F100

F-100 or F100 may refer to:

Aerospace and defense

 * North American F-100 Super Sabre, a fighter aircraft formerly in the service of the United States Air Force
 * Fokker 100, a regional jet
 * Pratt & Whitney F100, afterburning turbofan engine
 * Álvaro de Bazán-class frigate (also known as the F100 class), in the service with the Spanish Armada Española

Automotive

 * Ford F-Series F-100, a pickup truck
 * Formula F100, a racing class
 * Daihatsu Hi-Line F100, a model of truck

Other uses

 * F-100 and F-75 (foods), a therapeutic food given to treat severe malnutrition
 * Ferranti F100-L, a 16-bit microprocessor family from 1976
 * Nikon F100, an autofocus 35mm single-lens reflex camera
 * ESP F-100FM, one of the LTD Standard Series guitars manufactured by ESP