Charles Frederick Ashley Cooper Ponsonby, 2nd Baron de Mauley of Canford (12 September 1815 – 24 August 1896) was a British peer and Liberal politician.
On 9 August 1838, he married his cousin, Lady Maria Ponsonby (a daughter of the 4th Earl of Bessborough) and they had at least six children:
| Parliament of the United Kingdom | ||
|---|---|---|
| Preceded by Charles Tulk George Byng |
Member of Parliament for Poole 1837–1847 With: Sir George Philips 1837–1852 |
Succeeded by Sir George Philips George Robinson |
| Preceded by Richard Sheil |
Member of Parliament for Dungarvan 1851–1852 |
Succeeded by John Maguire |
| Peerage of the United Kingdom | ||
| Preceded by William Ponsonby |
Baron de Mauley 1855–1896 |
Succeeded by William Ponsonby |