Garrha mesogaea is a moth in the family Oecophoridae. It was described by Alfred Jefferis Turner in 1916. It is found in Australia, where it has been recorded from Queensland.[1]
The wingspan is 14–18 mm. The forewings are ochreous-grey-whitish, the discal spots obsolete, or one or two spots faintly indicated. The costal edge is pink.[2]