F25 may refer to:
Vehicles Aircraft Fokker F.25, a Dutch passenger monoplane
Automobiles BMW X3 (F25), a German SUV
Ships , a Mariscal Sucre-class frigate of the Venezuelan Navy , an Ulsan-class frigate of the Bangladesh Navy , a submarine depot ship of the Royal Navy , a Kasturi-class corvette of the Royal Malaysian Navy
Other uses Feuerlilie F-25, a German anti-aircraft missile Fluorine-25 (25F), an isotope of fluorine Getrag F25 transmission, a General Motors transmission Schizoaffective disorder