The Green-backed Woodpecker (Campethera cailliautii) is a species of bird in the Picidae family.

It is found in Angola, Burundi, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Equatorial Guinea, Ethiopia, Gabon, Ghana, Kenya, Malawi, Mozambique, Nigeria, Rwanda, Somalia, Sudan, Tanzania, Togo, Uganda, Zambia, and Zimbabwe.