Cardigan, Victoria
{{Use Australian English|date=August 2019}}
{{Use dmy dates|date=July 2019}}
{{Infobox Australian place| type = suburb
| name = Cardigan
| state = vic
| city = Ballarat
| image =
| caption =
| lga = City of Ballarat
| use_lga_map = yes
| coordinates = {{coord|37.5370|S|143.7439|E|display=inline,title}}
| postcode = 3352
| est =
| pop = 1,064
| pop_year = {{CensusAU|2021}}
| elevation=
| maxtemp =
| mintemp =
| rainfall =
| stategov = Ripon
| fedgov = Ballarat
| dist1 =
| dir1 =
| location1=
| near-nw = Cardigan Village, Windermere
| near-n = Mitchell Park
| near-ne = Mitchell Park
| near-w = Bo Peep
| near-e = Lucas
| near-sw = Haddon
| near-s = Bunkers Hill
| near-se = Delacombe
| local_map = yes
| zoom = 11
}}
Cardigan is a suburb on the north-western rural-urban fringe of Ballarat in Victoria, Australia. At the {{CensusAU|2021}}, Cardigan had a population of 1,064.{{Census 2021 AUS|id=SAL20485|name=Cardigan (State Suburb)|accessdate=3 November 2022|quick=on}}
Cardigan Post Office opened 1 January 1861 and was closed on 30 June 1975.{{Citation|last=Phoenix Auctions History |title=Post Office List |url=http://www.phoenixauctions.com.au/cgi-bin/wsPhoenix.sh/Viewpocdwrapper.p?SortBy=VIC&filter=*Cardigan*|access-date=26 February 2021}}