Aloeides dentatis, the Roodepoort copper, is a species of butterfly in the family Lycaenidae. It is found in Lesotho and South Africa. The wingspan is 22–26 mm for males and 24–28 mm females. Adults are on wing from August to November and from February to March. There are two generations per year. The larvae of the nominate subspecies feed on and . Larvae of subspecies A. d. maseruna feed on . The larvae are attended to by Lepisiota capensis ants.