Aster neoelegans is a species of flowering plant in the family Asteraceae.

A. neoelegans is a herbaceous perennial, growing up to 40-75 cm tall.

Leaves are entire, oblanceolate to spatulate; ray florets are white, mauve, or blue-violet, in colour.

Achenes are light brown, obovoid, compressed, 2.5-3 mm.

Pappus is whitish, 3-seriate, bristles barbellate throughout.