The icterine greenbul (Phyllastrephus icterinus) is a species of songbird in the bulbul family, Pycnonotidae.

The icterine greenbul was originally described in the genus Trichophorus (a synonym for Criniger).

Until 2018, a rare colour morph of the icterine greenbul from the Cavalla forest in south-eastern Liberia was believed to be a separate species.

A 2017 DNA analysis revealed that the bird(s) were common icterine greenbuls, albeit with unusual plumage colouring, which may have been caused by a nutritional deficiency.

The icterine greenbul is found in Africa from Guinea to Ghana; southern Nigeria to western and southern Uganda, eastern and central Democratic Republic of the Congo and extreme north-western Angola.