The Borkou-Ennedi-Tibesti (BET) was until 2008 one of the then 18 regions of Chad, its capital being Faya-Largeau. It comprised the former Borkou-Ennedi-Tibesti Prefecture. Most of the region was part of the Sahara desert.
| Borkou-Ennedi-Tibesti region | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Region of Chad | |||||||||||
| 2008 | |||||||||||
&sq=Qlik&lang=&file=File:Chad-Bourkou-Ennedi-Tibesti_region.png) | |||||||||||
| Capital | Faya-Largeau | ||||||||||
| |||||||||||
In 2008, this region was split into three new regions: Borkou Region, Ennedi Region, and the Tibesti Region.