Delta Secondary School

Delta Secondary School may refer to:


 * Delta Secondary School (Hamilton, Ontario) in Hamilton, Ontario, Canada
 * Delta Secondary School, Warri in Delta, Nigeria
 * Delta Secondary School (Delta, British Columbia) in Delta, British Columbia, Canada
 * Delta Secondary School Windhoek in Windhoek, Namibia
 * Delta Secondary School (Singapore), a precursor of Bukit Merah Secondary School
 * North Delta Secondary School, Delta, British Columbia, Canada
 * South Delta Secondary School, Tsawwassen, British Columbia, Canada