| Ashaghy Apu | |
| Official Name: | Azerbaijani: Aşağı Apu |
| Pushpin Map: | Azerbaijan |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Azerbaijan |
| Subdivision Type1: | District |
| Subdivision Name1: | Lankaran |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Daştatük |
| Timezone: | AZT |
| Utc Offset: | +4 |
| Timezone Dst: | AZT |
| Utc Offset Dst: | +5 |
| Coordinates: | 38.6667°N 93°W |
Aşağı Apu (also, Ashagy Apu) is a village in the Lankaran District of Azerbaijan. The village forms part of the municipality of Daştatük.[1]