John Markham (Royal Navy officer)


John Markham
Admiral John Markham (Thomas Lawrence, ca. 1793)
Born13 June 1761
Died13 February 1827(1827-02-13) (aged 65)
Allegiance United Kingdom
Branch Royal Navy
Service years1775–1826
RankAdmiral
CommandsVolcano
Zebra
HMS Sphinx
HMS Blonde
HMS Hannibal
HMS Centaur
Conflicts
Other workMP for Portsmouth

Admiral John Markham (13 June 1761 – 13 February 1827) was a Royal Navy officer. As a junior officer he served in the American Revolutionary War. He commanded the third-rate HMS Hannibal in the action of 10 April 1795 and then the third-rate HMS Centaur, capturing a French frigate squadron in the action of 18 June 1799, during the French Revolutionary Wars. He went on to be a Lord Commissioner of the Admiralty and First Naval Lord under Earl St Vincent. He also served as MP for Portsmouth.