''Lithophane fagina'', the hoary pinion, is a species of cutworm or dart moth in the family Noctuidae. It is found in North America. The MONA or Hodges number for ''Lithophane fagina'' is 9917.
Adult: forewing uniformly light to medium gray with faint black streaks; hoary white strip along basal two-thirds of costa is diagnostic; hindwing dirty yellowish-white with gray veins and pale fringe.
Larva: body densely speckled pale green