The 2015–16 Ranji Trophy was the 82nd season of the Ranji Trophy, the premier first-class cricket tournament in India.

The top three teams from Groups A and B advanced to the quarterfinals along with the top two teams from Group C. For this season the schedule splits into two stages, the first is a league stage and the second being a knock-out stage.

The league stage starts on 1 October 2015 and ends on 4 December 2015 and the knock-out stage starts on 3 February 2016 and ends on 28 February 2016.

[2] Mumbai won the match by an innings and 21 runs to claim their 41st title.

| umpires = Anil Dandekar and Rajesh Deshpande | motm = Ishwar Pandey (Madhya Pradesh) | report = Scorecard | result = Madhya Pradesh won by 355 runs | notes = Chandrakant Sakure (Madhya Pradesh) made his first-class debut. }}