The F-16 Fighting Falcon is a modern multi-role jet fighter aircraft built in the United States. Designed as a lightweight fighter, it evolved into a successful multi-role aircraft.

The F-16 was developed by General Dynamics. In 1993 General Dynamics sold its aircraft manufacturing business to the Lockheed Corporation, now Lockheed Martin. The Falcon's versatility is a paramount reason it was a success on the export market, and is serving 24 countries. It is the largest and probably most significant Western fighter program, with over 4000 models built. Though no longer produced for the USAF, it is still produced for export. The Fighting Falcon is regarded as a superb dogfighter, with innovations such as the bubble canopy, side-mounted control stick, and reclined seat. It was also the first US fighter aircraft to match the English Electric Lightnings capability of pulling 9g turns during flight. Although the F-16s official popular name is "Fighting Falcon," it is well-known as the "Viper," the General Dynamics codename for the project during its early development.