St. David's High School

St. David's High School or similar may refer to:

United States

 * St. David High School (Arizona) in St. David, Arizona
 * St. David High School, a component of St. David's School

United Kingdom

 * St. David's RC High School, Dalkeith, Midlothian, Scotland
 * St. David's High School, Saltney

Elsewhere

 * SMK Tinggi St David (also known as St. David's High School), Malacca, Malaysia