Psacadonotus insulanus

{{Short description|Species of insect}}

{{Speciesbox

| image =

| status = EN

| status_system = IUCN2.3

| status_ref = {{cite iucn |author=Orthopteroid Specialist Group |date=1996 |title=Psacadonotus insulanus |volume=1996 |page=e.T18392A8199961 |doi=10.2305/IUCN.UK.1996.RLTS.T18392A8199961.en |access-date=15 November 2021}}

| genus = Psacadonotus

| species = insulanus

| authority = Rentz, 1993

| synonyms =

}}

Psacadonotus insulanus is a species of insect in the family Tettigoniidae. It is endemic to Australia. The insects are known to frequently inhabit Nuytsia farms in Western Australia.