| Born | December 1825 Yorkshire, England |
| Died | 15 September 1881 Wellington, New Zealand |
| Spouse | Jane Ann(e) Collins |
| Relations | William Barnard Rhodes (brother-in-law) John Studholme (brother-in-law) Thomas Henry Wigley (brother-in-law) |
William Sefton Moorhouse (c. 1825 – 15 September 1881) was a British-born New Zealand politician. He was the second Superintendent of Canterbury Province.