Charpentieria dyodon

{{Short description|Species of gastropod}}

{{Speciesbox

| image = Charpentieria dyodon.jpg

| image_caption = A live Charpentieria dyodon

| status = LC | status_system = IUCN3.1

| status_ref = {{cite iucn |author=Nardi, G. |year=2017 |errata=2018 |title=Charpentieria dyodon |volume=2017 |page=e.T171632A123317249 |doi=10.2305/IUCN.UK.2017-3.RLTS.T171632A86518876.en |access-date=11 January 2019}}

| taxon = Charpentieria dyodon

| authority = Studer, 1820

| synonyms =

}}

Charpentieria dyodon is a species of small, very elongated, air-breathing land snail, terrestrial pulmonate gastropod mollusks in the family Clausiliidae, the door snails, all of which have a clausilium. This species is found in Italy and Switzerland.