Ostbahn () may refer to: Austrian Eastern Railway (Ostbahn), a former railway company in the Austrian Empire and Austria-Hungary Eastern Railway (Austria) (Austrian Ostbahn), a railway line in Austria, initially operated by Austrian Eastern Railway Bavarian Eastern Railway Company (Bavarian Ostbahn), a former railway company in Bavaria, Germany Prussian Eastern Railway (Prussian Ostbahn), a railway line in Prussia, part of the former German Empire Württemberg Eastern Railway (Württemberg Ostbahn), a railway line in Württemberg, Germany SC Ostbahn XI, an association football club based in Vienna, Austria Ostbahn, German railway administration in occupied Poland (General Government) during World War II See also Eastern Railway (disambiguation) Østbanen (disambiguation)