| Aşağı Uzunoba | |
| Settlement Type: | Municipality |
| Pushpin Map: | Azerbaijan |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Azerbaijan |
| Subdivision Type1: | Autonomous republic |
| Subdivision Name1: | Nakhchivan |
| Subdivision Type2: | District |
| Subdivision Name2: | Babek |
| Population As Of: | 2005 |
| Population Total: | 448 |
| Timezone: | AZT |
| Utc Offset: | +4 |
| Coordinates: | 39.2747°N 45.4397°W |
Aşağı Uzunoba (also, Ashagy Uzunoba and Uzun-oba-ashaga) is a village and municipality in the Babek District of Nakhchivan, Azerbaijan. It is located in the right side of the Nakhchivan-Shahbuz highway, 18 km in the north from the district center, on the right bank of the Nakhchivanchay River. Its population is busy with grain growing, vegetable-growing and animal husbandry. There are secondary school, library, club and a medical center in the village. It has a population of 448.[1] The name of the village means "the Uzunoba village which is located in the below".[2]