John Comyn III of Badenoch, nicknamed the Red (1274 – 10 February 1306), was a leading Scottish baron and magnate who played an important role in the First War of Scottish Independence.

John Comyn II of Badenoch, Lord of Badenoch (died 1302), nicknamed the Black Comyn, was a Scottish nobleman, a Guardian of Scotland, and one of the six Regents for Margaret, Maid of Norway.