Southern League may refer to:

• Southern League (1964–present), active since 1964
• Southern Association, known as the "Southern League", active from 1901 to 1919
• Southern League (1885–1899), active from 1885 to 1899
• Southern League of Colored Base Ballists, active in 1886
• Negro Southern League (1920–1936)
• Negro Southern League (1945–1951)

• Southern Football League, a semi-professional football league in England currently known as the PitchingIn Southern League
• Southern League (ice hockey), a former top-flight ice hockey league in southern England from 1970 to 1978
• Southern League (1929–31), one of two British speedway leagues from 1929 to 1931
• Southern League (1952–53), a British speedway competition
• Southern Leagues, the various tournaments for association football, cricket, field hockey, in the South Island of New Zealand
  • Southern League (New Zealand), a semi-professional association football league in New Zealand

• Southern Football League (disambiguation)
• League of the South, a white nationalist organization in the southern United States, formerly known as the Southern League
• League of the South (France) (Ligue du Sud), a far right political party in France
• Southern League Ausonia, an Italian political party based in Campania
• Southern Alliance, an association football league in England
• All pages with titles beginning with Southern League
• All pages with titles containing Southern League