Notoacmea potae is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Lottiidae, one of the families of true limpets.

This species, like other true limpets, has a fleshy body and hard, protective shell.

The shell of N. potae is approximately 8.80 mm long, with a height 40% of its length.

The shell has a radial color pattern, with differing shades of cream and dark brown.

[2] N. potae has been discovered in shallow coastal inlets across both the north and south islands of New Zealand.