| Xıllı | |
| Settlement Type: | Municipality |
| Pushpin Map: | Azerbaijan |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Azerbaijan |
| Subdivision Type1: | Rayon |
| Subdivision Name1: | Neftchala |
| Leader Title: | Governor of Khilli |
| Leader Name: | Khayal Zulfugarov |
| Established Title: | Established |
| Established Date: | 13 January 1951 |
| Population As Of: | 2008 |
| Population Total: | 3941 |
| Population Footnotes: | [1] |
| Timezone: | AZT |
| Utc Offset: | +4 |
| Utc Offset Dst: | +5 |
| Coordinates: | 39.4267°N 49.1064°W |
Xıllı (also, Khilly and Yukhary-Khylly) is a municipality in the Neftchala Rayon of Azerbaijan. It has a population of 3,941.
The councillor Ibad Alakbarov played a major role in Khilly's development during the period of World War II.[2] He also worked as director of the Department of education from 1939 to 1944.[2] The village received municipality status in 1953.