P47

P47 or P-47 may refer to:


 * HMS P47, a submarine of the Royal Navy
 * Hutchinson Air Force Station, a United States Air Force station closed in 1968
 * INS Khanjar (P47), a corvette of the Indian Navy
 * P-47: The Phantom Fighter, an arcade video game
 * Papyrus 47, a biblical manuscript
 * Phosphorus-47, an isotope of phosphorus
 * Republic P-47 Thunderbolt, an American fighter aircraft
 * W.A.R. P-47 Thunderbolt, a half-scale replica aircraft
 * P47, a Latvian state regional road