Sri Guru Harkrishan Sr. Sec. Public School, G.T. Road, came into existence under the aegis of Chief Khalsa Diwan in 1967. It was founded in the name of Sri Guru Harkrishan Ji, the eighth Guru of Sikhs. It is the first institution in the region to be affiliated to the Central Board of Secondary Education, Delhi. During the span of 50 years, it has become the forerunner of the chain of such institutes.