Maladera iridescens is a species of beetle of the family Scarabaeidae. It is found in India (Arunachal Pradesh, Jammu & Kashmir, Uttarakhand, Andhra Pradesh, Chhattisgarh, Haryana, Karnataka, Kerala, Maharashtra, Odisha, Punjab, West Bengal), Nepal and Pakistan.
Adults reach a length of about 9.2 mm. They have a black, broadly oval body. The upper surface is mostly dull and glabrous, except for some setae on the head and the lateral cilia of the pronotum and elytra.