Solanum glaucophyllum is a species of plant in the family Solanaceae.

It is a rhizomatous plant with a simple stem and shortly branched, growing to 1–2 m (3.3–6.6 ft) tall or more.

The leaves are simple, ovate, lanceolate, greenish-gray, and the plant produces 1–2 cm (0.4–0.8 in) long, bluish purple flowers.

The fruit is a globose berry 1–2 cm in diameter, blue-black, and contains several seeds.

The plant propagates vegetatively by gemmiferous roots of high regeneration capacity in water-saturated soils like edges of lakes.