Funa jeffreysii, common name Jeffrey's turrid, is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies[1] The length of the shell varies between 30 mm and 55 mm.

Its color is buff, finely mottled all over with reddish-brown, purplish on the spire, especially between the folds.

It is sculptured with oblique longitudinal folds (11 on the penultimate whorl) which stop abruptly at the shoulder and gradually decrease below.

The spirals are rather spaced, coarse and unequal, alternating in size, absent on the concave upper surface of the whorls.

The surface between lirae and over the concave anal fasciole is finely spirally striate.