Delarn is a soldier in the Band of the Red Hand.
Delarn is one of the Redarms with Mat and Talmanes when the villagers of Hinderstap begin attacking everyone in sight, and Delarn is pulled from his horse. Mat risks his life to rescue him, and they are saved by Thom. The soldier suffered a gut wound before Mat reached him, however, after the Aes Sedai are rescued, Edesina is able to Heal him.
During the Last Battle Delarn volunteers to be one of the one hundred men of the Band who are to take on the curse of Hinderstrap. Although he is not mentioned by name, it is implied that he is later killed while fighting to prevent the River Mora from being dammed and that the following morning he returns from Hinderstrap through Grady's gateway to take part in the fight with the Dreadlords and Trollocs guarding the dam.