Pays du Buëch (French pronunciation: [pei dy bɥɛʃ]; Occitan: País de Bueg) is a natural region in France located to the south of the Alps.

The upper part of the Grand Buëch valley is specifically referred to as the Bochaine.

It is a mid-altitude mountainous area dominated by several prominent peaks, such as Aujour (1,834 m) and Céüse (2,016 m), with Chabre (1,393 m) forming a barrier to the south.

The Buëch region encompasses the cantons of Aspres-sur-Buëch, Veynes, Serres, Laragne-Montéglin, and Rosans.

[2] Although the canton of Rosans, located to the west, is part of the modern definition of the Buëch region, it is more oriented towards the Baronnies.