The 2021–22 Slovenian Second League season was the 31st edition of the Slovenian Second League.
The season began on 30 July 2021 and ended on 21 May 2022.
[1] Each team played a total of 30 matches (15 home and 15 away).
Teams played two matches against each other (1 home and 1 away).
Source: NZS