Freddie Lee Poston (born September 16, 1925) was an American lieutenant general who was chief of staff, United States Pacific Command, Camp H. M. Smith, Hawaii. Poston is responsible to the commander in chief Pacific for management of key military staff activities requiring coordinated Air Force, Navy, Army and Marine Corps operations throughout the Pacific Command. The Pacific Command is the United States' largest unified command, encompassing some 100 million square miles from the West Coast of the Americas to the east coast of Africa and from the arctic to the Antarctic.