Guraleus australis is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
This species was considered a variety of Mangilia mitralis ( = Guraleus mitralis ) by Pritchard and Gatliff in 1900
The length of the shell attains 16 mm.
This marine species is endemic to Australia and can be found off New South Wales, South Australia, Western Australia and Tasmania.
