John Spencer may refer to:

JOHN SPENCER TICKETS BTS Tickets Rush Tickets Journey Tickets Shakira Tickets Bryson Tiller Tickets Earth, Wind and Fire Tickets

Earls

• John Spencer, 1st Earl Spencer (1734–1783)
• John Spencer, 3rd Earl Spencer (1782–1845), British politician
• John Spencer, 5th Earl Spencer (1835–1910), British politician
• John Spencer, 8th Earl Spencer (1924–1992), father of Diana, Princess of Wales

Others

• *John Spenser or Spencer (1559–1614), one of the translators of the authorized version (1611) of the Bible
• John Spencer (Master of Corpus Christi College, Cambridge) (1631–1693)
• John Spencer (British politician) (1708–1746), father of the 1st Earl Spencer
• John Canfield Spencer (1788–1855), American politician
• pseudonym of William Edward Vickers (1889–1965), English mystery writer
• John Spencer (snooker player) (1935–2006), English snooker player
• John Spencer (actor) (1946–2005), American actor in television series' including L.A. Law and The West Wing
• John Spencer (politician) (born 1946), former Mayor of Yonkers, New York and an unsuccessful candidate for the United States Senate
• John Spencer (footballer) (born 1970), former Scottish football player
• John Spencer (rugby union) (born 1947), former English national rugby union team captain
• John Spencer (cricketer) (born 1949), former Sussex cricketer
• John Spencer (cricketer, born 1954), former Wiltshire cricketer
• John Spencer (boat designer) (born 1931), New Zealand architect and boat designer
• John Spencer (historian) (1907–2005), also representative to Ethiopia
• John Spencer (rugby league Balmain), rugby league footballer for Balmain
• John Spencer (rugby league), rugby league footballer for Salford, England, Great Britain.

See also

• Jon Spencer Blues Explosion, New York band
• John Spencer-Churchill (disambiguation)
• John Spenser (1559 - 1614), president of Corpus Christi College, Oxford
• John Spencer & Co, British paperback publisher