The Cameroon worm lizard (Cynisca schaeferi) is a species of worm lizard in the family Amphisbaenidae. The species is endemic to Cameroon.
The specific name, schaeferi, is in honor of German zoologist Hans Schäfer who collected the holotype.
The holotype of C. schaeferi, which is lost, measured 219 mm (8.6 in) in total length, including a tail 23 mm (0.91 in) long.
C. schaeferi is oviparous.