Calcutta Business School (CBS) is a business school near Kolkata, India. This college is an autonomous institute. The Post Graduate Diploma in Management (PGDM) program and Bachelor of Business Administration in Business & Data Analytics program of this college are approved by AICTE. It received "Asia's fastest growing private educational institute" award in 2014.
The college was founded in 1920 by Shikshayatan Foundation (formerly Marwari Balika Vidyalaya Society).