Schacontia speciosa is a moth of the family Crambidae described by Maria Alma Solis and Paul Z. Goldstein in 2013.

The medial area of the forewings is grey, partially suffused with white.

The postmedial line is shaded with white outwardly and brown inwardly.

The basal and submarginal areas are primarily mocha brown.

The specific epithet is from the Latin for showy or handsome.