Scymnus babai is a species of beetle of the family Coccinellidae. It is found in Japan and China (Beijing, Jilin, Jiangsu, Liaoning, Shandong, Zhejiang).
Adults reach a length of about 2.2âÂÂ2.7 mm. They have a yellow to yellowish brown head. The pronotum is yellow to yellowish brown with a large basal spot and the elytron is black, with the apex reddish brown.