Southern Railway or Southern Railroad may refer to:
Argentina Buenos Aires Great Southern Railway, Argentina
Australia Main Southern railway line, New South Wales, Australia Southern railway line, Queensland, Australia
Austria Austrian Southern Railway Southern Railway (Austria)
Canada Canada Southern Railway, part of the New York Central Railroad New Brunswick Southern Railway, part of the Canadian Pacific Railway Quebec Southern Railway Southern Railway of British Columbia
India Southern Mahratta Railway, a railway company in British India founded in 1882 Southern Punjab Railway, India Southern Railway zone, India
United Kingdom Southern (Greater Thameslink Railway) Southern Railway (UK), 1923–47
United States Alabama Great Southern Railroad Alton and Southern Railway, Illinois Arkansas Southern Railroad, part of the Chicago, Rock Island and Pacific Railway California Southern Railroad Dakota Southern Railway, South Dakota Georgia Southern Railroad Illinois Southern Railway, part of the Missouri Pacific Railroad Indiana Southern Railroad Iowa Southern Railroad, part of the Wabash Railway Kansas Southern Railway, part of the Atchison, Topeka and Santa Fe Railway Louisiana Southern Railway, part of the Missouri Pacific Railroad Minnesota Southern Railway, part of the Chicago, Milwaukee, St. Paul and Pacific Railroad Montana Southern Railway New Jersey Southern Railroad, and New Jersey Southern Railway Norfolk Southern Railway, Virginia Southern Alabama Railroad Southern California Railway Southern Railroad of New Jersey Southern Railway – Carolina Division Southern Railway (U.S.), now part of the Norfolk Southern Railway Tennessee Southern Railroad, part of the Illinois Central Railroad Vermont Southern Railroad, part of the Boston and Maine Railroad Virginia Southern Railroad
Elsewhere Southern Railway (Turkey) Southern Railway (Württemberg), Germany Southern Railways (Ukraine) Southern Xinjiang railway, China
See also Südbahn (disambiguation) Southern Line (disambiguation) South Line (disambiguation) Great Southern Railway (disambiguation) Ohio Southern Railroad (disambiguation) Southern Railway Depot (disambiguation) Austrian Southern Railway Company