The governor is Texas’ chief executive, with a hand in everything from enforcing laws to setting budget priorities and responding to crises. Here’s a look at who’s running in the 2026 primary and where they come from.

The U.S. Postal Service warns it may not postmark mail the same day it takes possession of it. The deadline to register for the March 3 primary is Feb. 2.

As President Trump marks one year back in office, his EPA has proposed rolling back key air and climate protections, which experts say has already begun to strain Texas’s air quality and public health.