Nomaua rimutaka is a species of Physoglenidae spider endemic to New Zealand.
This species was described in 2009 by Mike Fitzgerald and Phil Sirvid from male and female specimens. The holotype is stored in Te Papa Museum under registration number AS.002419.
The male is recorded at 4.09mm in length whereas the female is 3.62mm.
This species is only known from the Wellington region of New Zealand.
Under the New Zealand Threat Classification System, this species is listed as "Not Threatened".