Operation Ke
 was the largely successful withdrawal of Japanese forces from Guadalcanal, concluding the Guadalcanal Campaign of . The operation took place between 14 January and 7 February 1943, and involved both Imperial Japanese Army (IJA) and Imperial Japanese Navy (IJN) forces under the overall direction of the Japanese Imperial General Headquarters (IGH). Commanders of the operation included Isoroku Yamamoto and Hitoshi Imamura.