F5, F.V, F 5, F05 or F-5 may refer to:
Aircraft F 5 Ljungbyhed, a Swedish Air Force training wing Caproni Trento F-5, a jet aircraft of the 1950s Caproni Vizzola F.5, an Italian fighter aircraft of 1939 Felixstowe F.5, a 1918 British flying boat Fokker F.V, a 1922 Dutch aircraft Northrop F-5, a jet light fighter F-5 Lightning, a photo-reconnaissance version of the Lockheed P-38 Lightning Shenyang F-5, a version of the Chinese Shenyang J-5 jet fighter
Transportation and vehicles SpaceX Falcon 5, proposed space launch rocket
Automobiles BYD F5, a Chinese compact sedan DKW F5, a German subcompact sedan Haval F5, a Chinese compact SUV Hennessey Venom F5, an American sports car
Roads and routes F-05 (Michigan county highway) Vermont Route F-5, state highway in Vermont
Locomotives LNER Class F5, a class of British steam locomotives
Ships , an Italian Regia Marina (Royal Navy) submarine in commission from 1916 to 1929 Neutral Bay ferry service in Sydney, Australia, known as the F5
Other F5 (band), a rock band F5 (character), a fictional character in the webtoon series Live with Yourself! F5 (classification), a wheelchair sport classification F5 mandolin, a musical instrument F5, Inc., a manufacturer of network equipment F5 Tower, a skyscraper in Seattle, Washington Cosmic Air (IATA airline designator), an airline in Kathmandu, Nepal Factor V, a protein of the coagulation system Factsheet Five, a magazine sometimes referred as F5 Faugère F5 algorithm, for computing the Gröbner basis of an ideal of a multivariate polynomial ring Nikon F5, an SLR camera F5 tornado, the highest intensity rating on the Fujita scale F-5, trademark finishing move of American professional wrestler Brock Lesnar F5, a function key on a computer keyboard F05, a Japanese Industrial Standard connector for optical fiber cables
See also FV (disambiguation) 5F (disambiguation)