Judge, Colorado Court of Appeals

Grant Sullivan has served on the Colorado Court of Appeals since January 2024 and is standing for retention on Nov. 3, 2026¹². Before the bench he was a trial and appellate litigator with the Colorado Attorney General's Office, specializing in constitutional law, voting rights, election law, tax and administrative law². He clerked on both the Colorado Court of Appeals and the Colorado Supreme Court².

• Judge, Colorado Court of Appeals, since January 2024²
• Trial and appellate litigator, Colorado Attorney General's Office (constitutional law, voting rights, election law, tax, administrative law, appeals)²
• Supreme Court Fellow, National Association of Attorneys General; clerk on the Colorado Court of Appeals and the Colorado Supreme Court²
• University of Colorado Law School (JD) and University of Texas at Austin (BBA)²
• Began service on the Colorado Court of Appeals in January 2024². He is on the ballot for a yes or no retention vote¹.
• Bar poll: Colorado Office of Judicial Performance Evaluation 2026 finding (an official state commission evaluation, not an endorsement). Recommendation: "Meets Performance Standards." As published: "The State Commission on Judicial Performance finds that Judge Grant Sullivan, by vote of 9-0 with one commissioner absent, and one commission vacancy, MEETS PERFORMANCE STANDARDS".
• Public discipline: Searched the Colorado Commission on Judicial Discipline's public Determination Database on 2026-10-06 (20 public determinations, 1984 to 2025) and its list of public court filings: no determination or filing names this judge. Discipline short of a public proceeding is confidential and is not listed by name.³