Radiodiscus compactus

{{Short description|Species of gastropod}}

{{Speciesbox

| image =

| status = VU | status_system = IUCN2.3

| taxon = Radiodiscus compactus

| authority = Suter, 1980

| synonyms =

|status_ref={{cite iucn |author=Mansur, M.C.D. |date=1996 |title=Radiodiscus compactus |volume=1996 |page=e.T19067A8803418 |doi=10.2305/IUCN.UK.1996.RLTS.T19067A8803418.en |access-date=16 November 2021}}

}}

Radiodiscus compactus is a species of small air-breathing land snail, a terrestrial gastropod mollusk in the family Charopidae. This species is endemic to Brazil.