John Nicoll

John Nicoll may refer to:


 * John Nicoll (chronicler) (c.1590–1668), Scottish chronicler
 * John Cochran Nicoll (1793–1863), United States federal judge
 * John Allardyce Nicoll (1894–1976), British literary scholar and teacher
 * John Fearns Nicoll (1899-1981), British colonial governor
 * John Nicoll (MP), for Bodmin (UK Parliament constituency) 1402, 1425 and 1426