Nicholas Martin

Nicholas or Nick Martin, or Martyn may refer to:


 * Nicholas Martyn (1593–1653), MP
 * Nick Martin (musician) (born 1982), American musician
 * Nicholas G. Martin (born 1950), behavior geneticist
 * Nick Martin (educator), American technologist, entrepreneur and educator
 * Nick Martin (American football) (born 1993), American football player
 * Nic Martin (born 2001), Australian rules footballer
 * Miklós Martin (1931–2019), Hungarian water polo player, known as Nick
 * Nick R. Martin, American journalist
 * Nick Martin (rugby union) (born 1946), English rugby union player
 * Nicholas Martin (director) of The Cherry Orchard
 * Nicholas Martin (screenwriter) of Florence Foster Jenkins (film)
 * Nicholas Martin (baseball), see 2010–11 Australian Baseball League regular season
 * Nicholas Martin (sailor), see 2011 ISAF Sailing World Championships – Men's 470
 * Nic Martin (known professionally as UNO Stereo), Australian record producer