John Callender

John Callender may refer to:


 * John Callender (psychiatrist) (born 1954), Scottish psychiatrist and philosopher
 * John Callender (footballer) (1903–1980), English footballer
 * Sir John Callender, 1st Baronet, Member of Parliament for Berwick-upon-Tweed, 1795–1802
 * John Callender (clergyman), (1706–1748), American Clergyman and Author