Oncocephala camachoi is a species of beetle of the family Chrysomelidae. It is found in Cameroon.
Adults reach a length of about 5.5 mm. The head and pronotum are dark brown with a blackish tinge, while the elytra are black with a dark brown tinge. The legs are dark brown.
No host plant has been documented for this species.
The species is named after the 10th Chancellor of the University of the Philippines Los Baños Dr. Jose V. Camacho Jr.