Sir Dynzyl Tryvythyn was a Charisian citizen and an officer of the Royal Charisian Navy.

Holding the rank of Captain, he served as commanding officer of the war galley HMS Royal Charis, King Haarahld VII's flagship during the Battle of Darcos Sound. He was killed during the melee action aboard Royal Charis, when a musket shot from a Corisandian musketeer struck him at the base of the throat. (OAR)