N22

N22 may refer to:

Roads

• N22 road (Belgium)
• Route nationale 22, France
• N22 road (Ireland)
• Nebraska Highway 22, United States

Bus routes

• London Buses route N22
• N22 (Long Island bus), New York

Other uses

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