| Official Name: | Fanweyn |
| Settlement Type: | Town |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Somalia |
| Subdivision Type: | Country |
| Subdivision Name: |  Somalia |
| Subdivision Name1: | Gedo |
| Subdivision Type2: | District |
| Subdivision Name2: | Baardheere |
| Unit Pref: | Imperial |
| Timezone: | EAT |
| Utc Offset: | +3 |
Fanweyn (Somali: Faan Weyn) is a town in the southwestern Gedo region of Somalia, located in the Baardheere District.