Peasiella isseli is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.

The small, imperforate, greenish shell has a conoid shape.

The body whorl takes up half of the total length.

Its base is angulated and shows on its lower parts four concentric ribs.

[2] This species occurs in the Red Sea on coral reefs.