Emile Haag (born 24 Juli 1942) is a Luxembourgish historian, trade unionist and former principal of the Athénée de Luxembourg. Since 1987 he has been the national president of the confederation of government employees, a Luxembourgish trade union. In 1997, he was made commander of the Ordre de la couronne de chêne (awarded 1997). Between 2005 and 2015 he was also President of the chamber for government employees. On 29. Juni 2015 he was made honorary president of that chamber.