Retroporcus

{{Short description|Extinct genus of even-toed ungulates}}

{{Automatic taxobox

| fossil_range = {{fossil range|13.65|9.7}}

| image =

| image_caption =

| taxon = Retroporcus

| authority = Pickford and Laurent, 2014

| subdivision_ranks = Species

| subdivision =

• R. complutensis Pickford and Laurent, 2014 (type)
• R. matritensis (Golpe-Posse, 1972){{cite journal |last1=Pickford |first1=Martin |title=Biochronology of European Miocene Tetraconodontinae (Suidae, Artiodactyla, Mammalia) flowing from recent revision of the Subfamily |journal=Annalen des Naturhistorischen Museums in Wien |date=2016 |volume=118A |pages=175–244 |jstor=43923095 |issn=0255-0091}}
• R. sindiensis (Lydekker, 1884)

}}

Retroporcus was an extinct genus of even-toed ungulates that existed during the Miocene in Europe, the Indian subcontinent, and Turkey.{{cite journal |last1=Pickford |first1=M. |last2=Laurent |first2=Y. |title=Valorisation of palaeontological collections: nomination of a lectotype for Conohyus simorrensis (Lartet, 1851), Villefranche d'Astarac, France, and description of a new genus of tetraconodont |journal=Estudios Geológicos |date=30 June 2014 |volume=70 |issue=1 |pages=e002 |doi=10.3989/egeol.41261.262|doi-access=free }}