Enterosora is a genus of ferns in the family Polypodiaceae, subfamily Grammitidoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).

[1] PPG I also recognizes the genus Zygophlebia, which more recent sources include in Enterosora.

The Checklist of Ferns and Lycophytes of the World has recognized the merger of Zygophlebia into Enterosora.

As of February 2020[update], the Checklist of Ferns and Lycophytes of the World (CFLW) accepted the following species.

[2] Many of the species placed in Zygophlebia in the PPG I system do not yet have published names in Enterosora and so have "comb.