| Competition: | Iran Football's 2nd Division |
| Season: | 1991 to 92 |
| Winners: | Bargh Shiraz |
| Prevseason: | 1990–91 |
| Nextseason: | 1992–93 |
The 1991-92 Iran 2nd Division football season was played in a single group with ten teams competing. The top two teams – Bargh Shiraz and Shahrdari Sari – gained promotion to the Azadegan League, which was at that time the top-level football league in Iran.