F47

F47 may refer to:
 * BRAZILIAN FRIGATE Dodsworth, 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
 * Republic F-47 Thunderbolt, an American fighter aircraft