N22

N22 may refer to:

Roads

 * N22 road (Belgium), a National Road in Belgium
 * Route nationale 22, in France
 * N22 road (Ireland)
 * Nebraska Highway 22, in the United States

Other uses

 * N22 (Long Island bus)
 * Atlas V N22, an American expendable launch system
 * GAF N22 Nomad, an Australian utility aircraft
 * London Buses route N22
 * Nitrogen-22 an isotope of nitrogen
 * Sky Manor Airport (North Carolina), serving Jacksonville, North Carolina, United States
 * N22, a postcode district in the N postcode area