Władysław Aleksander Langner (18 June 1896 in Jaworów 28 September 1972) was a Polish general, best known as commander of the Siege of Lwów in 1939.

Władysław Langner spent his childhood in the Polish town of Tarnów, where he became a member of a local Independent Youth Union, which he represented at a national congress in Kraków in 1913.

In 1928, Władysław Langner was called to Warsaw, where he worked as Head of the Main Administration Bureau of the Ministry of War.

With march battalions, rear troops, marauders and raw recruits, he prepared the city for the fight.

In 1941 he gave up this post and between 1943 and the end of World War II he served as an Inspector of Military Training of Polish Units in Great Britain.