All Saints High School

All Saints High School may refer to:

Canada

 * All Saints Catholic High School (Ontario)
 * All Saints Catholic Secondary School, Whitby, Ontario
 * All Saints High School (Calgary)

India

 * All Saints High School (Andhra Pradesh), Hyderabad

Malaysia

 * All Saints Secondary School, Kota Kinabalu, Sabah

United Kingdom

 * All Saints' Catholic High School, Rawtenstall, Rawtenstall
 * All Saints Catholic High School, Sheffield, South Yorkshire
 * All Saints RC Secondary, Glasgow
 * All Saints Catholic High School, Kirkby, Merseyside, England

United States

 * All Saints High School (Detroit, Michigan)
 * All Saints High School, a former high school in Washington, D.C., merged into Archbishop Carroll High School in 1989