Cobar Peneplain

{{Use Australian English|date=August 2019}}

{{Use dmy dates|date=July 2019}}

{{Infobox Australian place

| type = region

| name = Cobar Peneplain

| state = nsw

| image = IBRA 6.1 Cobar Peneplain.png

| caption = The interim Australian bioregions,
with Cobar Peneplain in red

| coordinates =

| pop =

| est =

| area = 73853.46

| url =

| near-n = Darling Riverine Plains

| near-ne = Darling Riverine Plains

| near-e = Darling Riverine Plains

| near-se = NSW South Western Slopes

| near-s = NSW South Western Slopes

| near-sw = Riverina

| near-w = Murray Darling Depression

| near-nw = Murray Darling Depression

| near = Cobar Peneplain

}}

Cobar Peneplain, an interim Australian bioregion, is located in New South Wales,{{cite web | author = Environment Australia | title = Revision of the Interim Biogeographic Regionalisation for Australia (IBRA) and Development of Version 5.1 - Summary Report | publisher = Department of the Environment and Water Resources, Australian Government | url = http://www.deh.gov.au/parks/nrs/ibra/version5-1/summary-report/index.html | accessdate = 2007-01-31 |archiveurl = https://web.archive.org/web/20060905215218/http://www.deh.gov.au/parks/nrs/ibra/version5-1/summary-report/index.html |archivedate = 2006-09-05}}[http://www.deh.gov.au/parks/nrs/ibra/version6-1/index.html IBRA Version 6.1] data and comprises {{convert|7385346|ha}}.{{cite web |url=http://www.environment.gov.au/parks/nrs/science/bioregion-framework/ibra/ibracode7.html |title=Interim Biogeographic Regionalisation for Australia (IBRA7) regions and codes |work=Department of Sustainability, Environment, Water, Population and Communities |publisher=Commonwealth of Australia |year=2012 |accessdate=13 January 2013}}

The bioregion has the code COP. There are five subregions.

class="wikitable sortable"
colspan=5|IBRA regions and subregions: IBRA7
scope="col" width="250px"|IBRA region / subregion	scope="col" width="100px"|IBRA code	scope="col" width="250px"|Area	scope="col" width="75px"|States	Location in Australia
Cobar Peneplain	align="center"|COP	align="right"|{{convert|7385346|ha}}	align="center" rowspan=6|NSW	align="center" rowspan=6|100px
align="right"|Boorindal Plains	align="center"|COP1	align="right"|{{convert|400236|ha}}
align="right"|Barnato Downs	align="center"|COP2	align="right"|{{convert|1773542|ha}}
align="right"|Canbelego Downs	align="center"|COP3	align="right"|{{convert|2001425|ha}}
align="right"|Nymagee	align="center"|COP4	align="right"|{{convert|2070061|ha}}
align="right"|Lachlan Plains	align="center"|COP5	align="right"|{{convert|1140082|ha}}