锡金长尾鼩（学名：Soriculus nigrescens）为鼩鼱科长尾鼩属的动物。在中国大陆，分布于西藏等地，常见于山地森林以及灌木丛岩堆。该物种的模式产地在印度大吉岭。

• 锡金长尾鼩指名亚种（学名：Soriculus nigrescens nigrescens），Gray于1842年命名。在中国大陆，分布于西藏等地。该物种的模式产地在印度大吉岭。

Soriculus is a genus of mammal in the family Soricidae. Soriculus nigrescens, the Himalayan shrew, found in Bhutan, China, India, Myanmar, and Nepal, is currently the only species in the genus within the tribe Nectogalini, although the species Chodsigoa and Episoriculus, which occur in southeastern Asia, as well as those of the fossil European genus Asoriculus, were formerly included there.