St. John's School refer to:
Canada Lower Canada College of Montreal, originally known as St. John's School St. John Catholic School (Garson, Ontario) St. John Catholic School, Toronto St. John's School (Quebec), St-Jean-sur-Richelieu, Quebec St. John's School (Vancouver), British Columbia Saint John's School of Alberta, Stony Plain St. John's-Ravenscourt School, Winnipeg, Manitoba St. John Community School, Holiday Park, Saskatoon, Greater Saskatoon Catholic Schools
United Kingdom St John's Roman Catholic High SchoolDundee, Scotland St John Lloyd Catholic Comprehensive School, Llanelli, Wales St. John the Baptist School (Aberdare), Aberdare, Wales St John's Catholic Comprehensive School, Gravesend, Kent St John's Catholic School, County Durham, England St. John's Church of England Primary School, Croydon, England St John's Priory School, Banbury, Oxfordshire, England St John's Roman Catholic School, Essex, England St John's School and College, Bedfordshire, England St John's School and Community College, Marlborough, England St John's School, Billericay, Essex St John's School, Enfield St John's School, Leatherhead, Surrey, England
United States St. John's Military School, Salina, Kansas Saint John's Catholic Prep (Maryland) St. John's School for Boys, former name of The Manlius School, Manlius, New York Saint John School (Ashtabula, Ohio) St. John's High School (Delphos, Ohio) St. John's Jesuit High School and Academy, Toledo, Ohio St. John's School (Texas), Houston, Texas St. John's Northwestern Military Academy, Delafield, Wisconsin
Insular areas St. John's School (Guam), Tumon, Guam Saint John's School (San Juan), a private school in Puerto Rico
Other places St. John's School, a school in Martinez, Pilar, Argentina St. John's International School (Belgium), Waterloo, Belgium Saint John's School, San Pedro de la Paz, Concepción, Chile St. John's School, Cyprus St. John's School, Sekondi, Ghana St. John's Institution, Kuala Lumpur, Malaysia St John's School, Mairangi Bay, New Zealand St. John's Diocesan School for Girls, Pietermaritzburg, KwaZulu-Natal, South Africa Saint John's International School (Thailand), Bangkok, Thailand
See also Saint John's College (disambiguation) St. John's High School (disambiguation) St. John's Preparatory School (disambiguation) St. John's Primary School (disambiguation)