Deanside

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

{{Use dmy dates|date=February 2017}}

{{Infobox Australian place

| type = suburb

| name = Deanside

| city =

| state = vic

| image =

| caption =

| lga = City of Melton

| postcode = 3336

| pop = 654

| pop_year = {{CensusAU|2021}}

| pop_footnotes = {{Census 2021 AUS | id = SAL20724 | name = Deanside (Suburbs and Localities) | accessdate = 23 July 2022 | quick = on}}

| area =

| est = 2017

| alternative_location_map = Australia Victoria metropolitan Melbourne

| pushpin_map_caption = Location in metropolitan Melbourne

| coordinates = {{coord|37.72657|S|144.6972|E|display=inline,title}}

| stategov = Kororoit

| stategov2 =

| fedgov = Gorton

| dist1 = 24

| location1 = Melbourne

| dist2 =

| location2 =

| near-nw = Bonnie Brook

| near-n = Fraser Rise

| near-ne = Caroline Springs

| near-w = Aintree

| near-e = Caroline Springs

| near-sw = Mount Atkinson

| near-s = Mount Atkinson

| near-se = Ravenhall

| local_map = yes

| zoom = 12

}}

Deanside is a suburb in Melbourne, Victoria, Australia, {{convert|24|km|abbr=on}} west of Melbourne's Central Business District, located within the City of Melton local government area. Deanside recorded a population of 654 at the 2021 census.

The suburb was gazetted by the Office of Geographic Names on 9 February 2017,{{cite web|title=Locality boundaries|url=http://www.dtpli.vic.gov.au/property-and-land-titles/naming-places-features-and-roads/naming-proposals/locality-boundaries|website=Department of Environment, Land, Water and Planning|publisher=State Government of Victoria|accessdate=25 February 2017}} following a proposal for eleven new suburbs by the City of Melton, and officially came into effect in mid-2017.{{cite news|last1=Landy|first1=Samantha|title=Eleven new suburbs to be established in the Melton growth area, west of Melbourne's CBD|url=http://www.realestate.com.au/news/eleven-new-suburbs-to-be-established-in-the-melton-growth-area-west-of-melbournes-cbd/|accessdate=25 February 2017|work=Herald Sun|date=10 February 2017|url-status=bot: unknown|archiveurl=https://web.archive.org/web/20170225081712/http://www.realestate.com.au/news/eleven-new-suburbs-to-be-established-in-the-melton-growth-area-west-of-melbournes-cbd/|archivedate=25 February 2017|df=dmy-all}}{{cite web|title=New suburbs|url=http://www.melton.vic.gov.au/Council/About-the-City/New-suburbs|publisher=City of Melton|accessdate=25 February 2017}}

Prior to the suburb's creation, the area was split between Rockbank and Plumpton.