Eudryas brevipennis is a moth in the family Noctuidae.

It is found in Idaho, Utah and California, generally near wetland habitats.

[1] Adults are on wing in spring and summer.

Females' forewings reach 16–17 millimetres (0.63–0.67 in), and males' forewings reach 15–16 millimetres (0.59–0.63 in).

[2] The larvae feed on Oenothera and Epilobium species.