John Rowlands may refer to:

• birth name of Henry Morton Stanley (1841–1904), Welsh-American journalist and explorer
• John Rowlands (footballer) (1947–2020), English professional footballer
• John Rowlands (author) (1938–2015), Welsh language novelist and academic
• John Rowlands (RAF officer) (1915–2006), George Cross recipient, World War II bomb disposal expert, post-war developer of British A-bomb
• John Rowlands (priest) (1925–2004), Anglican Dean of Gibraltar
• John Rowlands (Giraldus) (1824–1891), Welsh antiquary and educator
• John J. Rowlands (1892–1972), journalist, writer, and outdoorsman
• John Rowlands, programmer of Mayhem in Monsterland and other video games

• John Rowland (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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