St Margaret's School may refer to:
Australia St Margaret's School, Melbourne St Margaret's Anglican Girls' School, Brisbane
Brunei St. Margaret's School, Brunei
Canada St. Margaret's School (Victoria, British Columbia)
China St. Margaret's Co-educational English Secondary and Primary School, Hong Kong
Singapore St. Margaret's Primary School St. Margaret's Secondary School
United Kingdom St Margaret's Primary School, Horsforth, England St Margaret's School, Bushey, Hertfordshire, England St Margaret's School, Edinburgh, Scotland St Margaret's School for Girls, Aberdeen, Scotland St Margaret's School Hampstead, London
United States St. Margaret's Episcopal School, California Saint Margaret School (Pearl River, New York) St. Margaret of Cortona School, the Bronx, New York St. Margaret's School (Virginia) St. Margaret's School for Girls in Waterbury, Connecticut, which merged into what became Chase Collegiate School
See also St Margaret's Academy, Livingston, West Lothian, Scotland St Margaret's Church of England Academy, Liverpool, England St Margaret's College (disambiguation) St. Margaret's Junior College, Tokyo, Japan Benilde-St. Margaret's, St. Louis Park, Minnesota, United States