2. Liga Interregional (2nd League Interregional in English) is the fifth tier of the Swiss football league system. From 2000 to 2012, it was the country's fourth level. From 2013, the league was demoted to fifth level. The division is split into 5 groups of 14 teams since 2025âÂÂ26 season onwards, by geographical region.
2. Liga Interregional founded in 1924, refounded in 2000 the league between 1. Liga Classic and 2. Liga.
Since the creation in 1924, the league has been called :
Since the creation of Amateur League in 2000, the league has been called :
The clubs in the league for the 2025âÂÂ26 season will be divided into 5 groups of 14 teams.