St. Columba's School in Delhi, India, established in 1941, is one of the 12,000 English medium schools of its kind established by the Indian Province of the Congregation of Christian Brothers, which was founded by Edmund Ignatius Rice.

The school's campus is located in the heart of Delhi and extends over a couple of acres.

St. Columba's School alumni include three Rhodes Scholars, a Pulitzer Prize winner, and a Forbes 30 Under 30 awardee.

St. Columba's was founded in 1941 by the Congregation of Christian Brothers and contracted by Sir Sobha Singh.

St. Columba's School began with 32 boys in New Delhi next to the Sacred Heart Cathedral, admitting through class 6.