List of Famous people named John

John de Mowbray, 2nd Duke of Norfolk, 3rd Earl of Nottingham, 8th Baron Mowbray, 9th Baron Segrave KG, Earl Marshal was an English nobleman and soldier. He was a younger son of the first Duke of Norfolk and Lady Elizabeth Fitzalan, but inherited his father's earldom of Norfolk when his elder brother rebelled against King Henry IV and was executed before reaching the age of inheritance. This and the fact that his mother lived to old age and held a third of his estates in dower, meant that until the last few years of his life he was, although an important political figure, poorly-off financially.

John Cust, 1st Earl Brownlow, GCH was a British Peer and Tory politician.

John McEnery was an English actor and writer.

John Albert Vasa was a Polish cardinal, and a Prince-Bishop of Warmia and Kraków. He was the son of Sigismund III Vasa and Constance of Austria.

John Sheffield, 1st Duke of Buckingham and Normanby, was an English poet and Tory politician of the late Stuart period who served as Lord Privy Seal and Lord President of the Council. He was also known by his original title, Lord Mulgrave.