Galaxy Commander is the highest officer rank within the Clan military structure. They command a Galaxy, a grouping of 3-5 Clusters.
 Clan Blood Spirit
 Clan Cloud Cobra
 Clan Coyote
 Clan Diamond Shark
 Clan Fire Mandrill
As Clan Fire Mandrill uses Kindraa instead of Galaxies, there are no Galaxy Commanders in their touman. Kindraa Leaders are the officers who command the Mandrill's Kindraas, each of which is roughly a Galaxy sized formation.
 Clan Ghost Bear
 Clan Goliath Scorpion
 Clan Hell's Horses
 Clan Ice Hellion
 Clan Jade Falcon
 Clan Nova Cat (SLDF)
 Clan Smoke Jaguar
 Clan Snow Raven
 Clan Star Adder
The Loremaster of Clan Star Adder uses Galaxy Commander insignia to indicate their position.
 Clan Steel Viper
 Clan Wolf/Clan Wolf-in-Exile
- ↑ Field Manual: Warden Clans, p. 48
- ↑ Field Manual: Crusader Clans, p. 45
- ↑ Field Manual: Crusader Clans, p. 97
- ↑ Theoretical rank insignia. No freeborn has ever held this rank in Jade Falcon touman.
- ↑ Field Manual: ComStar, p. 112
- ↑ MechWarrior: The BattleTech Role Playing Game, Second Edition, Color plate section
- ↑ Field Manual: Warden Clans, p. 127
- ↑ Field Manual: Crusader Clans, p. 120
- ↑ Field Manual: Crusader Clans, p. 140