Gymnobucco is a bird genus in the African barbet family (Lybiidae), which was formerly included in the Capitonidae and sometimes in the Ramphastidae (toucans).
It contains the following species:
| Image | Scientific name | Common Name | Distribution |
|---|---|---|---|
| Gymnobucco calvus | Angola, Cameroon, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Gabon, Ghana, Liberia, Nigeria, Sierra Leone, and Togo. | ||
| Gymnobucco peli | Central African Republic and the Democratic Republic of the Congo. | ||
| Gymnobucco sladeni | Sladen's barbet | Angola, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Equatorial Guinea, Gabon, Kenya, Rwanda, South Sudan, Tanzania, and Uganda. | |
| Gymnobucco bonapartei | Grey-throated barbet | Angola, Benin, Cameroon, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Gabon, Ghana, Guinea, Liberia, Nigeria, Sierra Leone, and Togo | |