United States Senate – DEM Hold
Lyndon B. Johnson (D) – 702,985 – 66.22%
Jack Porter (R) – 349,665 – 32.94%
Samuel N. Morris (Proh.) – 8,913 – 0.84%
Total Votes – 1,061,563 – 100.00%
United States House of Representatives – District 1 – DEM Hold
Wright Patman (D-inc) – 40,162 – 100.00%
United States House of Representatives – District 2 – DEM Hold
Jesse M. Combs (D-inc) – 55,072 – 93.26%
Don Parker (R) – 3,978 – 6.74%
Total Votes – 59,050 – 100.00%
United States House of Representatives – District 3 – DEM Hold
Lindley Beckworth (D-inc) – 36,411 – 88.69%
R. E. Kennedy (R) – 4,642 – 11.31%
Total Votes – 41,053 – 100.00%
United States House of Representatives – District 4 – DEM Hold
Sam Rayburn (D-inc) – 38,211 – 100.00%
United States House of Representatives – District 5 – DEM Hold
Joseph Franklin Wilson (D-inc) – 66,484 – 98.43%
Joe Bailey Irwin (Prog.) – 1,060 – 1.57%
Total Votes – 67,544 – 100.00%
United States House of Representatives – District 6 – DEM Hold
Olin E. Teague (D-inc) – 18,731 – 99.82%
J. Hayden Moore, Sr. (Prog.) – 33 – 0.18%
Total Votes – 18,764 – 100.00%
United States House of Representatives – District 7 – DEM Hold
Tom Pickett (D-inc) – 27,945 – 100.00%
United States House of Representatives – District 8 – DEM Hold
Albert Richard Thomas (D-inc) – 100,721 – 85.47%
Joe Ingraham (R) – 17,124 – 14.53%
Total Votes – 117,845 – 100.00%
United States House of Representatives – District 9 – DEM Hold
Clark W. Thompson (D-inc) – 55,606 – 100.00%
United States House of Representatives – District 10 – DEM Hold
Homer Thornberry (D) – 45,007 – 100.00%
United States House of Representatives – District 11 – DEM Hold
William R. Poage (D-inc) – 40,795 – 96.32%
A. A. Warrington (D) – 1,558 – 3.68%
Total Votes – 42,353 – 100.00%
United States House of Representatives – District 12 – DEM Hold
Wingate H. Lucas (D-inc) – 61,206 – 89.11%
Elton M. Hyder (R) – 7,480 – 10.89%
Total Votes – 68,686 – 100.00%
United States House of Representatives – District 13 – DEM Hold
Ed Gossett (D-inc) – 44,274 – 100.00%
United States House of Representatives – District 14 – DEM Hold
John E. Lyle, Jr. (D-inc) – 59,163 – 88.86%
James M. Swafford (R) – 7,262 – 10.91%
Tom Neal (Prog.) – 158 – 0.24%
Total Votes – 66,583 – 100.00%
United States House of Representatives – District 15 – DEM Hold
Lloyd M. Bentsen, Jr. (D) – 27,402 – 100.00%
United States House of Representatives – District 16 – DEM Hold
Kenneth M. Regan (D-inc) – 37,173 – 99.47%
J. B. Chavez (Prog.) – 198 – 0.53%
Total Votes – 37,371 – 100.00%
United States House of Representatives – District 17 – DEM Hold
Omar Burleson (D-inc) – 34,078 – 100.00%
United States House of Representatives – District 18 – DEM Hold
Eugene Worley (D-inc) – 48,985 – 88.66%
J. Evetts Haley (R) – 6,266 – 11.34%
Total Votes – 55,251 – 100.00%
United States House of Representatives – District 19 – DEM Hold
George H. Mahon (D-inc) – 58,585 – 95.56%
Mohler D. Temple (R) – 2,724 – 4.44%
Total Votes – 61,309 – 100.00%
United States House of Representatives – District 20 – DEM Hold
Paul J. Kilday (D-inc) – 43,709 – 75.25%
J. P. Ledvina (R) – 14,376 – 24.75%
Total Votes – 58,085 – 100.00%
United States House of Representatives – District 21 – DEM Hold
O. C. Fisher (D-inc) – 45,274 – 100.00%