Adelpha nea, the Nea sister, is a butterfly of the family Nymphalidae.

It was described by William Chapman Hewitson in 1847.

It is found from south-eastern Mexico, Belize and Costa Rica to Venezuela and southern Peru, the Guianas and Amazonian Brazil.

[2] The larvae feed on Miconia species.

This Limenitidinae article is a stub.