Cellana radiata (common name: the rayed wheel limpet), is a species of predatory sea snail, a marine gastropod mollusk in the family Nacellidae.

The shell has numerous, rather flat, granular ridges of varying height.

The color of the shell is grayish white to dark brown, with the ribs somewhat darker.

The markings of the muscles contrast with a dark gray color.

This species is distributed in the Indo-Pacific, mainly Australia and can be found on rocks in littoral and sublittoral areas.