LNH

LNH may refer to:


 * Ligue Nationale de Hockey, the French name for the National Hockey League
 * Ligue Nationale de Handball, the governing body of men's professional team handball in France
 * Dirac large numbers hypothesis, a hypothesis in cosmology
 * Lanoh language, ISO 639-3 code lnh
 * Lanhsa Airlines, ICAO code LNH
 * Luftnachrichtenhelferinnen (LNH), a designation in the German Women's Auxiliary Services
 * Laku noć, Hrvatska (Good Night Croatia), a satirical Croatian-language cartoon