Aquinas High School can refer to:
In Kenya
In the United States
- Aquinas High School (California), San Bernardino, California
- Aquinas High School (Georgia), Augusta, Georgia
- Aquinas High School (Iowa) (merged in 2005), Fort Madison, Iowa
- Aquinas High School (Michigan), Southgate, Michigan
- Aquinas High School (Nebraska), David City, Nebraska
- Aquinas High School (New York), Bronx, New York City, New York
- Aquinas High School (Wisconsin), La Crosse, Wisconsin
See also
- St. Thomas Aquinas High School (disambiguation)
- St. Thomas Aquinas Secondary School (disambiguation)
- Aquinas Institute, Rochester, New York