Thel Lodamee was an Elite Major in the Covenant Empire during the Human-Covenant war. He possibly served as Supreme Commander Luro Taralumee's second in command for the Third Fleet of Glorious Consequence and was present when John 117 led an assault to rescue Prof. Catherine Elizabeth Halsey. After finally rescuing her, Thel confronted them and passed an Energy Sword to John, wanting a sword duel. Lodamee was capable of killing both Halsey and John 117 but Luro stopped him.