Piper regale

{{Short description|Species of flowering plant}}

{{Speciesbox

|status = EN

|status_system = IUCN3.1

|genus = Piper

|species = regale

|authority = C. DC.

|status_ref={{cite iucn |author=Santiana, J. |author2=Pitman, N. |date=2004 |title=Piper regale |volume=2004 |page=e.T45858A11020382 |doi=10.2305/IUCN.UK.2004.RLTS.T45858A11020382.en |access-date=14 November 2021}}

}}

Piper regale is a species of plant in the family Piperaceae. It is endemic to Ecuador.