| Official Name: | Gniby |
| Settlement Type: | Arrondissement |
| Pushpin Map: | Central African Republic |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Senegal |
| Subdivision Type1: | Region |
| Subdivision Type2: | Department |
| Subdivision Name1: | Kaffrine Region |
| Subdivision Name2: | Kaffrine Department |
| Unit Pref: | Imperial |
Gniby is an arrondissement of Kaffrine Department in Kaffrine Region in Senegal.[1] [2]
In 2023, 40 people were killed in a bus crash.