P54
P54 may refer to:
Aircraft
- Percival P.54 Survey Prince, a British reconnaissance aircraft
- P.Z.L. P.54 Ryś, a Polish heavy fighter design project
- Vultee XP-54, an American prototype fighter aircraft
Vessels
- {{Ship|ARA|Bartolomé Cordero|P-54}}, a patrol vessel of the Argentine Navy
- {{HMS|Unshaken|P54}}, a submarine of the Royal Navy
- {{INS|Sarayu|P54}}, a patrol vessel of the Indian Navy sold in 2000
- {{INS|Saryu|P54}}, a patrol vessel of the Indian Navy commissioned in 2013
Other uses
- Papyrus 54, a biblical manuscript
- Peugeot 408 (P54), a crossover car
- P54, a state regional road in Latvia
{{Letter-NumberCombDisambig}}