David Nicholl

David Nicholl or Nicoll may refer to:


 * David Nicholl (neurologist), Irish neurologist
 * David Nicholl (rugby union) (1871–1918), Welsh international rugby union player
 * David Nicoll (anarchist) (1859–1919), British anarchist
 * David Nicoll (footballer), Scottish footballer
 * Dave Nicoll, English motocross racer
 * Dave Nicol (musician), Canadian folk singer