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Jill Rose Quinn

Circuit Court Judge, Cook County

AI wrote this from the sources listed below. A second AI checked each sentence against its source, and software checked the links and dates. A person didn’t review it, so every sentence links to its source for you to check. Updated Wednesday, October 7, 2026.

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Overview

Judge Jill Rose Quinn serves in the Domestic Relations Division’s Team Trial Section.1 She has held that assignment since 2023.2 She was elected to the bench in 2020.2 Her practice focused on family law, real estate, and probate.2 Her first assignment was in Traffic Court.2 She is president of the Alliance of Illinois Judges.3 She has lectured on issues affecting LGBTQ+ litigants and lawyers.2

Campaign money

Not found in public sources as of Wednesday, October 7, 2026.

Endorsements and bar evaluations

  • Chicago Federation of Labor4Union

Yes means the group recommends keeping the judge in office.

  • Chicago Bar Association: “Qualified”5
  • Chicago Council of Lawyers: “Qualified”6
  • Illinois State Bar Association: “Yes”2
  • Alliance of Bar Associations for Judicial Screening: All 11 other member groups that rated this judge said “Yes”.7 Each group’s rating (PDF)

Sources

  1. Honorable Jill Rose Quinn, Circuit Judge, Circuit Court of Cook County. Viewed Wednesday, October 7, 2026.
  2. Cook County Judicial Evaluations, Illinois State Bar Association. Viewed Wednesday, October 7, 2026.
  3. The Alliance of Illinois Judges on being chosen as Chicago Pride Parade Community Grand Marshals, Windy City Times. Viewed Wednesday, October 7, 2026.
  4. NOVEMBER 3, 2026 GENERAL ELECTION ENDORSED CANDIDATES, Chicago Federation of Labor. Viewed Wednesday, October 7, 2026.
  5. Vote Smart: CBA Judicial Voter's Guide, General Election, November 3, 2026, Chicago Bar Association. Viewed Tuesday, October 6, 2026.
  6. Evaluation Report: Judges on the Ballot in the November 3, 2026 General Election, Chicago Council of Lawyers. Viewed Tuesday, October 6, 2026.
  7. Alliance of Bar Associations for Judicial Screening, 2026 General Election ratings, Alliance of Bar Associations for Judicial Screening. Viewed Tuesday, October 6, 2026.