Julognathus

{{Short description|Extinct genus of therapsids}}

{{expand french|topic=paleontology|date=February 2023}}

{{Automatic taxobox

| fossil_range = Middle Permian

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| image_caption =

| taxon = Julognathus

| authority = Suchkova & Golubev, 2019

| type_species = Julognathus crudelis

| type_species_authority = Suchkova & Golubev, 2019

}}

Julognathus is an extinct genus of therocephalian in the family Scylacosauridae. It is known from a single species, Julognathus crudelis, from the Middle Permian of Russia.{{Cite journal|last1=Suchkova|first1=Yu. A.|last2=Golubev|first2=V. K.|date=2019-05-01|title=A New Primitive Therocephalian (Theromorpha) from the Middle Permian of Eastern Europe|url=https://doi.org/10.1134/S0031030119030158|journal=Paleontological Journal|language=en|volume=53|issue=3|pages=305–314|doi=10.1134/S0031030119030158|s2cid=195299565|issn=1555-6174|url-access=subscription}}