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

The ribs are strong, convex, simple, whitish.

The interior is vividly pearly, with a rather large central spot of dull white notched in front, and bounded by the whitish muscle-impression.

The rest of the inside has a nacre of unequaled brilliancy with opalescent reflections.

[3] This species occurs in the Indian Ocean off Réunion.