Unnamed Ganges class starships

This is a list of unnamed Earth starships of the.

Defending Enterprise
In the year 2153, two ships of this class supported the SS Intrepid in its defense of the Enterprise against a Klingon Bird-of-Prey. 

Refugee fleet
In an alternate 2165, where Earth had been destroyed by the Xindi in 2153, two ships of this class assisted the Intrepid in its defense of the Enterprise against Xindi attackers. 

Mirror universe
In the mirror universe, two ships of this class flew in formation with the.