elected.Democratic gain. | nowrap | |- | | James E. Bromwell | | Republican | 1960 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- | | H. R. Gross | | Republican | 1948 | Incumbent re-elected. | nowrap | |- | | John Henry Kyl | | Republican | 1959 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- | | Neal Edward Smith | | Democratic | 1958 | Incumbent re-elected. | nowrap | |- | | Charles B. Hoeven | | Republican | 1942 | | Incumbent retired.New member elected.Democratic gain. | nowrap | |- | | Ben F. Jensen | | Republican | 1938 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |} Kansas |- | | Bob Dole | | Republican | 1960 | Incumbent re-elected. | nowrap | |- | | William H. Avery | | Republican | 1954 | | Incumbent retired to run for Governor.New member elected.Republican hold. | nowrap | |- | | Robert Ellsworth | | Republican | 1960 | Incumbent re-elected. | nowrap | |- | | Garner E. Shriver | | Republican | 1960 | Incumbent re-elected. | nowrap | |- | | Joe Skubitz | | Republican | 1962 | Incumbent re-elected. | nowrap | |} Kentucky |- | | Frank Stubblefield | | Democratic | 1958 | Incumbent re-elected. | nowrap | |- | | William Natcher | | Democratic | 1953 | Incumbent re-elected. | nowrap | |- | | Gene Snyder | | Republican | 1962 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- | | Frank Chelf | | Democratic | 1944 | Incumbent re-elected. | nowrap | |- | | Eugene Siler | | Republican | 1954 | | Incumbent retired.New member elected.Republican hold. | nowrap | |- | | John C. Watts | | Democratic | 1951 | Incumbent re-elected. | nowrap | |- | | Carl D. Perkins | | Democratic | 1948 | Incumbent re-elected. | nowrap | |} Louisiana |- | | F. Edward Hébert | | Democratic | 1940 | Incumbent re-elected. | nowrap | |- | | Hale Boggs | | Democratic | 19401942 1946 | Incumbent re-elected. | nowrap | |- | | Edwin E. Willis | | Democratic | 1948 | Incumbent re-elected. | nowrap | |- | | Joe