| Competition: | Iranian Futsal 1st Division |
| Season: | 2009–10 |
| Promoted: | Persepolis Arash Beton Qazvin |
| Relegated: | Saipa Ardabil Saman Saz |
| Matches: | 116 |
| Total Goals: | 767 |
| Biggest Home Win: | Farsh Ara 9 – 4 Sanaye Mahboubi |
| Biggest Away Win: | Zar Sim Saveh 1 – 8 Bonyad Maskan |
| Highest Scoring: | Farsh Ara 9 – 4 Sanaye Mahboubi Bonyad Maskan 8 – 5 Gaz Khuzestan |
| Prevseason: | 2008–09 |
| Nextseason: | 2010–11 |
The 2009–10 Iranian Futsal 1st Division will be divided into two phases, the regular season, played from 13 November 2009.
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.
| width=200 | Team | width=110 | City | Past Season |
|---|---|---|---|---|
| Arash Beton Qazvin | Takestan | Replaced for Hefazati Shab | ||
| Dabiri Tabriz | Tabriz | |||
| Farsh Ara Mashhad | Mashhad | |||
| Saipa Ardebil | Ardebil | |||
| Sanaye Mahbobi Amol | Amol | |||
| Sepah Shohada Urmia | Urmia | |||
| Shahrdari Tabriz | Tabriz | |||
| Shahrvand Babol | Babol | |||
| width=200 | Team | width=110 | City | Past Season |
|---|---|---|---|---|
| Bonyad Maskan Shiraz | Shiraz | |||
| Saman Saz Arak1 | Arak | Replaced for Romatism Tehran | ||
| Gaz Khozestan | Ahvaz | Promoted[2] | ||
| Heyat Roustaei va Ashayeri Qom | Qom | |||
| Jame Jam Yazd | Yazd | |||
| Moghavemat Fars | Shiraz | |||
| Persepolis | Tehran | |||
| Zar Sim Saveh | Saveh | |||
Persepolis Promoted to the Super League.
----
Arash Beton Qazvin Promoted to the Super League.