P52 may refer to:

Vessels

  • , a patrol vessel of the Argentine Navy
  • , a patrol vessel of the Indian Navy
  • , a patrol vessel of the Irish Naval Service
  • , a submarine of the Polish Navy

Other uses

  • Bell XP-52, an American fighter aircraft design project
  • Cottonwood Airport, in Yavapai County, Arizona, United States
  • NFKB2, nuclear factor NF-κB p100 subunit
  • Rylands Library Papyrus P52, a manuscript of the Gospel of John
  • P52, a state regional road in Latvia