1943 United States House of Representatives elections

There were elections in 1943 to the United States House of Representatives:

! Missouri's 6th congressional district
 * colspan=3 | Vacant
 * | Incumbent Philip A. Bennett (R) died in previous Congress. New member elected January 12, 1943. Republican hold.
 * nowrap | ✅ Marion T. Bennett (Republican) 62.90%

Sam M. Wear (Democratic) 37.10%

! California's 2nd congressional district
 * Harry Lane Englebright
 * 1926 (special)
 * | Incumbent died May 13, 1943. New member elected August 31, 1943. Democratic gain.
 * nowrap | ✅ Clair Engle (Democratic) 39.82%
 * nowrap | ✅ Clair Engle (Democratic) 39.82%

Grace Englebright (Republican) 33.56%

Jesse M. Mayo (Republican) 26.61%

! Kansas's 2nd congressional district
 * Ulysses S. Guyer
 * 1924 (special) 1924 (retired) 1926
 * | Incumbent died June 5, 1943. New member elected September 14, 1943. Republican hold.
 * nowrap | ✅ Errett P. Scrivner (Republican) 69.09%
 * nowrap | ✅ Errett P. Scrivner (Republican) 69.09%

Herbert L. Drake (Democratic) 30.91%

! New York's 32nd congressional district
 * Francis D. Culkin
 * 1928 (special)
 * | Incumbent died August 4, 1943. New member elected November 2, 1943. Republican hold.
 * nowrap | ✅ Hadwen C. Fuller (Republican) 73.33%
 * nowrap | ✅ Hadwen C. Fuller (Republican) 73.33%

Norman G. Ward (Democratic) 26.67%

! Pennsylvania's 23rd congressional district
 * James E. Van Zandt
 * 1938
 * | Incumbent resigned September 24, 1943, after being called to active duty in the US Armed Forces. New member elected November 2, 1943. Republican hold.
 * nowrap | ✅ D. Emmert Brumbaugh (Republican) 59.40%
 * nowrap | ✅ D. Emmert Brumbaugh (Republican) 59.40%

Edna Marsden (Democratic) 40.60%

! Kentucky's 4th congressional district
 * Edward W. Creal
 * 1935 (special)
 * | Incumbent died October 13, 1943. New member elected November 30, 1943. Republican gain.
 * nowrap | ✅ Chester O. Carrier (Republican) 63.42%
 * nowrap | ✅ Chester O. Carrier (Republican) 63.42%

J. Dan Talbott (Democratic) 36.58%


 * }