4. liga (4th league) is a shared name for all fourth-tier football leagues in Slovakia.
The name currently belongs to 4 leagues, all are run by their respective regional football associations (FAs).
The leagues' names also contain the abbreviation of the regional FA they are run by, the term Majstrovstvo/Majstrovstvá regiónu at the beginning and potentially a name of a sponsor.
[1] The name is currently used by 4 leagues that consist the total of 61 teams.
[verification needed] This article about a Slovak association football competition is a stub.