- For other uses, see Achilles.
The USS Achilles was a Federation starship, a Constitution-class heavy cruiser in service to Starfleet in the late 23rd century. In particular, the Achilles was a refit ship of the Enterprise-subclass in the 2280s decade.
In the year 2284, the Achilles was at Outpost P-3. The Achilles went on a mission with the USS Polaris to the Thelda star system and fought against Klingon vessels near Thelda I and Thelda II. (TOS video game: Tactical Assault)