Curtitoma novajasemljensis is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

The shell has a yellowish ash-color.

It is finely and equally decussated by longitudinal and revolving lines.

The whorls show a narrow shoulder.

[2] This species occurs in European waters and in the Canadian Arctic waters; on the continental shelf of the Alaskan Beaufort Sea[3]