The 2015–16 Iranian Futsal 1st Division will be divided into two phases.
The league will also be composed of 20 teams divided into two divisions of 10 teams each, whose teams will be divided geographically. Teams will play only other teams in their own division, once at home and once away for a total of 14 matches each.
Updated to match(es) played on 6 March 2016. Source: Futsal Casa Rules for classification: 1) points; 2) goal difference; 3) number of goals scored. (Q) Qualified for the phase indicated; (R) Relegated
Updated to match(es) played on 6 March 2016. Source: Futsal Casa Rules for classification: 1) points; 2) goal difference; 3) number of goals scored. (Q) Qualified for the phase indicated; (R) Relegated
Updated to match(es) played on 20 May 2016. Source: Futsal Casa Rules for classification: 1) points; 2) goal difference; 3) number of goals scored. (C) Champions; (P) Promoted