Campylostigmus plessisi is a species of centipede in the Geophilidae family.

It is endemic to New Caledonia, a French overseas territory in Melanesia.

[1][2] The type locality is the reef flat of Île Mathieu, 60 km north-west of Nouméa, on Grande Terre.

Specimen material was found in a pile of Acropora coral at mid-tide level.

[2] This myriapoda-related article is a stub.