John Selby

• John Selby (cricketer), English cricketer
• John Selby (MP), Member of Parliament for Berwick-upon-Tweed (UK [Parliament constituency)|Berwick-upon-Tweed]
• John Selby (died 1595), English official on the Scottish border
• John B. Selby, World War II Royal Air Force flying ace
• Ken Selby, founder of Mazzio's Corporation