Harcourt Butler Senior Secondary School, is a Delhi Govt aided boys school at Mandir Marg (earlier known as Reading Road) in Delhi, India.

[1] The school is affiliated to the Central Board of Secondary Education.

[2] It provides education from Class 1 to Class 12 having Science (Physics, Chemistry, Mathematics, Biology), Commerce and Arts stream in English and Hindi medium.

Sir Spencer was the first member of education in the Viceroy’s Executive Council in India.

This practice was discontinued in 1939 due to the Second World War.