Calpurnus

{{Short description|Genus of gastropods}}

{{Automatic_taxobox

| image = Calpurnus verrucosus East Timor.jpg

| image_caption = Calpurnus verrucosus

| taxon = Calpurnus

| authority = Montfort, 1810{{No-gastropod-genus-ref}}

| synonyms_ref =

| synonyms = *Cypraella Swainson, 1840

}}

Calpurnus is a genus of sea snails, marine gastropod mollusks in the family Ovulidae.{{WRMS species|203891|Calpurnus Montfort, 1810|||WoRMS (2009). Calpurnus Montfort, 1810. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=203891 on 6 June 2010}}