58th BattleMech Division
|58th BattleMech Divsion|
|Unit Profile (as of 2766)|
|Nickname||The Pollux Division|
|Parent Formation||Star League Defense Force|
The Fifty-eighth BattleMech Division was a part of the Star League Defense Force Regular Army.
In 2764, the unit was assigned, as a part of the XXXIX Corps, Tenth Army, to District 3 of the Free Worlds League Military Region, but was moved to an undisclosed area of the Periphery. The 58th was destroyed during the Periphery Uprising in 2766.
- 581st Brigade 
- 582nd Brigade
- 583rd Brigade
- The Star League, p. 143, "Tenth"
- The Star League, p. 133
- Field Manual: SLDF, p. 13