P85

P85 may refer to:
 * ARA Intrépida, a fast attack craft of the Argentine Navy
 * HMAS Samarai (P 85), a patrol boat of the Royal Australian Navy
 * McDonnell XP-85, an American prototype fighter aircraft
 * Papyrus 85, a biblical manuscript
 * PIK3R2, phosphatidylinositol 3-kinase regulatory subunit beta
 * Ruger P85, a pistol
 * Tesla Model S P85, an American automobile
 * Yamaha P-85, a digital piano
 * P85, a state regional road in Latvia