Thomas O'Brien (Illinois)

This page was current at the end of the individual's last campaign covered by Ballotpedia. Please contact us with any updates.

Thomas O'Brien

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Democratic Party

Elections and appointments

Last election

March 17, 2020

Thomas O'Brien (Democratic Party) ran for election for the 3rd Subcircuit judge of the Cook County Judicial Circuit Court in Illinois. O'Brien lost in the Democratic primary on March 17, 2020.

Elections

2020

See also: Municipal elections in Cook County, Illinois (2020)

General election

General election for Cook County Circuit Court 3rd Subcircuit

Incumbent Erin Haggerty Antonietti won election in the general election for Cook County Circuit Court 3rd Subcircuit on November 3, 2020.

		Candidate	%	Votes
✔	Submit photo	Erin Haggerty Antonietti (D)	100.0	97,668

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 97,668
= candidate completed the Ballotpedia Candidate Connection survey.
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Democratic primary election

Democratic primary for Cook County Circuit Court 3rd Subcircuit

Incumbent Erin Haggerty Antonietti defeated Thomas O'Brien in the Democratic primary for Cook County Circuit Court 3rd Subcircuit on March 17, 2020.

		Candidate	%	Votes
✔	Submit photo	Erin Haggerty Antonietti	65.6	38,567
	Submit photo	Thomas O'Brien	34.1	20,073
		Other/Write-in votes	0.3	193

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 58,833
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Campaign themes

2020

Ballotpedia survey responses

See also: Ballotpedia's Candidate Connection

Thomas O'Brien did not complete Ballotpedia's 2020 Candidate Connection survey.

See also

2020 Elections

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Government

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External links

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Footnotes

Illinois courts

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Federal courts:

Seventh Circuit Court of Appeals • U.S. District Court: Central District of Illinois, Northern District of Illinois, Southern District of Illinois • U.S. Bankruptcy Court: Central District of Illinois, Northern District of Illinois, Southern District of Illinois

State courts:

Illinois Supreme Court • Illinois Appellate Court • Illinois Circuit Court

State resources:

Courts in Illinois • Illinois judicial elections • Judicial selection in Illinois