The Second level basketball leagues in Bosnia and Herzegovina are a 2nd-tier men's professional basketball competitions in Bosnia and Herzegovina.
The tier is composed of three regional divisions:[1] the A1 League (Bosnian: A1 Liga), the Herzeg-Bosnia League (Croatian: Liga Herceg-Bosne), and the First League of Republika Srpska (Serbian: Прва лига Републике Српске).
The A1 League, operated by the Sarajevo Basketball Association, has 14 teams.
[2] The First League of Republika Srpska, operated by the Basketball Association of Republika Srpska, has 12 teams.
[3] The division champions of the 2nd-tier leagues in Bosnia and Herzegovina: The following is the list of clubs for the 2019–20 season.