There are four abolished electorates by the name of Wellington in Australia:
- Electoral district of Wellington (New South Wales)
- Electoral district of Wellington (Tasmania)
- Electoral district of Wellington (Western Australia)
Additionally, three other past and present electorates incorporate the name Wellington:
- Electoral district of Murray-Wellington (Western Australia, current)
- Electoral district of Wellington (County) (New South Wales, abolished)
- Electoral district of Wellington and Bligh (New South Wales, abolished)