| Post: | Deputy Chief |
| Body: | the Air Staff |
| Flag: | Air Force Ensign of Pakistan.svg |
| Flagalt: | Air Force Ensign of Pakistan |
| Flagborder: | yes |
| Type: | Principal staff officers of Pakistan Air Force |
| Abbreviation: | DCAS |
| Reports To: | Vice Chief of the Air Staff |
| Seat: | Air Headquarters, Islamabad |
| Unofficial Names: | Deputy Air Chief |
| Deputy: | Assistant Chief of the Air Staff |
Deputy Chief of the Air Staff (DCAS) refers to several principal staff officers of the Pakistan Air Force (PAF), reporting under the Vice Chief of the Air Staff., PAF lists the following positions:[1]