Judd Henry Lyons (born May 29, 1962) is a retired Army National Guard officer. After retiring from the military the rank of major general, he was appointed to the Senior Executive Service on August 7, 2017. Since 2018, he has served as Deputy Assistant Secretary of Defense (Reserve Integration). In this role, he is the principal advisor to the Assistant Secretary of Defense for Manpower and Reserve Affairs (ASD (M&RA)) in support of the ASD's role of providing overall supervision of manpower and reserve affairs for the Department of Defense. He is responsible for both the integration of reserve affairs across the United States Department of Defense and strategic engagement on all Reserve Component matters.