John George Brabazon Ponsonby, 5th Earl of Bessborough, styled Viscount Duncannon from 1844 until 1847, was a British cricketer, courtier and Liberal politician.
- Occupation
- cricketer, politician, aristocrat
- Position held
- Member of the Privy Council of the United Kingdom, member of the 14th Parliament of the United Kingdom, member of the 13th Parliament of the United Kingdom, member of the 12th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland
- Born
- October 14, 1809