John Rider may refer to: John Rider (bishop) (1562–1632), scholar and Anglican Bishop of Killaloe John Rider (Alex Rider), a character in Anthony Horowitz's Alex Rider books John Francis Rider (engineer) (1900–1985), instructional writer of vacuum tube radio repair John Francis Rider (philatelist) (1900–1985), American philatelist
See also John Rider House, a historic building in Danbury, Connecticut John Ryder (disambiguation)