The first ''Achilles'' was an 8-gun Schooner purchased in 1747. She served in the War Of The Austrian Succession and was captured in 1748 by the Spanish.
The second ''Achilles'' was a 60-gun Fourth-rate launched in 1757 and sold in 1784.
The third ''Achilles'' , launched in 1863, was a broadside IroncladFrigate . Displacement 9820 tons and had an armament of 20 guns.