Omorginae

{{Short description|Subfamily of beetles}}

{{Automatic taxobox

| taxon = Omorginae

| authority = Nikolajev, 2005

}}

Omorginae is a subfamily of beetles in the family Trogidae which includes extant species and extinct beetle species from the Lower Cretaceous.{{cite journal|last1=Nikolajev|first1=G. V.|date=2009-01-01|title=A new genus and species of the family Trogidae (Coleoptera: Scarabaeoidea) from the Lower Cretaceous of Mongolia|url=https://www.researchgate.net/publication/333098792_A_new_genus_and_species_of_the_family_Trogidae_Coleoptera_Scarabaeoidea_from_the_Lower_Cretaceous_of_Mongolia|journal=Caucasian Entomological Bulletin|volume=5|issue=2|language=en|pages=179–182|doi=10.23885/1814-3326-2009-5-2-179-182|doi-access=free}} The subfamily contains the following genera:{{cite web |url=https://www.biolib.cz/en/taxon/id768500/ |title=Omorginae |publisher=BioLib}}

• {{extinct}}Cretomorgus Nikolajev, 2007
• Omorgus Erichson, 1847
• Polynoncus Burmeister, 1876