Abacetus orbicollis

{{Short description|Species of beetle}}

{{Speciesbox

|genus=Abacetus

|species=orbicollis

|authority=Straneo, 1988

}}

Abacetus orbicollis is a species of ground beetle in the subfamily Pterostichinae.{{Cite web| title=Abacetus orbicollis Straneo, 1988 | url=https://www.catalogueoflife.org/data/taxon/8HHL | website=Catalogue of Life | access-date=2023-04-09 }} It was described by Straneo in 1988.