Lake Urru (Tibetan: འུར་རུ་མཚོ, Wylie: ur ru mtsho; Chinese: 吴如错; pinyin: Wúrú Cuò）is a plateau lake in Nagqu Prefecture, Tibet Autonomous Region, southwest of China, located between Nyima County and Xainza County. The lake, which is part of the Siling Lake drainage system, is fed by several rivers and drains eastward into Lake Jargö.