Texas Ballot Compare

General election · Tuesday, November 3, 2026

Nonpartisan voter guide · Texas

JASON COX

Candidate · November 3, 2026 general election

Jason Cox

Jason Cox

Democratic Incumbent
On ballot as
JASON COX
Current role
Presiding Judge, Harris County Probate Court No. 3 (since 2019)
Background
  • Bachelor's degree, Texas A&M University (1994)
  • Law degree, University of Houston Law Center (2002)
  • Adjunct professor, University of Houston Law Center (per campaign)
  • Born in Houston
Experience
  • Re-elected November 8, 2022; defeated Rory R. Olsen, 51.6% to 48.4%
  • Elected November 2018; defeated incumbent Rory R. Olsen
  • Probate and fiduciary litigation attorney, Galligan & Manning (2004 until taking the bench) (per campaign)
  • President, Texas Probate Law American Inn of Court (per campaign)
  • Member, Guardianship Subcommittee, Texas Governor's Committee on People with Disabilities (per campaign)
Top priorities
  • "My approach is straightforward: know the law, be prepared, listen carefully, make timely decisions, and treat every person with dignity and respect."
  • Says he has worked to combine legal experience with "effective court administration, innovation, and individualized attention"
  • On mental health cases: "the legal system should protect individual rights while helping people and families navigate extraordinarily difficult circumstances"
Tidbits
  • Judicial philosophy: "My approach is straightforward: know the law, be prepared, listen carefully, make timely decisions, and treat every person with dignity and respect."
  • Court administration: Campaign site: says he has worked to combine his legal experience with "effective court administration, innovation, and individualized attention"
Endorsements
  • Texas Gulf Coast Area Labor Federation
  • Houston LGBTQ+ Political Caucus
  • Bay Area Democratic Movement
  • Houston Black American Democrats
  • Houston Association of Women Attorneys
Show all 10
  • LGBTQ+ Victory Fund (primary)
  • Area 5 Democrats (listed by campaign)
  • Mexican American Bar Association of Houston (listed by campaign)
  • Houston Lawyers Association (listed by campaign)
  • Houston Progressive Caucus (listed by campaign)
Campaign website
reelectjudgejasoncox.com