Pycnodithella harveyi is a species of pseudoscorpion in the Chthoniidae family.

It was described in 1989 by Australian athlete and zoologist Clarice Kennedy.

The specific epithet harveyi honours arachnologist Mark Harvey for his contributions to the knowledge of the pseudoscorpion fauna of Australia.

[1] The species occurs in eastern New South Wales.

The type locality is the Macquarie University campus in North Ryde, Sydney.