Hexathele wiltoni is a species of mygalomorph spider endemic to New Zealand.

[1] This species was described in 1968 by Ray Forster from female specimens collected in the Wairarapa and Gisborne regions.

The holotype is stored in Otago Museum.

The abdomen is yellowish with a strong chevron pattern dorsally.

[1] This species is only known from the Wairarapa and Gisborne regions of New Zealand.