The 2026 primary runoff elections in Texas are on Tuesday, May 26. If no candidate from the March 2 primaries received more than 50% of the vote, the top two finishers go head to head in the runoff. All voters will have select statewide races on their ballots.

Voters in the Lone Star State will make their second attempt to nominate a Republican candidate for U.S. Senate in a primary runoff election on Tuesday, the electoral version of the Texas two-step.