| Official Name: | Külüllü |
| Pushpin Map: | Azerbaijan |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Azerbaijan |
| Subdivision Type1: | Rayon |
| Subdivision Name1: | Agsu |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Padar |
| Timezone: | AZT |
| Utc Offset: | +4 |
| Utc Offset Dst: | +5 |
| Coordinates: | 40.6061°N 48.1644°W |
Külüllü (also, Gülüllü, Kululu, and Kyulyulyu) is a village in the Agsu Rayon of Azerbaijan. The village forms part of the municipality of Padar.[1]