N9
# N9

N9 may refer to:

## Roads

* N9 road (Belgium), a road connecting Brussels and Ostend, passing Aalst, Ghent, Eeklo and Bruges (see nl:N9 (België))
* 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
* 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
