| Election Name: | 2004 Bosnian municipal elections |
| Country: | Bosnia and Herzegovina |
| Type: | parliamentary |
| Previous Election: | 2000 Bosnian municipal elections |
| Previous Year: | 2000 |
| Next Election: | 2008 Bosnian municipal elections |
| Next Year: | 2008 |
| Seats For Election: | All 143 municipal/city mayors All 143 municipal/city councils |
| Election Date: | 2 October 2004 |
| 1Blank: | Mayors |
| 2Blank: | Percentage |
| Leader1: | Sulejman Tihić |
| Party1: | Party of Democratic Action |
| 1Data1: | 36 |
| 2Data1: | 25.17% |
| Leader2: | Dragan Čavić |
| Party2: | Serb Democratic Party (Bosnia and Herzegovina) |
| 1Data2: | 35 |
| 2Data2: | 24.47% |
| Leader3: | Bariša Čolak |
| Party3: | Croatian Democratic Union of Bosnia and Herzegovina |
| 1Data3: | 21 |
| 2Data3: | 14.68% |
| Leader4: | Milorad Dodik |
| Party4: | Alliance of Independent Social Democrats |
| 1Data4: | 17 |
| 2Data4: | 11.88% |
| Leader5: | Zlatko Lagumdžija |
| Party5: | Social Democratic Party (Bosnia and Herzegovina) |
| 1Data5: | 13 |
| 2Data5: | 9.09% |
| Leader6: | Haris Silajdžić |
| Party6: | Party for Bosnia and Herzegovina |
| 1Data6: | 4 |
| 2Data6: | 2.79% |
Municipal elections were held in Bosnia and Herzegovina on 2 October 2004 to elect mayors and assemblies in 143 municipalities.
| Constituency[1] | Council[2] | Mayor[3] elected by Council | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Party | Popular vote | % | Seats | Mayor | Votes | % | |||||
| Brčko | width=5px style="background-color:#FF0000" | Social Democratic Party | 5,743 | 18.60 | 6 | width=5px style="background-color:" | Mirsad Đapo, SDP BiH | 20 | 69% | ||
| width=5px style="background-color:#004878" | Serb Democratic Party | 5,340 | 17.29 | 6 | |||||||
| width=5px style="background-color:" | Party of Democratic Action | 3,192 | 10.34 | 4 | |||||||
| width=5px style="background-color:" | Party for Bosnia and Herzegovina | 2,546 | 8.24 | 3 | |||||||
| width=5px style="background-color:" | Croatian Democratic Union | 2,358 | 7.64 | 3 | |||||||
| width=5px style="background-color:" | Socialist Party | 2,049 | 6.64 | 2 | |||||||
| width=5px style="background-color:" | Alliance of Independent Social Democrats | 1,537 | 4.98 | 2 | |||||||
| width=5px style="background-color:" | Croatian Peasant Party—New Croatian Initiative | 1,344 | 4.35 | 2 | |||||||
| width=5px style="background-color:#191970" | Democratic Party | 1,089 | 3.53 | 1 | |||||||
| Total | 30,881 | 29 | |||||||||