List of 2015 Indian Super League season roster changes
This is a list of all roster changes that occurred prior to the 2015 Indian Super League season. Player regulations for 2015. For the 2015 season, the controlling body for the Indian Super League, Football Sports Development, have decided to introduce a salary cap which shall be set at Rs. 20 crores after a meeting that took place on 9 March 2015. Also at the meeting, the organization revealed other roster rules for the 2015 season which were: It was also revealed during the meeting that each team may have a  minimum of 22 players in their squad, with the addition of two developmental players. This would mean that each team should have a minimum of one marquee player, eight international players, and thirteen domestic Indian players in which two must be developmental players. Maximum, each team may contain 25 players, with two of the addition three players being allowed to be foreign. Player auction. For the first time, the Indian Super League will host a player auction which will consist of 12-15 Indian players who have played for the national team but who did not play in the previous  ISL season. Each club will be allowed to add one player from the auction list onto their roster and the players not selected will be instated into the domestic player draft. "To be Announced" Player auction. On 10 July, the player auction took place. Ten players who had featured for the India national team and who did not play in the ISL last season were available to be purchased by the eight teams. Every player who went under the hammer during the auction were sold. The players were sold for a total of 7.22 crores. Domestic draft. On 10 July  2015, after the auction, the 2015 ISL Domestic Draft was held, also in Mumbai. 114 players were available for selection with only seven rounds taking place. Only 40 players were selected during the draft as the draft was just used to finalize the domestic quota for all eight teams.