Timothy John Keating (born November 16, 1948) is a retired United States Navy admiral. During his career, he served as commander of Carrier Group Five, the United States 5th Fleet, the United States Northern Command and North American Aerospace Defense Command (NORAD), and United States Pacific Command. He retired in 2009 after more than 38 years of service. He was the first navy officer to head Northern Command and NORAD.