U.S. Senate elections in Texas

39 elections · 1914–present · popular vote
Elections won
R 16 · D 2339 Senate elections since 1916
Last decided by
8.5 pts2024, Ted Cruz over Colin Allred
Closest ever
0.23 pts1941, W. Lee O'Daniel over Lyndon B. Johnson
Longest streak
19 in a rowDemocratic, 1916–1964
Next election
2026Tuesday, November 3, 2026

Texas's U.S. Senate seats are held by Republican John Cornyn and Republican Ted Cruz; Cruz won the most recent race by 8.5 points in 2024. Cornyn has held one seat since 2002 and Cruz the other since 2012. The 2024 race put Cruz ahead of Colin Allred, 8.5 points clear. Across 39 elections since 1916, Republicans have won 16 and Democrats 23. Of those, the closest was 1941, decided by 0.23 points; the widest 1940, by 88.5 points.

Ted Cruz R 5,990,741 · Colin Allred D 5,031,249 · Ted Brown L 267,039
John Cornyn R 5,962,983 · Mary Mj Hegar D 4,888,764 · Kerry Douglas McKennon L 209,722 · David B. Collins G 81,893 · +1 more
Ted Cruz R 4,440,137 · Paul Sadler D 3,194,927 · John Jay Myers L 162,354 · David B. Collins G 67,404
John Cornyn R 2,496,243 · Ron Kirk D 1,955,758 · Scott Lanier Jameson L 35,538 · Roy H. Williams G 25,051
Phil Gramm R 3,027,680 · Victor M. Morales D 2,428,776 · Michael Bird L 51,516 · John Huff N 19,469
Phil Gramm R 2,302,357 · Hugh Parmer D 1,429,986 · Gary Johnson L 89,089
John G. Tower R 1,822,877 · Barefoot Sanders D 1,511,985 · Flores Amaya L 63,543 · Tom Leonard S 14,464