Amanita armeniaca is a species of agaric fungus in the family Amanitaceae native to Australia.
Amanita ameniaca has a cap that is up to 90 mm wide; it is hemispheric at first, then it becomes convex before it becomes plane, smooth, and dry. It is orange and powdery. It has remnants of a universal veil; it has flat, dull scales near the center that eventually disappear.
Gills are free, thin, crowded, and white.
The stem is up to 130 mm long and 12 mm wide. The stem is firm with a small bulbous base. It is often pale orange. It has a ring, and the volva is usually absent or with a few irregular scales.