Tinker Air Force Base (IATA: TIK, ICAO: KTIK, FAA LID: TIK) is a major United States Air Force base, with tenant U.S. Navy and other Department of Defense missions, located geographically in Oklahoma City, Oklahoma.

The base, originally known as Midwest Air Depot, is named in honor of Oklahoma native Major General Clarence L. Tinker, the first Native American Major General.

Tinker is the headquarters of the Air Force Materiel Command's (AFMC) Oklahoma City Air Logistics Center (OC-ALC), which is the worldwide manager for a wide range of aircraft, engines, missiles, software and avionics and accessories components. The commander of OC-ALC is Lieutenant General Bruce A. Litchfield. The host unit at Tinker is the 72d Air Base Wing (72 ABW) which provides services and support for the Oklahoma City Air Logistics Center and its tenant organizations. The Wing and Installation Commander of Tinker Air Force Base is Col. Stephanie Wilson.