Monilea pantanellii is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

The turbinate, rather solid, red shell is umbilicate.

The first two whorls are smooth and scarcely visible, the rest ornamented with oblique lamellar minute striae and tuberculate cinguli.

Beneath they are ornamented with three granulose whitish concentric cinguli, the upper two near each other, the third more distant, surrounding the umbilicus.

[3] This species occurs in the Red Sea off Assab, Erithrea.