Orthomene

{{Short description|Genus of plants}}

{{Automatic taxobox

|image = Orthomene schomburgkii (Miers) Barneby - Flickr - Alex Popovkin, Bahia, Brazil (28).jpg

|image_caption = Orthomene schomburgkii

|taxon = Orthomene

|authority = Barneby & Krukoff

}}

Orthomene is a genus of flowering plants belonging to the family Menispermaceae.{{cite web |title=Orthomene Barneby & Krukoff {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:296867-2 |website=Plants of the World Online |access-date=19 May 2021 |language=en}}

Its native range is Panama to Southern Tropical America and Trinidad.