LPN (disambiguation)

LPN is a Licensed practical nurse in North America.

LPN or Lpn may also refer to:
 * Lao People's Navy
 * Lee Presson and the Nails, American swing band
 * Lars Petter Nordhaug, Norwegian cyclist
 * Learning Parity with Noise, a type of machine learning algorithm that allows for errors
 * License plate number, a unique identifier for motor vehicles