Xamiatus ilara is a species of mygalomorph spider in the Microstigmatidae family.

It was described in 1982 by Australian arachnologist Robert Raven.

Colouration of the carapace, chelicerae and legs is mainly reddish-brown, with a grey-black abdomen.

The type, and only known, locality is open forest dominated by Casuarina, on the Blackdown Tableland west of Rockhampton.

They construct slanting burrows about 40 cm long in sandy or compact red soils.