| Competition: | Iran Football's 2nd Division |
| Season: | 2019–20 |
| Winners: | Chooka Talesh |
| Promoted: | Chooka Talesh Esteghlal Molasani Shahrdari Astara |
| Relegated: | Be'sat Kermanshah Shohadaye Razakan Karaj Sh. Fouman Karoon Khoramshahr |
| Prevseason: | 2018–19 |
| Nextseason: | 2020–21 |
The 2019–20 Iran Football's 2nd Division season was the 19th under 2nd Division since its establishment (current format) in 2001. The season featured 21 teams from the 2nd Division 2018–19, one new team relegated from the 2018–19 Azadegan League: Shahrdari Mahshahr, and six new teams promoted from the 3rd Division 2018–19: Shahrdari Astara, Melli Haffari Ahvaz, Esteghlal Molasani, Milad Mehr Iranian Tehran, Darayi Bandar Gaz, Shohadaye Razakan Karaj.[1]
After concerns about COVID-19 pandemic in Iran, the season was suspended on 1 March 2020.
These changes took effect before the season commenced:
| Team | Replaced Team | League | |
|---|---|---|---|
| Damash Gilanian | Karoon Arvand Khorramshahr | Azadegan League | |
| Moghavemat Tehran | Atrak Bojnourd | - | |
| Esteghlal Ramshir | Shahid Ghandi Yazd | - | |
| Darayi Bandar Gaz | Mes Shahr Babak | 3rd Division 2nd Stage |
source=[2]