John Comyn I of Badenoch

John Comyn I (c. 1215–c. 1275) succeeded his uncle Walter as Lord of Badenoch in 1258 and served as Justiciar of Galloway. During Alexander III's minority the Comyns dominated Scotland from 1249 until ousted by rivals, returning in 1257–58.

He fought for Henry III of England at the Battle of Lewes in 1264 and was captured. In 1275 he helped lead the expedition that crushed the Manx revolt. His son was the Black Comyn.