Agonidium obscurum
{{short description|Species of beetle}}
{{speciesbox|name=|taxon=Agonidium obscurum|authority=(Chaudoir, 1878)}}
Agonidium obscurum is a species of ground beetle in the subfamily Platyninae.{{Cite web| title=Agonidium obscurum (Chaudoir, 1878) | url=https://www.catalogueoflife.org/data/taxon/664YX | website=Catalogue of Life | access-date=2023-04-08 }} It was described by Maximilien Chaudoir in 1878.