Port authority (disambiguation)
Port Authority called in English the seaport authorities and operating companies. The best known is that of the Port Authority of New York and New Jersey.
- Delaware River Port Authority
- Massachusetts Port Authority
- Hamburg Port Authority, successor of the Office of River and Port Engineering in Hamburg
- Namibian Port Authority
- Port Authority of New York and New Jersey colloquially which is operated by the PANYNJ Port Authority Bus Terminal
- Disambiguation