| Avab | |
| Native Name: | अवब |
| Settlement Type: | Village Development Committee |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 360 |
| Pushpin Map Caption: | Location in Nepal |
| Subdivision Type: | Country |
| Subdivision Name: |  Nepal |
| Subdivision Type1: | Zone |
| Subdivision Name1: | Narayani Zone |
| Subdivision Type2: | District |
| Subdivision Name2: | Bara District |
| Population As Of: | 2011 |
| Population Total: | 5258 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | Nepal Time |
| Utc Offset: | +5:45 |
Avab is a town and Village Development Committee in Bara District in the Narayani Zone of south-eastern Nepal. At the time of the 2011 Nepal census it had a population of 5,258 people living in 928 individual households. There were 2,566 males and 2,692 females at the time of census.[1]