| Boumi-Louetsi | |
|---|---|
| Department | |
|
Boumi-Louetsi Department in the region |
|
| Country |
|
| Province | Ngounié Province |
| Time zone | GMT +1 (UTC+1) |
Boumi-Louetsi is a department of Ngounié Province in southern Gabon. The capital lies at Mbigou.
Coordinates: 1°53′S 11°56′E / 1.883°S 11.933°E