F47 may refer to:
Aircraft Boeing F-47, an upcoming American 6th generation air-superiority fighter aircraft Republic P-47 Thunderbolt (post-WWII designation), an American fighter aircraft
Ships Brazilian frigate Dodsworth (F47), a Type 22 frigate of the Brazilian Navy HMS Danae (F47), a Leander-class frigate of the Royal Navy INS Shivalik (F47), a Shivalik-class frigate of the Indian Navy