Pachycnema kochi is a species of beetle of the family Scarabaeidae. It is found in South Africa (Northern Cape) and Namibia.
Adults reach a length of about . They are black with. The pronotum has a white border at the front and back and has a transverse row of four white spots. There are two transverse rows of white spots on the elytra. The propygidium has a broad white border and the pygidium is white at the apex. Males also have a white abdomen. In females, the spots are larger and the pygidium is completely white.