| Şahhüseynli | |
| Settlement Type: | Municipality |
| Pushpin Map: | Azerbaijan |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Azerbaijan |
| Subdivision Type1: | Rayon |
| Subdivision Name1: | Zardab |
| Population Total: | 1371 |
| Timezone: | AZT |
| Utc Offset: | +4 |
| Utc Offset Dst: | +5 |
| Coordinates: | 40.1406°N 47.8717°W |
Şahhüseynli (also, Şahhüseynlü, Shakhsunni, Shakhsyunlyu, and Shakhsyunnyu) is a village and municipality in the Zardab Rayon of Azerbaijan. It has a population of 1,371.