Wantulignathus

{{Short description|Extinct genus of mammal ancestors}}

{{Speciesbox

| fossil_range = {{fossil range|272.5|259}}

| genus = Wantulignathus

| parent_authority = Whitney and Sidor, 2016

| species = gwembensis{{cite web|url=https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=339717|title=Fossilworks: Wantulignathus|website=fossilworks.org}}

| authority = Whitney and Sidor, 2016

}}

Wantulignathus is genus of biarmosuchian therapsid from the Madumabisa Mudstone Formation, Zambia.{{Cite journal |last1=Whitney |first1=Megan R. |last2=Sidor |first2=Christian A. |date=2016-04-11 |title=A new therapsid from the Permian Madumabisa Mudstone Formation (Mid-Zambezi Basin) of southern Zambia |url=http://dx.doi.org/10.1080/02724634.2016.1150767 |journal=Journal of Vertebrate Paleontology |volume=36 |issue=4 |pages=e1150767 |doi=10.1080/02724634.2016.1150767 |s2cid=130695355 |issn=0272-4634}} It is known from fragmentary lower jaws and ribs.