Results
Presidency
| Candidate | Constituent people | Party | Votes | % |
| Šefik Džaferović | Bosniaks | SDA | 212.581 | 36,61 |
| Željko Komšić | Croats | DF | 225.500 | 52,64 |
| Milorad Dodik | Serbs | SNSD | 368.210 | 53,88 |
Parliament of Bosnia and Herzegovina
Federation of Bosnia and Herzegovina
| Party | Votes | % | Total seats | Direct seats | Compensatory seats |
| SDA | 252.081 | 25,48 | 8 | 6 | 2 |
| HDZ BiH | 145.487 | 14,71 | 5 | 5 | 0 |
| SDP BiH | 140.781 | 14,23 | 5 | 3 | 2 |
| DF | 96.180 | 9,72 | 3 | 3 | 0 |
| SBB | 67.597 | 6,83 | 2 | 0 | 2 |
| NS | 48.402 | 4,89 | 2 | 1 | 1 |
| NB | 41.511 | 4,20 | 1 | 1 | 0 |
| PDA | 38.417 | 3,88 | 1 | 1 | 0 |
| A-SDA | 29.763 | 3,01 | 1 | 1 | 0 |
Republika Srpska
| Party | Votes | % | Total seats | Direct seats | Compensatory seats |
| SNSD | 260.930 | 39,10 | 6 | 4 | 2 |
| SDS | 162.414 | 24,34 | 3 | 3 | 0 |
| PDP | 83.832 | 12,56 | 2 | 1 | 1 |
| DNS | 68.637 | 10,29 | 1 | 1 | 0 |
| SP RS | 31.320 | 4,79 | 1 | 0 | 1 |
| SDA | 29.673 | 4,45 | 1 | 0 | 1 |
Parliament of the Federation of Bosnia and Herzegovina – House of Representatives
| Party | Votes | % | Total seats | Direct seats | Compensatory seats |
| SDA | 252.773 | 25,24 | 27 | 22 | 5 |
| SDP BiH | 145.453 | 14,52 | 16 | 12 | 4 |
| HDZ BiH | 143.705 | 14,35 | 16 | 13 | 3 |
| DF | 93.696 | 9,36 | 10 | 9 | 1 |
| SBB | 70.683 | 7,06 | 8 | 5 | 3 |
| NS | 50.945 | 5,09 | 6 | 1 | 5 |
| PDA | 37.731 | 3,77 | 4 | 3 | 1 |
| NB | 34.912 | 3,49 | 4 | 1 | 3 |
| A-SDA | 27.429 | 2,74 | 2 | 2 | 0 |
| HDZ 1990 | 25.663 | 2,56 | 2 | 2 | 0 |
| NiP | 23.222 | 2,32 | 2 | 2 | 0 |
Cantonal assemblies in the Federation of Bosnia and Herzegovina
| Party | USK | PK | TK | ZDK | BPK | SBK | HNK | ZHK | KS | K10 | Total |
| SDA | 9 | 2 | 9 | 11 | 5 | 10 | 8 | 0 | 10 | 2 | 65 |
| HDZ BiH | 0 | 11 | 0 | 3 | 0 | 9 | 13 | 16 | 0 | 8 | 60 |
| SDP BiH | 4 | 1 | 10 | 6 | 2 | 5 | 3 | 0 | 4 | 1 | 36 |
| SBB | 2 | 1 | 2 | 3 | 2 | 2 | 2 | 0 | 4 | 0 | 18 |
| DF | 2 | 0 | 3 | 3 | 2 | 2 | 1 | 0 | 3 | 0 | 16 |
| HDZ 1990 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 3 | 0 | 4 | 13 |
| A-SDA | 8 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 11 |
| NS | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 5 | 0 | 10 |
| NB | 1 | 0 | 0 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 8 |
| PDA | 0 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| NiP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 |
| NBL | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | 5 |
| SzBiH | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 5 |
| HRS BiH | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 4 |
| LS BiH | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 |
| HNL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
| L BiH | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Coalition “Srpska lista” | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
| Coalition “Goražd. priča” | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 |
| PS | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| BOSS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| HSPdaS BiH | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| HSP BiH | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| NSRzB | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| SNS RS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Županijska neovisna lista | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
President and Vice-Presidents of Republika Srpska
| Candidate | Party | Votes | % |
| Željka Cvijanović | SNSD | 319.187 | 46,97 |
| Ramiz Salkić | Coalition “Zajedno za BiH” | 21.116 | 3,11 |
| Josip Jerković | Coalition HDZ, HSS, HDKU, HSP | 5.881 | 0,87 |
National Assembly of Republika Srpska
| Party | Votes | % | Total seats | Direct seats | Compensatory seats |
| SNSD | 218.203 | 31,87 | 28 | 24 | 4 |
| SDS | 123.515 | 18,04 | 16 | 13 | 3 |
| DNS | 98.851 | 14,44 | 12 | 11 | 1 |
| PDP | 69.948 | 10,22 | 9 | 5 | 4 |
| SP RS | 56.106 | 8,19 | 7 | 6 | 1 |
| ZzBiH | 29.556 | 4,32 | 4 | 2 | 2 |
| NDP | 28.183 | 4,12 | 4 | 1 | 3 |
| US | 21.187 | 3,09 | 3 | 1 | 2 |
[1]
[1]https://bs.wikipedia.org/wiki/Op%C4%87i_izbori_u_Bosni_i_Hercegovini_2018.