John Nicholas

John Nicholas may refer to:


 * John Nicholas (academic), English academic administrator at the University of Oxford
 * John Nicholas (congressman) (1764–1819), American politician
 * John Nicholas (footballer) (1879–1929), British footballer
 * John Nicholas (ice hockey) (1930–1966), Australian ice hockey player
 * Johnny Nicholas (born 1948), blues musician
 * John Nicholas (judge), judge of the Federal Court of Australia
 * John Nicholas (Devizes MP) (1691–1746), Member of Parliament (MP) for Devizes 1713–1715


 * Sir John Nicholas (1624–1705), MP for Ripon 1661–1679, for Wilton (also elected for Wilton and West Looe in 1661)
 * John Nicholas (of Chepstow), English soldier and politician