Hypolepis poeppigii is a fern species in the family Dennstaedtiaceae that has no common name.

[2] It is native to Chile[1] and the Falkland Islands.

[3] It was first described by German botanist Georg Heinrich Mettenius, but his description was not considered validly published, and American botanist William Ralph Maxon later described the species in a valid publication.

[4] Hypolepis poeppigii has either individual antheridia or antheridia grouped on an antheridiophore.

[5] Hypolepis poeppigii is native to central and southern Chile.