Cephaloleia saundersii is a species of beetle of the family Chrysomelidae. It is found in Brazil, Ecuador and Peru.
Adults reach a length of about 6.5âÂÂ7 mm. Adults are black, while the basal one-third of the pronotum and a longitudinal vitta on the elytron are yellowish. The scutellum, venter and legs are yellowish.