| Böyük Dəhnə | |
| Settlement Type: | Municipality |
| Pushpin Map: | Azerbaijan#Shaki-Zagatala |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Azerbaijan |
| Subdivision Type1: | Rayon |
| Subdivision Name1: | Shaki |
| Population Total: | 5255 |
| Timezone: | AZT |
| Utc Offset: | +4 |
| Utc Offset Dst: | +5 |
| Coordinates: | 40.975°N 47.1153°W |
Böyük Dəhnə (also, Bëyuk Dakhna, Beyuk-Degne, Beyuk-Dekhna, Beyyuk-Dakhna, and Byuyuk-Dakhne) is a village and municipality in the Shaki Rayon of Azerbaijan. It has a population of 5,255.
In 1902 some ancient artifacts, including the 1st or 2nd-century stone with Greek inscription were found here. The square stone, being 145 cm long and 50 cm wide, reads: "Of blessed memory of benevolent Eunon, Aelius Iason".[1] The evidence was first published in 1904.