John Ponsonby may refer to:
- John Ponsonby (politician) (1713–1789), Irish politician
- John Ponsonby, 1st Viscount Ponsonby (c. 1772 – 1855), British diplomat
- John Ponsonby, 4th Earl of Bessborough (1781–1847), English politician
- John Ponsonby, 5th Earl of Bessborough (1809–1880), British politician
- John Ponsonby (British Army officer) (1866–1952), British general
- John Ponsonby (RAF officer) (1955–2022), senior commander in the Royal Air Force
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: