The Cassin's honeybird (Prodotiscus insignis), also known as the Cassin's honeyguide, is a species of honeybird in the Indicatoridae family. It is found in Angola, Benin, Cameroon, Central African Republic, Democratic Republic of the Congo, Ivory Coast, Ethiopia, Gabon, Ghana, Guinea, Kenya, Liberia, Nigeria, Senegal, Sierra Leone, South Sudan, Togo, and Uganda.