F8

F8, F.VIII, F 8, F-8, or F/8 may refer to:

Aviation

 * F 8 Barkarby, a former Swedish Air Force wing
 * F-8 Crusader, a 1955 American single-engine carrier-based jet fighter aircraft built by Vought
 * F-8 Mosquito, the designation for the de Havilland Mosquito in USAAF aerial reconnaissance service
 * F8C Falcon, a 1928 American single-engine carrier-based biplane fighter aircraft built by Curtiss
 * F8F Bearcat, a 1944 American single-engine carrier-based fighter aircraft built by Grumman
 * Fokker F.VIII, a 1927 Dutch large twin-engine airliner
 * Freedom Airlines, IATA airline designator
 * Kampfgeschwader 40, from its historic Geschwaderkennung code with the Luftwaffe in World War II
 * Shenyang F-8, an export version of the Chinese Shenyang J-8 jet interceptor aircraft

Biology

 * Factor VIII, a protein
 * F8: an EEG electrode site according to the 10-20 system.

Media

 * Frequency-8, a record label for electronic music producers Mars & Mystre
 * Festival 8, the 8th three-day festival by the rock band Phish, held October 30 – November 1, 2009 in Indio, CA
 * The Fate of the Furious (Fast & Furious 8) aka "F8" (2017 film)
 * 8, a common aperture in photography as exemplified by the photojournalism saying "8 and be there"
 * F8 (album), the 8th studio album by American heavy metal band Five Finger Death Punch

Technology

 * Fairchild F8, a 1977 8-bit microprocessor
 * Function key, on a computer keyboard
 * Facebook F8, an annual conference hosted by Facebook

Vehicles

 * DKW F8, compact front-wheel drive two-stroke engined saloon, introduced in 1939.
 * Ferrari F8, a mid-engined sports car produced by the Italian automobile manufacturer Ferrari
 * LNER Class F8, a class of British steam locomotives

Other

 * F8 (classification), a standing wheelchair disability sport classification
 * F8 Cockatoo Island, a ferry service in Sydney, Australia
 * F-8, Islamabad, a sector of Islamabad, Pakistan