| Ain Arab | |
| Native Name: | عين عرب |
| Native Name Lang: | ara |
| Settlement Type: | Municipality |
| Pushpin Map: | Lebanon |
| Pushpin Map Alt: | Map showing the location within Lebanon |
| Pushpin Map Caption: | Location within Lebanon |
| Subdivision Type: | Country |
| Subdivision Name: |  |
| Subdivision Type1: | Governorate |
| Subdivision Name1: | Nabatieh Governorate |
| Subdivision Type2: | District |
| Subdivision Name2: | Marjayoun District |
| Population Density Km2: | auto |
| Timezone1: | EET |
| Utc Offset1: | +2 |
| Timezone1 Dst: | EEST |
| Utc Offset1 Dst: | +3 |
| Postal Code Type: | Postal code |
| Area Code Type: | Dialing code |
Ain Arab (ar|عين عرب) is a municipality in the Marjayoun District in Lebanon.
In 2014, Muslims made up 100% of registered voters in Ain Arab. 99.48% of the voters were Sunni Muslims.[1]