AHQ often stands for "Air Headquarters" and may refer to
- Air H.Q. Air Defences Eastern Mediterranean
- Air Headquarters East Africa
- Air Headquarters (Pakistan Air Force)
- AHQ Iraq
- AHQ Levant
- AHQ Malta
- Desert Air Force
- ahq e-Sports Club, an esports team based in Taiwan
- Ah Q, the fictional protagonist of the novella The True Story of Ah Q