LHG

LHG may refer to:


 * Lightning Ridge Airport, the IATA code LHG
 * Bundesverband Liberaler Hochschulgruppen, a student association in the Federal Republic of Germany
 * Lufthansa, the flag carrier of Germany
 * Landhelgisgæslan, the maritime law enforcement agency of Iceland
 * Liberty House Group, the holding company of Liberty Steel
 * Logan Heights Gang, a street gang in San Diego, California
 * Lunar horizon glow, a glow seen in Lunar sky during sunset