Lieutenant General Jahangir Alam Chowdhury, (born February 2, 1953 in Munshiganj District, East Pakistan) is a former three-star general of the Bangladesh Army and former Chief of the Border Guard Bangladesh during the conflicts with Border Security Force of India and skirmishes with Banga Sena militant group in the Bangladesh–India border.A former Principal Staff Officer of the Army of Bangladesh he was elevated to the position of Quartermaster general at the same time General Moeen U Ahmed, the Chief of the Army (and his coursemate) was made first serving Four-star General in national military history.