| George Ashburnham, Viscount St Asaph | |
| Office1: | Member of Parliament for Weobley |
| Term1: | 1812 - 7 June 1813 |
| Office2: | Member of Parliament for New Romney |
| Term2: | 1807-1812 |
| Birth Date: | 9 October 1785 |
| Death Place: | London, England |
| Education: | Trinity College, Cambridge |
| Father: | George Ashburnham |
| Relatives: | Bertram Ashburnham (brother) Thomas Thynne (grandfather) John Ashburnham (grandfather) George Thynne (uncle) |
George Ashburnham, Viscount St Asaph (9 October 1785 – 7 June 1813), styled The Honourable George Ashburnham until 1812, was a British politician.
Ashburnham was the eldest son of George Ashburnham, 3rd Earl of Ashburnham, and Sophia, daughter of Thomas Thynne, 1st Marquess of Bath. He gained the courtesy title Viscount St Asaph when his father succeeded in the earldom in 1812.[1] He was educated at Trinity College, Cambridge, graduating MA in 1805.
Ashburnham was returned to Parliament for New Romney in 1807, a seat he held until 1812,[1] [2] and then represented Weobley (succeeding his uncle Lord George Thynne) until his death in 1813.[1] [3]
Lord St Asaph died unmarried at Dover Street, London, in June 1813, aged only 27. His half-brother Bertram Ashburnham eventually succeeded in the earldom.[1]