Masdevallia uniflora

{{Short description|Species of orchid}}

{{Speciesbox

| image = Masdevallia uniflora Orchi 12.jpg

| genus = Masdevallia

| display_parents = 3

| parent = Masdevallia subsect. Masdevallia

| species = uniflora

| authority = Ruiz & Pav.

}}

Masdevallia uniflora is a species of orchid in the family Orchidaceae.{{cite web |url= https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:643187-1 |title= Masdevallia uniflora Ruiz & Pav. |author= |date=n.d. |website=Plants of the World Online |publisher=The Trustees of the Royal Botanic Gardens, Kew |access-date=January 20, 2025}}{{cite web |url= https://www.catalogueoflife.org/data/taxon/3YBC5 |title= Masdevallia uniflora Ruiz & Pav. |author= |date=n.d. |website=Catalogue of Life |publisher=Species 2000 |access-date=January 20, 2025}} It is endemic to Peru (Junín). It is the type species of the genus Masdevallia.