Helicops leopardinus

{{Short description|Species of snake}}

{{Speciesbox

| image = Helicops leopardinus (SCHLEGEL, 1837).jpg

| image_caption =

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author1=Catenazzi, A. |author2=Gagliardi, G. |author3=Gonzales, L. |author4=Nogueira, C. |author5=Williams, J. |author6=Giraudo, A. |author7=Arzamendia, V. |author8=Fitzgerald, L. |author9=Scrocchi, G. |year=2019 |title=Helicops leopardinus |volume=2019 |page=e.T15178817A15178836 |url=https://www.iucnredlist.org/species/15178817/15178836 |access-date=2 December 2021}}

| genus = Helicops

| species = leopardinus

| authority = (Schlegel, 1837)

}}

Helicops leopardinus, the leopard keelback, is a species of snake in the family Colubridae. It is endemic to South America, and can be found in Argentina, Bolivia, Brazil, Ecuador, French Guiana, Guyana, Paraguay, Peru, and Suriname.