| Bubanza Province | |
| Settlement Type: | Province |
| Subdivision Type: | Country |
| Seat Type: | Capital |
| Seat: | Bubanza |
| Unit Pref: | Metric |
| Area Total Km2: | 1089.04 |
| Population Footnotes: | [1] |
| Population Total: | 338023 |
| Population As Of: | 2008 census |
| Population Density Km2: | auto |
Bubanza is one of the 18 provinces of Burundi.
Bubanza is in the northeast of Burundi, bordering the Democratic Republic of the Congo to the east.Cibitoke Province is to the north, Kayanza Province and Muramvya Province to the west and Bujumbura Rural Province to the south.The west of the province is in the Imbo natural region, the center in the Mumirwa natural region and parts of the east in the Mugamba natural region.
Bubanza is divided administratively into 5 communes: