Acanthosaura phongdienensis is a species of agamid lizard.

It is endemic to central Vietnam.

It is known from Phong Dien Nature Reserve in the Huế.

Adult males measure 73–77 mm (2.9–3.0 in) and adult females 59–65 mm (2.3–2.6 in) in snout–vent length; the tail is long.

This lizard from family Agamidae article is a stub.