The Capital Ship class of vessels consists of several large, combat oriented starships used for frontline military combat and defence. As is standard Federation Policy, all Federation Dreadnoughts , Semi Dreadnoughts, Battle Cruisers and Carriers  have some science capability as well as other standard Starship requirements. Because of the massive investment associated with their construction, many other governments also include some basic form of multi mission capability. Capital Ships are the largest front line Starship in most fleets.

• 2154 – Pioneer
• 2157 – Tannhauser
• 2158 – Yorktown
• 2159 – Conqueror
• 2168 – Goliath
• 2168 – Juggernaut
• 2207 – Swordfish
• 2210 – Sigma
• 2215 – Quetzalcoatl
• 2231 – Al Burak
• 2235 – Siegfried
• 2242 – Siegfried Refit
• 2249 – Heston
• 2254 – Ares
• 2256 – Iron Duke
• 2257 – Federation
• 2258 – Audacious
• 2258 – Coronado
• 2258 – Trident
• 2259 – Modified Federation
• 2260 – Mindbender