St. Pius X High School

St. Pius X High School may refer to:

United States

 * St. Pius X Catholic High School (Chamblee, Georgia), near Atlanta, Georgia
 * St. Pius X High School (Festus, Missouri)
 * St. Pius X Catholic High School (Kansas City, Missouri)
 * Pius X High School (Nebraska), Lincoln, Nebraska
 * St. Pius X High School (Albuquerque), New Mexico
 * Saint Pius X High School (Lower Pottsgrove Township, Pennsylvania)
 * St. Pius X High School (Houston), Texas

Elsewhere

 * St. Pius X High School (Ottawa), Ontario, Canada
 * St. Pius X High School (Magherafelt), Northern Ireland
 * Saint Pius X Catholic High School (Rotherham), England