N16

N16 or N-16 may refer to:

Roads

 * N16 road (Belgium), a National Road in Belgium
 * Route nationale 16, in France
 * N16 road (Ireland)
 * Nebraska Highway 16, in the United States

Vehicles

 * HMS N16, a German submarine surrendered to the Royal Navy after the Second World War
 * HMS Rainbow (N16), a submarine of the Royal Navy
 * Nieuport 16, a French First World War fighter aircraft
 * Nissan Almera (N16), a Japanese automobile sold in Europe
 * Nissan Bluebird Sylphy (N16), a Japanese automobile sold in Asia

Other uses

 * N16 (Long Island bus)
 * BMW N16, an automobile engine
 * Centre Airpark, an airport in Centre Hall, Pennsylvania, United States
 * London Buses route N16
 * Nagahoribashi Station, of the Osaka Metro
 * Nitrogen-16, am isotope of nitrogen
 * N16, a postcode district in the N postcode area