The 820th Strategic Aerospace Division is an inactive United States Air Force organization. Its last assignment was with Strategic Air Command (SAC)'s Eighth Air Force at Plattsburgh Air Force Base, New York, where it was inactivated on 25 June 1965. However, by 1964 the division was reduced to commanding a single wing at Plattsburgh and an air refueling squadron in Delaware. When the Delaware squadron moved to Oklahoma and was reassigned in June 1965, the division was inactivated.