Texas Attorney General Ken Paxton (R-TX) won the Republican primary runoff for the U.S. Senate on May 26, 2026 [1].
The victory represents a significant shift in Texas politics, as Paxton defeated an incumbent senator to secure the party's nomination.
Paxton said remarks from a celebration venue in Plano, Texas, after the election results were finalized [3]. The runoff election took place on May 26, 2026 [1], pitting the Attorney General against Sen. John Cornyn (R-TX).
According to reporting from KGW, Paxton won the nomination and defeated Cornyn [2]. Early reports from CNN said that Paxton held a substantial lead during the counting process on election night [1].
The contest was the culmination of a primary challenge that tested the Republican base in the state. By winning the runoff, Paxton now becomes the official GOP candidate for the U.S. Senate seat in the general election.
Paxton's victory in the runoff follows a campaign focused on his record as the state's top legal officer. The transition from Attorney General to a candidate for the U.S. Senate marks a new chapter in his political career as he prepares to face the general election cycle.
“Ken Paxton won the Republican nomination, defeating John Cornyn”
The defeat of an incumbent senator by a high-profile state official signals a preference for Paxton's political brand among the Texas Republican electorate. This shift suggests a move toward the specific legal and political strategies Paxton championed as Attorney General, potentially altering the GOP's legislative approach in the U.S. Senate if he wins the general election.
