2017–18 Iran Futsal's 1st Division

The 2017–18 Iranian Futsal 1st Division will be divided into two phases.

The league is composed of 17 teams divided into two divisions of 9 teams and 8 teams, whose teams are divided geographically. Teams will play only other teams in their own division, once at home and once away for a total of 16 matches each.

Group B
Note: Tarh va Toseh Sabz Alvand Qazvin and Ferdosi Mashhad Withdrew from the league before the start of competition.
 * 1 Shahed Shiraz Renamed to Ramak Shahed Shiraz

Play Off

 * Winner Promoted to the Super League.