(All characters listed in order of rank or number.)

UNSC Characters

Spartans

Artificial Intelligence

UNSC Navy

UNSC Marines

Office of Naval Intelligence (ONI)

Civilians

Covenant Characters:

Prophets

Elites

Brutes

Grunts

  • Yayap - SpecOps Grunt
  • Zawaz - Grunt Minor
  • Linglin
  • Gagaw
  • Mehmep

Jackals

  • Jak
  • Yeg
  • Bok

Hunters

  • Igido Nosa Hurru
  • Ogada Nosa Fasu

Forerunner Characters

Flood Characters