Atractus dunni

{{Short description|Species of snake}}

{{Speciesbox

| image = Atractus_species_(a-f)_-_dunni.jpg

| status = NT

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Cisneros-Heredia, D.F. |year=2017 |title=Atractus dunni |page=e.T50951065A50951074 |doi=10.2305/IUCN.UK.2017-2.RLTS.T50951065A50951074.en}}

| genus = Atractus

| species = dunni

| image_alt = Species specimen.

| authority = Savage, 1955

}}

Atractus dunni, Dunn's ground snake, is a species of snake in the family Colubridae. The species can be found in Ecuador.