Administration des chemins de fer d'Alsace et de Lorraine

The Administration des chemins de fer d'Alsace et de Lorraine or AL (English: Alsace and Lorraine Railways) was a rail transport administration created on 19 June 1919.

On 1 January 1938, the Alsace and Lorraine Railways were nationalised, as were the other main railway companies, to become part of the Société nationale des chemins de fer français (SNCF).