Gohia isolata is a species of Toxopidae spider that is endemic to New Zealand.
This species was described by Ray Forster in 1970 from male and female specimens. The holotype is stored in Otago Museum.
The male is recorded at 3.8mm in length whereas the female is 3.92mm. The carapace and legs are coloured reddish brown. The abdomen is shaded grey.
This species is only known from Fiordland and Stewart Island, New Zealand.
Under the New Zealand Threat Classification System, this species is listed as "Not Threatened".