| Commune of Nyanza-Lac | |
| Settlement Type: | Commune |
| Mapsize: | 300px |
| Mapsize1: | 150px |
| Pushpin Map: | Burundi |
| Coordinates: | -4.2719°N 29.5961°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Burundi |
| Subdivision Type1: | Province |
| Subdivision Name1: | Makamba Province |
| Subdivision Name2: | Nyanza-Lac |
| Unit Pref: | Imperial |
| Timezone: | Central Africa Time |
| Utc Offset: | +2 |
The commune of Nyanza-Lac is a commune of Makamba Province in southern Burundi.[1] The capital lies at Nyanza-Lac.