POB or Pob may refer to:
- Parti Ouvrier Belge (Belgian Workers Party), forerunner of the Socialist Party (Belgium)
- Place of birth
- Pob's Programme, a children's television programme which ran in the UK from 1985 to 1990
- Patrick O'Brian Novelist and author.
- Poblacion or Pop, a term for the central business district of a Philippine city
- Pope Field (IATA: POB), Fayetteville, North Carolina, U.S.
- Positive Organizational Behavior
- Professional Oversight Board, independent oversight of professional organizations in the United Kingdom
- Personnel on board, an abbreviation in oil and gas exploration and production and in shipbuilding
- "Pilot on board", by which the time of the pilot's boarding the ship is understood
- Person overboard, a gender-neutral equivalent of the expression "Man overboard"
- "Pob", an episode of Folklore