| Official Name: | Doboj South |
| Native Name: | Doboj Jug Добој Југ |
| Native Name Lang: | sr-cyr |
| Settlement Type: | Village and municipality |
| Subdivision Type: | Country |
| Subdivision Type1: | Entity |
| Subdivision Name1: | Federation of Bosnia and Herzegovina |
| Subdivision Type2: | Canton |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Leader Title: | Municipal mayor |
| Leader Name: | Mirnes Tukić (SDA) |
| Area Total Km2: | 10,2 |
| Population Total: | 4137 |
| Population As Of: | 2013 |
| Population Density Km2: | 432latd = |
| Area Code: | +387 32 |
Doboj South (Serbian: Добој Југ) is a municipality in the Zenica-Doboj Canton of the Federation of Bosnia and Herzegovina, Bosnia and Herzegovina. It borders the municipality of Doboj, Republika Srpska. The seat of the municipality is the village of Matuzići.
The municipality if Doboj South is a newly formed municipality, established as a direct consequence of war activities in this area. It is not a very large municipality, covering an area of only 10 square kilometers. It is located at the crossroads of the M-4 and M-17 roads, and at the confluence of the Usora river and the Bosna river.
The municipality consists of the villages of Matuzići and Mravići.
| Population of settlements – Doboj South municipality | ||||
|---|---|---|---|---|
| Settlement | 1991. | 2013. | ||
| Total | 3,259 | 4,409 | ||
| 1 | Matuzići | 1,783 | 2,591 | |
| 2 | Mravići | 1,476 | 1,546 | |
| Ethnic composition – Doboj South municipality | |||||||
|---|---|---|---|---|---|---|---|
| 2013. | 1991. | ||||||
| Total | 4,409 (100,0%) | 3,259 (100,0%) | |||||
| Bosniaks | 4,047 (97,82%) | 3,045 (93,43%) | |||||
| Roma | 26 (0,628%) | ||||||
| Croats | 24 (0,580%) | 97 (2,976%) | |||||
| Unaffiliated | 14 (0,338%) | ||||||
| Serbs | 9 (0,218%) | 19 (0,583%) | |||||
| Others | 7 (0,169%) | 39 (1,197%) | |||||
| Unknown | 6 (0,145%) | ||||||
| Albanians | 4 (0,097%) | ||||||
| Yugoslavs | |||||||
| Ethnic composition (1991.) – the Doboj South municipality by settlements | ||||||||
|---|---|---|---|---|---|---|---|---|
| Settlement | Total | Bosniaks | Serbs | Croats | Yugoslavs | Others | ||
| 1 | Matuzići | 1,783 | 1,698 | 18 | 10 | 39 | 18 | |
| 2 | Mravići | 1,476 | 1,347 | 1 | 87 | 20 | 21 | |
The local football club, NK Gradina Doboj-Jug, plays in the Regional League of the Federation of Bosnia and Herzegovina.