Lenkunya is a genus of land planarians from Australia.

Species of the genus Lenkunya are characterized by having body that is broadly convex dorsally and flat ventrally.

The parenchymal musculature is strong and includes a ring zone of circulo-oblique fibers.

The copulatory apparatus has a well-developed penis papilla and lacks adenodactyls or other accessory glands.

[1] The name Lenkunya comes from an aboriginal word meaning beautiful.