| South Bougainville District | |
| Pushpin Map: | Papua New Guinea |
| Coordinates: | -6.746°N 155.685°W |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location within Papua New Guinea |
| Subdivision Type: | Country |
| Subdivision Name: | Papua New Guinea |
| Subdivision Type1: | Regions |
| Subdivision Name1: | Bougainville |
| Seat Type: | Capital |
| Seat: | Buin |
| Area Total Km2: | 3785 |
| Population Total: | 81675 |
| Population As Of: | 2011 census |
| Population Density Km2: | auto |
| Demographics1 Title1: | Main languages |
| Leader Title: | MP |
| Leader Name: | Timothy Masiu |
| Timezone1: | BST |
| Utc Offset1: | +11:00 |
South Bougainville District is a district of the Autonomous Region of Bougainville of Papua New Guinea. The district has four local-level governments. Its capital is Buin.[1] South Bougainville languages are spoken in the district.[2]
Languages of the World
. 22nd . Eberhard . David M. . Simons . Gary F. . Fennig . Charles D. . 2019 . Dallas . SIL International.