Corybas vitreus is a species of orchid endemic to New Zealand, and first described in 2016 by Carlos Adolfo Lehnebach.

[2][1] C. vitreus is a terrestrial, seasonal orchid, with solitary heart-shaped leaves having entire margins.

It is very like C. walliae but differs in having a translucent labellum lamina with a dark maroon to purple band along the lateral margin.

[2] It flowers September to October and fruits from November to early January.

[2] It is endemic to New Zealand and found on both the North (in the south) and South Islands at altitudes of from 600 to 1300 m, in beech and Kunzea forests growing in the leaf litter.