Khalsa High School, completing 92 years of existence, since its foundation on 1st Nov 1933 with nearly 33 pupils at Bakul Bagan, was shifted to a rented building at Ashutosh Mukherjee Road in 1934 and was finally moved to its present site at 73, Padda Pukur Road Kolkata 700020 in 1936.

Owned by Gurdwara Bara Sikh Sangat, it was founded with the object of providing a through general education of high standard, primarily for the Sikh boys and girls and generally for children of all communities.