| Season | 2004–05 | 
|---|---|
| Champions | Elmo Adab Mashhad | 
| Promoted | Elmo Adab Fajr Ghaem Galoogah | 
| Relegated | Aluminium Arak Ali Sadr | 
| ← 2003–04
 
2006–07 → | |
The 2004–05 Iranian Futsal 1st Division will be divided into two phases.
The league will also be composed of 16 teams divided into two divisions of 8 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.
 Elmo Adab Mashhad Promoted to the Super League.
 Elmo Adab Mashhad Promoted to the Super League.
 Fajr Ghaem Galoogah Promoted to the Super League.
 Fajr Ghaem Galoogah Promoted to the Super League.