Atago was a Takao-class heavy cruiser of the Imperial Japanese Navy. On 24 August 1942 she was with Vice Admiral Kondo's force in the Battle of the Eastern Solomons. She was still afloat when that battle ended.
She was Kondo's flagship for the battleship night of the Naval Battle of Guadalcanal. On the night of 14-15 November 1942 he came with her to shell Henderson Field.
In that night action Atago fired on South Dakota. She remained afloat after the battleship night off Guadalcanal. Nobuki Nakaoka became her captain on 1 December 1942. USS Darter sank Atago in Palawan Passage on 23 October 1944.
