- Achaeans: The main Greek force, led by Agamemnon.
- Myrmidons: Achilles' army, from Phthia.
- Pylians: Nestor's army, from Pylos.
- Ionians: Menelaus' army, from Sparta.
- Boeotians: Led by Peneleos.
- Locrians: Led by Ajax the Lesser.
- Phocians: Led by Schedius.
- Aetolians: Led by Thoas.
- Epeians: Led by Diomedes.
- Cretans: Led by Idomeneus.
- Rhodians: Led by Tlepolemus.
- Argives: Led by Diomedes.
- Corinthians: Led by Agamemnon.
- Arcadians: Led by Agapenor.
- Messenians: Led by Nestor.
The Trojans and their Allies:
- Trojans: Led by King Priam.
- Dardanians: Closely related to the Trojans, led by Aeneas.
- Lycians: Led by Sarpedon.
- Carians: Led by Phorcys.
- Paeonians: Led by Pyraechmes.
- Thracians: Led by Rhesus.
- Mysians: Led by Chromis.
- Phrygians: Led by Ascanius.
- Maeonians: Led by Mestles.
- Halizones: Led by Odios.
- Alizones: Led by Altes.
- Pelasgians: Led by Hippothous.
- Ciconians: Led by Euphemus.