| Ain Ez Zayt | |
| Native Name: | عين الزيت |
| Native Name Lang: | ara |
| Settlement Type: | village |
| Pushpin Map: | Lebanon |
| Subdivision Type: | Country |
| Subdivision Name: |  |
| Subdivision Type1: | Governorate |
| Subdivision Name1: | Akkar |
| Subdivision Type2: | District |
| Subdivision Name2: | Akkar |
| Coordinates: | 34.59°N 36.1997°W |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.61 |
| Elevation M: | 450 |
| Population Total: | 980[2] |
| Population As Of: | 2009 |
| 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 |
| Area Code: | +961 |
Ain Ez Zayt (Arabic: عين الزيت) is a town in Akkar Governorate, Lebanon, close to the border with Syria.
The population in Ain Ez Zayt and nearby Kfar El Ftouh are mostly Sunni Muslim or Alawite.[3]
In 1838, Eli Smith noted the village as Ain ez-Zeit, whose inhabitants were Alawites, located east of esh-Sheikh Mohammed.[4]