Australia •
Southside, Queensland, a semi-rural locality in the Gympie Region
Canada •
South Side, Newfoundland and Labrador, a community in the St. George's Bay area on the southwest coast of Newfoundland
United Kingdom •
Southside, Birmingham, an area in Birmingham, England •
South Side, County Durham, a village in County Durham, England •
Southside, Edinburgh, a community in the city of Edinburgh, Scotland •
South Side, Glasgow, a district south of the River Clyde in Glasgow, Scotland •
Southside Wandsworth, a shopping centre in Wandsworth, South London, England
Ireland •
Southside, Dublin, an area in Dublin, Ireland
United States •
Southside, Alabama •
Southside, Birmingham, Alabama •
Southside, Berkeley, California •
South Side, Chicago, a section of Chicago, Illinois •
Southside (East Chicago), a neighborhood of East Chicago, Indiana •
Southside Township, Minnesota, a township in Minnesota •
South Jamaica, Queens or Southside, a section of Queens, New York •
South Side (Columbus, Ohio), a neighborhood in Columbus, Ohio •
South Side (Pittsburgh), a neighborhood in Pittsburgh, Pennsylvania •
South Side, Providence, Rhode Island •
Southside, Hardin County, Tennessee •
Southside, Montgomery County, Tennessee •
Southside–Saint Teresa, a neighborhood in Durham, North Carolina
Virginia •
Southside (Richmond, Virginia), the portion of Richmond that is south of the James River •
Southside (Virginia), the portion of Virginia south of the James River •
South Hampton Roads, commonly called "the Southside" == Music ==