| Official Name: | Gbaffo |
| Settlement Type: | Arrondissement and village |
| Pushpin Map Caption: | Location in Benin |
| Coordinates: | 07°47′02.14″N 02°16′08.49″E |
| Subdivision Type: | Country |
| Subdivision Name: |  Benin |
| Subdivision Type1: | Department |
| Subdivision Type2: | Commune |
| Subdivision Name1: | Collines Department |
| Subdivision Name2: | Dassa-Zoumé |
| Unit Pref: | Imperial |
| Population Total: | 3654 |
| Population As Of: | 2002 |
| Demographics Type1: | Majority Ethnic Group |
| Demographics1 Title1: | Mahi |
| Demographics Type2: | Other Ethnicities |
| Demographics2 Title1: | Idaatcha, Peul |
| Timezone: | WAT |
| Utc Offset: | +1 |
Gbaffo is a village and arrondissement in the Collines department of Benin. It is an administrative division under the jurisdiction of the commune of Dassa-Zoumé. According to the population census conducted by the Institut National de la Statistique Benin on February 15, 2002, the arrondissement had a total population of 3,654.[1]