This is a list of Major Air Command (MAJCOM) Wings of the United States Air Force (USAF), a designation system in use from the summer of 1948 to the mid-1990s. From 1948 to 1991 MAJCOMs had the authority to form wings using manpower authorizations under their control. Each MAJCOM or other organization reporting directly to USAF was assigned a block of four digit numbers to use for units it organized. The system terminated in 1991 when USAF assumed control of all units except for provisional ones.
While the majority of the wings on the list were support units, combat commands could (and did) create combat units on their own as shown below.