
The first electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the House of Representatives of Bosnia and Herzegovina since 2000.

The first electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the National Assembly of Republika Srpska since 2014. It consists of the Municipalities of Krupa na Uni, Novi Grad, Kozarska Dubica, Prijedor, Ostra Luka and Kostajnica.

The first electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of Bosnia and Herzegovina since 2000. It consists of Una-Sana Canton and Canton 10.

The first electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of Una-Sana Canton.

The second electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the House of Representatives of Bosnia and Herzegovina since 2000.

The second electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the National Assembly of Republika Srpska since 2014. It consists of the Municipalities of Gradiska, Latasi, Srbac and Prnjavor.

The second electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of Bosnia and Herzegovina since 2000. It consists of Herzegovina-Neretva Canton and West Herzegovina Canton.

The second electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of Posavina Canton, the Brcko District, and the Tuzla Canton Municipalities of Gradačac, Doboj East and Gračanica.

The third electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the House of Representatives of Bosnia and Herzegovina since 2000.

The third electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the National Assembly of Republika Srpska since 2014. It consists of the Municipalities of Petrovac, Banja Luka, Čelinac, Istočni Drvar, Ribnik, Mrkonjić Grad, Jezero, Kneževo, Kotor Varoš, Šipovo and Kupres.

The third electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of Bosnia and Herzegovina since 2000. It consists of Sarajevo Canton and Bosnian-Podrinje Canton Goražde.

The third electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of the municipalities of Tuzla, Lukavac, Srebrenik and Čelić.

The fourth electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the National Assembly of Republika Srpska since 2014. It consists of the Municipalities of Derventa, Brod, Vukosavlje and Modriča.

The fourth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of Bosnia and Herzegovina since 2000. It consists of Zenica-Doboj Canton and Central Bosnia Canton.

The fourth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of the municipalities of the southern half of Tuzla Canton.

The fifth electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the National Assembly of Republika Srpska since 2014. It consists of the Municipalities of Doboj, Petrovo and Teslic.

The fifth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of Bosnia and Herzegovina since 2000. It consists of Posavina Canton and Tuzla Canton.

The fifth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of the municipalities of the northern half of Zenica-Doboj Canton.

The sixth electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the National Assembly of Republika Srpska since 2014. It consists of the Municipalities of Ugljevik, Šamac, Donji Žabar, Pelagićevo, Bijeljina and Lopare as well as the Brcko District.

The sixth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of the municipalities of the southern half of Zenica-Doboj Canton.

The seventh electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the National Assembly of Republika Srpska since 2014. It consists of the Municipalities of Osmaci, Zvornik, Šekovići, Vlasenica, Bratunac, Srebrenica and Milići.

The seventh electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of Bosnian-Podrinje Canton Goražde and the southern part of Sarajevo Canton, including the municipalities of Novi Grad, Sarajevo and Ilidža.

The eighth electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the National Assembly of Republika Srpska since 2014. It consists of the Municipalities of Sokolac, Han Pijesak, Istočna Ilidža, Istočni Stari Grad, Istočno Novo Sarajevo, Trnovo, Pale and Rogatica.

The eighth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of Central Bosnia Canton.

The ninth electoral unit of Republika Srpska is a parliamentary constituency used to elect members to the National Assembly of Republika Srpska since 2014. It consists of the Municipalities of Nevesinje, Kalinovik, Gacko, Foča, Novo Goražde, Čajniče, Rudo, Berkovići, Ljubinje, Bileća, Trebinje, Višegrad and Istočni Mostar.

The ninth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of Herzegovina-Neretva Canton.

The tenth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of West Herzegovina Canton.

The eleventh electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of most of Sarajevo Canton.

The twelfth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of the Federation of Bosnia and Herzegovina since 2000. It consists of Canton 10.