Gasparia rustica is a species of Toxopidae spider that is endemic to New Zealand.
This species was described in by Ray Forster in 1970 from male specimens.
The male is recorded at 2.6mm in length. The carapace is coloured reddish brown. The legs are yellow brown whereas the abdomen is blackish brown.
This species is only known from Otago, New Zealand.
Under the New Zealand Threat Classification System, this species is listed as "Not Threatened".