Schoenobius vittatus is a moth in the family Crambidae.

The forewings are dark red-brown with a purplish tinge and with purplish suffusion in the cell and on the outer area.

There is also a whitish mark at the lower angle of the cell and a series of whitish submarginal specks.

There is a marginal series of black specks.

The hindwings are paler, except for the outer area.