Southside High School

Southside High School or South Side High School may refer to:


 * Southside High School (Gadsden, Alabama)
 * Southside High School (Dallas County, Alabama), a school in the Dallas County Schools system
 * Southside High School (Batesville, Arkansas)
 * South Side High School (Bee Branch, Arkansas)
 * Southside High School (Fort Smith, Arkansas)
 * South Side High School (Fort Wayne, Indiana)
 * Southside High School (Muncie, Indiana)
 * Southside High School (Louisiana), Youngsville, Louisiana
 * Malcolm X Shabazz High School or South Side High School, Newark, New Jersey
 * Southside High School (Elmira, New York)
 * South Side High School (Rockville Centre, New York)
 * Southside High School (North Carolina), Chocowinity, North Carolina
 * South Side High School (Hookstown, Pennsylvania)
 * South Side High School (Pittsburgh, Pennsylvania)
 * Southside High School (Greenville, South Carolina)
 * South Side High School (Jackson, Tennessee)
 * South Side High School (Memphis, Tennessee)
 * Southside High School (Texas), San Antonio, Texas