John Comyn

John Comyn may refer to:

  • John Comyn (bishop) (1150–1212), Archbishop of Dublin
  • John Comyn (died 1242), styled Earl of Angus
  • John I Comyn, Lord of Badenoch (died c. 1275)
  • John II Comyn, Lord of Badenoch (died 1302), son of John I, Guardian of Scotland
  • John III Comyn, Lord of Badenoch (died 1306), killed by Robert the Bruce
  • John Comyn (c. 1294-1314), son of John III
  • John Comyn, Earl of Buchan (died 1308), cousin of John III