Clubiona blesti is a species of Clubionidae spider endemic to New Zealand.
This species was described in 1979 by Ray Forster from female specimens. It was redescribed in 2012. The holotype is stored in Otago Museum.
The male is recorded at 6.9mm in length whereas the female is 9.7mm. The carapace and legs are yellow. The abdomen has a band dorsally and shading laterally.
This species is distributed throughout the South Island of New Zealand.
Under the New Zealand Threat Classification System, this species is listed as "Not Threatened".