2012–13 Calcutta Premier Division

The 2012–13 Calcutta Premier Division was the 116th season of the prestigious football league in Kolkata, West Bengal, India, organized by the Indian Football Association (IFA). Featuring a total of 14 teams, the league commenced on 21 July 2012 and concluded on 22 September 2012. Mohun Bagan Athletic Club emerged as the champions, securing their 29th title in the history of the competition. The season was marked by intense rivalry and competitive matches among traditional clubs, including East Bengal Club and Mohammedan Sporting Club. The league also saw the introduction of new teams, enriching the competitive landscape, while showcasing local talent and contributing to the development of football in the region.