12th Judicial Circuit, 5th Subcircuit Judge (Vacancy of Petrungaro) (Will County)

1 candidate · General election, November 3, 2026 · Only voters in this district

What this office does

A judge on the state's main trial court. Hears serious criminal cases (felonies), large civil lawsuits and, in many states, family and probate matters.

Candidates

Erin O'Brien

Republican · $150K raised (state filings)
Not enough public record yet to place on the left–right scale.
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Quick answers

Who is running for 12th Judicial Circuit, 5th Subcircuit Judge (Vacancy of Petrungaro) (Will County) in 2026?
Erin O'Brien (Republican).
What does this office do?
A judge on the state's main trial court. Hears serious criminal cases (felonies), large civil lawsuits and, in many states, family and probate matters.
Who should I vote for in the 12th Judicial Circuit, 5th Subcircuit Judge (Vacancy of Petrungaro) (Will County) race?
SpectrumVote doesn't endorse anyone or tell you how to vote. Compare each candidate's record, funding, outside spending and endorsements on this page, then decide based on the issues that matter most to you. Enter your address at spectrumvote.com to see this race next to everything else on your ballot.
When is the election?
The general election was Tuesday, November 3, 2026. Counts are unofficial until each state certifies its results over the following weeks; your state or county election office has the official results.

Not sure how to decide? Read our nonpartisan guide to the Will County ballot.

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