| Official Name: | Vanu |
| Native Name: | ونو |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Lorestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Delfan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Kakavand |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Kakavand-e Sharqi |
| Population As Of: | 2006 |
| Population Total: | 84 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 34.1397°N 47.6714°W |
Vanu (Persian: ونو, also Romanized as Vanū; also known as Jafarabad (Persian: جعفرآباد), also Romanized as Ja‘farābād) is a village in Kakavand-e Sharqi Rural District, Kakavand District, Delfan County, Lorestan Province, Iran. At the 2006 census, its population was 84, in 21 families.