N8

N8 may refer to:


 * N postcode area district of north London
 * Number Eight (disambiguation)
 * Nokia N8, 2010 smartphone model
 * N8 (Long Island bus), bus route in Nassau County, New York
 * N8 Group of research-intensive universities in northern England
 * National Airlines (N8), a cargo airline in United States, which its IATA code is N8
 * N8, the molecular formula of octaazacubane
 * N8, the molecular formula of a high pressure nitrogen form
 * List of N8 roads
 * LNER Class N8, a class of British steam locomotives
 * Denza N8, an SUV by BYD Auto