The candidates listed in this guide will be on the 2018 primary election ballot in the communities defined by Community Impact Newspaper’s Katy coverage area. Only contested races are listed.
Statewide candidates
Democratic Party U.S. senator- Sema Hernandez
- Edward Kimbrough
- Beto O’Rourke
- James Jolly Clark
- Cedric Davis Sr.
- Joe Mumbach
- Adrian Ocegueda
- Jeffrey Payne
- Lupe Valdez
- Tom Wakely
- Andrew White
- Grady Yarbrough
- Mike Collier
- Michael Cooper
- Joi Chevalier
- Tim Mahoney
- Tex Morgan
- Miguel Suazo
- Roman McAllen
- Chris Spellmon
- Ted Cruz*
- Bruce Jacobson Jr.
- Mary Miller
- Geraldine Sam
- Stefano de Stefano
- Greg Abbott*
- SECEDE Kilgore**
- Barbara Krueger
- Scott Milder
- Dan Patrick*
- George P. Bush*
- Davey Edwards
- Jerry Patterson
- Rick Range
- Trey Blocker
- Jim Hogan
- Sid Miller*
- Christi Craddick*
- Weston Martinez
- David Bridges
- Sharon Keller*
- Jay Brandon
- Michelle Slaughter
- Dib Waldrip
County and district candidates
Democratic party State representative, District 10- Richie DeGrow
- Madeline K. Eden
- Matt Harris
- Kevin Nelson
- Mike Siegel
- Tami Walker
- Tawana Walter-Cadien
- Steve Brown
- Mark Gibson
- Margarita Ruiz Johnson
- Sri Preston Kulkarni
- Letitia Plummer
- Ahmad R. Hassan
- Rita Lucido
- Fran Watson
- Meghan Scoggins
- Durward White
- Carlos Pena
- Gina Calanni
- Adam Milasincic
- Jenifer Rene Pool
- John W. Cook,
- Michael T. McCaul*
- James Green
- Danny Nguyen
- Pete Olson*
- Eric Zmrhal
- Joan Huffman*
- Kristin Tassin
- Trey Duhon*
- Tracy Sebesta
- Russell Klecka