Fulfordianthus is a genus of liverworts in the family Lejeuneaceae.

It is found in central and southern America.

[1] It contains the following species:[1] The genus name of Fulfordianthus is in honour of Margaret Hannah Fulford (1904–1999), who was an American bryologist who was active in identifying the flora of North and South America.

[2] The genus was circumscribed by Stephan Robbert Gradstein in Bryologist Vol.95 on page 44 in 1992.

This bryophyte-related article is a stub.