Protolampra sobrina, the cousin german, is a moth of the family Noctuidae.

The species was first described by Philogène Auguste Joseph Duponchel in 1843.

It is found in most of Europe, then east across the Palearctic to Siberia, Altai, Irkutsk, Kamchatka and Korea.

Larva brown-reddish; sides grey-freckled; dorsal and subspiracular lines pale; dots minute, black; head brownish ochreous.

See Townsend et al.[2] The larvae feed on Rosa acicularis, Sorbus aucuparia, Calluna vulgaris and Vaccinium uliginosum.