Amphidromus heerianus is a species of air-breathing tree snail, an arboreal gastropod mollusk in the family Camaenidae.
The length of the shell varies between 43 mm and 53 mm, its diameter between 24 mm and 28 mm.
The shell is perforate and ovate-conic, appearing rather thin and rudely striate. It is sculptured with very fine and close spiral striae. Its color is pale tawny-whitish, densely streaked with cinnamon, and it exhibits only a slight shine. The spire presents a broadly conic shape with a rather acute apex, and the suture appears superficial and somewhat hair-margined. Comprising six a little convex whorls, the body whorl is more swollen and a little shorter than the spire, featuring a narrow white umbilical patch. The aperture lies slightly oblique and has a somewhat rhombic-oval shape, appearing white and glossy inside. The peristome is rather broadly expanded and narrowly recurved, white, with its margins joined by an entering milk-white callus. The columellar margin is dilated and reflexed.
This species is endemic to Java, Indonesia.