PF1

PF1, PF-1, PF01, PF-01, or variant, may refer to:


 * PSA PF1 platform, the "PF1" platform from PSA
 * pf1, a bacteriophage code, see List of MeSH codes (B04)
 * Pf1, a Pseudomonas phage, see List of viruses
 * Posnansky/Fronius PF-1 White Knight, model PF-1 glider "White Knight" from Posnansky/Fronius
 * USS Asheville (PF-1), "PF-1" ship number USN patrol frigate USS Asheville
 * HTMS Tachin (PF-1), "PF-1" ship number Thai patrol frigate HTMS Tachin
 * Shenyang PF-1, model PF-1 jet engine from Shenyang
 * MANOI PF01, model PF01 in the MANOI series of robots
 * PF01 (Powered Flight 01), a test flight in the test program for SpaceShipTwo
 * Pf-01, a composition by composer Carlos Sandoval
 * PF-01, a grade used in coin grading