Lycomorpha grotei, or Grote's lycomorpha moth, is a moth of the family Erebidae.

It was described by Alpheus Spring Packard in 1864.

It is found in North America,[1] including Arizona, California, Colorado, Montana, Nevada, South Dakota, Texas, Utah and Wyoming.

[2] The length of the forewings is 13–15 mm (0.51–0.59 in).

Adults are on wing from June to August in one generation per year.