Maladera ganglbaueri is a species of beetle of the family Scarabaeidae. It is found in Indonesia (Borneo).
Adults reach a length of about 10.8 mm. They are densely tomentose, dark reddish-brown and opalescent. The anterior margin of the pronotum is not projecting, the lateral margin weakly rounded and the hind angles broadly rounded. The scutellum is very broad and long-pointed. The elytra are punctate in rows, with the intervals sparsely punctate and somewhat raised. The sutural angle has a strong seta.