Northside High School
- Chicago
- Havana Northside High School
- Jacksonville, North Carolina
- John Marshall High School (Leon Valley, Texas)
- List of Mississippi Landmarks
- List of high schools in Alabama
- List of high schools in Florida
- National Register of Historic Places listings in Park County, Montana
- North Atlanta High School
- North Side High School (Fort Wayne, Indiana)
- North Side High School (Fort Worth, Texas)
- North Side High School (Jackson, Tennessee)
- Northside Christian Academy
- Northside Christian School (North Charleston, SC)
- Northside Christian School (St. Petersburg, Florida)
- Northside Christian School (Westerville, Ohio)
- Northside College Preparatory High School
- Northside High School (Columbus, Georgia)
- Northside High School (Fort Smith, Arkansas)
- Northside High School (Houston)
- Northside High School (Lafayette, Louisiana)
- Northside High School (Memphis, Tennessee)
- Northside High School (Northport, Alabama)
- Northside High School (Roanoke, Virginia)
- Northside High School (Warner Robins, Georgia)
- Northside Methodist Academy (Dothan, Alabama)
- Northside Middle School (disambiguation)
- Northside School (Fargo, Texas)
- Northside School (Mississippi)
- Northside School (Montana)
- Pinetown, North Carolina
- Westerville, Ohio
- Whatcom Middle School