Mongolia Second League
| Founded | 2019 |
|---|---|
| Folded | 2024 |
| Country | Mongolia |
| Confederation | AFC |
| Number of clubs | 10 |
| Level on pyramid | 3 |
| Promotion to | Mongolian First League (formerly) |
| Relegation to | National Amateur Cup (formerly) |
| Domestic cup | Mongolia Cup |
| Last champions | Ulaangom City FC (1st title) (2023–24) |
| Most championships | 5 clubs (1 title) |
The Mongolian Second League was the third tier competition of the football league system in Mongolia. The league was contested for the first time in 2019 and was controlled by the Mongolian Football Federation.
The league was dissolved following the 2023–24 season with Ulaangom City FC as the league’s final champions.