PSNI may refer to:

• Police Service of Northern Ireland
  • PSNI F.C., a football club associated with the Police Service
  • PSNI GAA, a Gaelic games club associated with the Police Service
• Pharmaceutical Society of Northern Ireland

• Keeper of the Bees (1935 film)
• Keeper of the City
• Keeper of the Door
• Keeper of the Flame (disambiguation)
• Keeper of the Flame (song)
• Keeper Of The Flame (The Hiatus album)
• Keeper of the Flame (The Hiatus album)
• Keeper of the Holocron
• Keeper of the Key
• Keeper Of The Key
• Keeper of the King's Conscience
• Keeper of the Meaning
• Keeper of the National Register
• Keeper of the Quarter Seal of Scotland
• Keeper of the Records at the Tower of London
• Keeper of the records at the Tower of London
• Keeper of the Records in the Tower
• Keeper of the Records in the Tower of London
• Keeper of the records in the Tower of London
• Keeper of the Records of the Tower of London
• Keeper of the Registers of Scotland
• Keeper of the Seven Keys – The Legacy
• Keeper of Zoology
• Keeper of Zoology, Natural History Museum
• Keeper or Master of the Rolls and Records of the Chancery of England