全沟硬蜱（学名：Ixodes persulcatus）,又名全沟血蜱，为硬蜱科硬蜱属下的一个种。

Ixodes persulcatus, the taiga tick, is a species of hard-bodied tick distributed from Europe through central and northern Asia to the People’s ***************** and Japan. The sexual dimorphism of the species is marked, the male being much smaller than the female. Hosts include wild and domestic ungulates, man, dog, rabbit, and other small mammals including the dormouse, Amur hedgehog, and occasionally birds.