Oncidium longipes

{{Short description|Species of orchid}}

{{Speciesbox

| image = Oncidium longipes.jpg

| genus = Oncidium

| species = longipes

| authority = Lindl.

| synonyms =

• Oncidium janeirense Rchb.f.
• Oncidium oxyacanthosmum Rchb.f. ex Linden
• Oncidium longipes var. monophyllum Regel
• Oncidium biflorum Barb.Rodr.
• Oncidium hassleri Cogn.
• Oncidium monophyllum (Regel) Herter

}}

Oncidium longipes is a species of orchid occurring from Brazil to northeastern Argentina.