卡氏地蛛（学名：Atypus karschi）为地蛛科地蛛属的动物。分布于日本、**及中国大陆的湖南等地，其种名是为了纪念蛛形动物学家Ferdinand Karsch。

全身为黑色或褐色，头胸部略呈方型，大颚发达，步足粗壮；若蛛体色呈琥珀色，上颚与成蛛一样发达。

Atypus karschi is a mygalomorph spider that lives in Japan, China, and ******. In Japan, it is known as ji-gumo.

These spiders are black or dark brown and range from 17 to 20 mm. Like other spiders in its infraorder, it has fangs that point straight down rather than crossing.