This species is found in China (Upper Yangtze Gorge in west Sichuan and adjacent parts of Tibet and north Yunnan) (Grubb, 2005). Recently, populations have been reported from Deqin county, northwestern Yunnan (Wen Xiao, Dali University, unpublished data, 2007). Its primary range is in a narrow area along the Jinshajiang Valley, which forms part of the upper reaches of the Changjiang (Yangtse) river. Specimens have been collected from Batang (Sichuan), and Baiyu, to the north of Batang (Cai et al., 1990). Local hunters claim it is found in Derong (south-western Sichuan), in Deqin (north-western Yunnan), and in Markam (eastern Xizang); areas that are all to the west and south of Batang (Wu et al., 1990; Wang and Wang 2003). Wang et al. (2000) doubted the presence of dwarf blue sheep in Baiyu County (believing these animals to be blue sheep, as well as the reports of dwarf blue sheep from Markam (in eastern Tibet; Wang and Wang 2003). The status of dwarf blue sheep in Deqin County, Yunnan is in some dispute, and requires more investigation.