N9 may refer to:

Roads

  • N9 road (Belgium), a road connecting Brussels and Ostend, passing Aalst, Ghent, Eeklo and Bruges
  • N9 road (France)
  • N9 road (Ireland)
  • N9 road (Netherlands), a road connecting Alkmaar and De Kooy
  • N9 road (South Africa), a road connecting George and Colesberg
  • N9 road (Switzerland)
  • Nebraska Highway 9, a state highway in the U.S. state of Nebraska

Other

  • Fairey N.9, a British seaplane
  • Jero N° 9 Antwerpen 1911, a 1911 aeroplane
  • London Buses route N9
  • N9, a postcode district in the N postcode area
  • N9, the Nokia N9 model N9-00, a MeeGo Linux phone
  • Negeri Sembilan, one of the 13 states in Malaysia
  • Netscape Navigator 9, a web browser created by Netscape Communications
  • Nonoxynol-9, a molecule
  • n−9 or omega−9 fatty acid
  • North Coast Aviation IATA airline designator
  • Northrop N-9, company designation of the Northrop YB-35 flying wing bomber
  • Northrop N-9M, research aircraft, built as a flying mockup of the Northrop YB-35
  • LNER Class N9, a class of British steam locomotives
  • Denza N9, a Chinese full-size SUV by BYD Auto

See also

  • N°9, a shortening for Number nine
  • 9N (disambiguation)