ATK Mohun Bagan FC (Bengali elocution: [ˈeˈtiˈke ˌmohɔn ˌbagˈan]) is an Indian expert football club situated in Kolkata, West Bengal. The club contends in Indian Super Association, the first class of Indian football. Their hold side most frequently contends in Calcutta Football Association. The club, which was shaped as a consolidation between the football part of multi-sport club Mohun Bagan AC and the ATK FC, started to play from the 2020-21 season as ATK Mohun Bagan FC. The substance go on with the current enlistment of Mohun Bagan AC with AIFF and IFA (W.B.), and its set of experiences and custom. The key proprietor of ATK Mohun Bagan is Sanjiv Goenka driven consortium called Kolkata Games and Sports with Mohun Bagan AC filling in as the co-proprietor. ATK Mohun Bagan keeps on sharing a furious competition, known as the Boro Match, with Mohun Bagan's long-lasting city rival East Bengal. The main derby match was played on 8 August 1921. The Sailors likewise have an obliging contention with the enormous clubs from Kerala; to be specific Gokulam Kerala and Kerala Blasters.