Eatoniella caliginosa is a species of small sea snail, a marine gastropod mollusk in the family Eatoniellidae, the eatoniellids.

[1] The species is endemic to the Kerguelen Islands.

The maximum recorded shell length is 2.24 mm.

[2] Minimum recorded depth is 0 m.[2] Maximum recorded depth is 41 m.[2]

This Eatoniellidae-related article is a stub.