The Grey-headed Fish Eagle (Ichthyophaga ichthyaetus) is a bird of prey. Like all eagles, it is in the family Accipitridae.

Grey-headed Fish Eagle breeds in southern Asia from India and Sri Lanka to south east Asia and the Philippines. It is a forest bird which builds a stick nest in a tree near water and lays two to four eggs.

Grey-headed Fish Eagle is a largish stocky raptor at about 70-75cm in length. Adults have dark brown wings and back, a grey head and reddish brown breast. The lower belly, thighs and tail are white, the latter having a black terminal band.

Sexes are similar, but young birds have a pale buff head, underparts and underwing, all with darker streaking.

Grey-headed Fish Eagle, as its English and scientific names suggest, is a specialist fish eater which hunts over lakes, lagoons and large rivers.