Thel 'Vadam (Earth-2042)

"The Arbiter. Maybe more than any other figure, a symbol of what the galaxy could one day become."

- Poe Dameron

Arbiter Thel 'Vadam (formerly 'Vadamee) is a male Sangheili and Kaidon of the House of 'Vadam and the last Arbiter to serve the Covenant. He continues to hold this title in the wake of its dissolution with the end of the Clone Wars. Presently, he leads the Swords of Sanghelios, an alliance of keeps around the galaxy modeled after an ancient order of the same name, and is considered by many, such as the New Republic, to be the formal leader of all Sangheili.

Source

 * https://www.halopedia.org/Thel_%27Vadam