| Official Name: | Əyin |
| Settlement Type: | Village |
| Pushpin Map: | Azerbaijan |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Azerbaijan (de jure) |
| Subdivision Type1: | Rayon |
| Subdivision Name1: | Qubadli |
| Timezone: | AZT |
| Utc Offset: | +4 |
| Utc Offset Dst: | +5 |
| Coordinates: | 39.3467°N 46.4853°W |
Əyin (also, Eyin) is a village in the Qubadli Rayon of Azerbaijan.