United States Senate – DEM Hold
Lyndon B. Johnson (D-inc) – 538,417 – 84.59%
Carlos Watson (R) – 95,033 – 14.93%
Fred T. Spangler (C) – 3,025 – 0.48%
Total Votes – 636,475 – 100.00%
United States House of Representatives – District 1 – DEM Hold
Wright Patman (D-inc) – 18,104 – 100.00%
United States House of Representatives – District 2 – DEM Hold
Jack Brooks (D-inc) – 25,008 – 100.00%
United States House of Representatives – District 3 – DEM Hold
Brady P. Gentry (D-inc) – 20,767 – 100.00%
United States House of Representatives – District 4 – DEM Hold
Sam Rayburn (D-inc) – 15,177 – 100.00%
United States House of Representatives – District 5 – GOP Gain
Bruce R. Alger (R) – 27,982 – 52.91%
Wallace Savage (D) – 24,904 – 47.09%
Total Votes – 52,886 – 100.00%
United States House of Representatives – District 6 – DEM Hold
Olin E. Teague (D-inc) – 15,161 – 100.00%
United States House of Representatives – District 7 – DEM Hold
John Dowdy (D-inc) – 18,361 – 100.00%
United States House of Representatives – District 8 – DEM Hold
Albert Richard Thomas (D-inc) – 60,374 – 62.07%
William Buttler (R) – 36,405 – 37.43%
B. F. Hanna (Comm.) – 481 – 0.49%
Total Votes – 97,260 – 100.00%
United States House of Representatives – District 9 – DEM Hold
Clark W. Thompson (D-inc) – 29,952 – 100.00%
United States House of Representatives – District 10 – DEM Hold
Homer Thornberry (D-inc) – 23,752 – 100.00%
United States House of Representatives – District 11 – DEM Hold
William R. Poage (D-inc) – 17,739 – 100.00%
United States House of Representatives – District 12 – DEM Hold
Jim Wright (D) – 35,611 – 100.00%
United States House of Representatives – District 13 – DEM Hold
Frank N. Ikard (D-inc) – 25,085 – 100.00%
United States House of Representatives – District 14 – DEM Hold
John J. Bell (D) – 36,284 – 93.83%
D. C. DeWitt (R) – 2,384 – 6.17%
Total Votes – 38,668 – 100.00%
United States House of Representatives – District 15 – DEM Hold
Joe M. Kilgore (D) – 29,113 – 100.00%
United States House of Representatives – District 16 – DEM Hold
J. T. Rutherford (D) – 25,122 – 100.00%
United States House of Representatives – District 17 – DEM Hold
Omar Burleson (D-inc) – 18,484 – 100.00%
United States House of Representatives – District 18 – DEM Hold
Walter E. Rogers (D-inc) – 25,430 – 64.90%
LeRoy LaMaster (R) – 13,756 – 35.10%
Total Votes – 39,186 – 100.00%
United States House of Representatives – District 19 – DEM Hold
George H. Mahon (D-inc) – 26,824 – 100.00%
United States House of Representatives – District 20 – DEM Hold
Paul J. Kilday (D-inc) – 25,122 – 100.00%
United States House of Representatives – District 21 – DEM Hold
O. C. Fisher (D-inc) – 25,381 – 100.00%
United States House of Representatives – District At Large – DEM Hold
Martin Dies, Jr. (D-inc) – 555,446 – 88.04%
Tom Nolan (R) – 75,472 – 11.96%
Total Votes – 630,918 – 100.00%