| Lake Toho | |
| Location: | Mono Department, Benin |
| Coords: | 6.617°N 1.774°W |
| Basin Countries: | Benin |
| Pushpin Map: | Benin |
| Pushpin Map Alt: | Location of Lake Toho in Benin. |
Lake Toho is a small lake in Mono Department, Benin.
In May 2018 there was a mass death of fish in the lake, thought to have been caused by some sort of contamination.[1] [2]