| Official Name: | Alileh Sar |
| Native Name: | اليله سر |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ardabil |
| Subdivision Type2: | County |
| Subdivision Name2: | Germi |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Ani |
| Population As Of: | 2006 |
| Population Total: | 169 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 39.0042°N 48.2125°W |
Alileh Sar (Persian: اليله سر, also Romanized as Alīleh Sar and ‘Alīlahsar) is a village in Ani Rural District, in the Central District of Germi County, Ardabil Province, Iran. At the 2006 census, its population was 169, in 32 families.