Gudeodiscus cyrtochilus is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Plectopylidae.
The distribution of Gudeodiscus cyrtochilus includes Vietnam.
It is a ground-dwelling species as all other plectopylid snails in Vietnam.
It co-occur with other plectopylids in Vietnam: with Sicradiscus mansuyi.