LAH may refer to: Last Action Hero, a 1993 American action-comedy film Left anterior hemiblock, a cardiovascular disease Leigh Ann Hester, an American soldier during the Iraq War who was awarded the Silver Star medal Licentiate of Apothecaries' Hall, a medical qualification awarded in Dublin, Ireland until early 1970s Lithium aluminium hydride, an inorganic compound used as a reducing agent 1st SS Panzer Division Leibstandarte SS Adolf Hitler, Adolf Hitler's bodyguard unit which eventually grew into an elite Waffen-SS division during World War II Lord Alfred Hayes, English professional wrestler, manager and commentator, best known for his appearances in the United States with the World Wrestling Federation between 1982 and 1995. Lysergic acid hydroxyethylamide (LSH or LAH), an alkaloid and possible psychedelic drug