St. Augustine High School may refer to:

United States

• St. Augustine Academy (Lakewood, Ohio)
• Saint Augustine High School (Laredo, Texas)
• St. Augustine High School (New Orleans), Louisiana
• St. Augustine High School (San Diego), California)
• St. Augustine High School (Florida) (near St. Augustine)
• St. Augustine Catholic High School (Tucson, Arizona)
• St. Augustine Academy (Ventura, California)
• St. Augustine Preparatory School, Buena Vista Township, New Jersey

Canada

• St. Augustine Catholic High School (Ontario), Markham, Ontario
• St. Augustine Catholic Secondary School, Brampton, Ontario

United Kingdom

• St Augustine Academy, Maidstone, Kent, England
• St Augustine's Church of England High School, Kilburn, London, England
• St Augustine's High School, Edinburgh, Scotland
• St Augustine's High School, Redditch, England
• St Augustine's Roman Catholic High School, Billington, Lancashire, England

See also

• St. Augustine Catholic High School (disambiguation)
• St Augustine's Catholic School, Scarborough, England
• St Augustine's Church of England High School, London, England
• St Augustine of Canterbury Catholic Academy , St Helens, England
• St. Augustine's College (disambiguation)
• Father Augustine Tolton Regional Catholic High School, Columbia, Missouri, United States
• St Augustine's Catholic College, Trowbridge, England
• Saint Augustine Elementary School (disambiguation)
• St Augustine of Canterbury School (disambiguation)
• Colegio San Agustin (disambiguation)
• Saint Augustine (disambiguation)