The 2026 United States Senate election in Texas will be held on November 3, 2026, to elect a member of the United States Senate to represent the state of Texas. Incumbent four-term Republican Senator John Cornyn, who was re-elected in 2020 is eligible to run for re-election to a fifth term in office.
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Due to various votes and positions taken by Cornyn on topics such as gun control[4] and amnesty,[5] Cornyn is considered vulnerable to a primary challenge from the right as he is known as a moderate Republican.