re-elected. | nowrap | |- ! | Wilbur Mills | | Democratic | 1938 | Incumbent re-elected. | nowrap | |- ! | J. William Fulbright | | Democratic | 1942 | | Incumbent retired to run for U.S. senator.New member elected.Democratic hold. | nowrap | |- ! | William Fadjo Cravens | | Democratic | 1939 | Incumbent re-elected. | nowrap | |- ! | Brooks Hays | | Democratic | 1942 | Incumbent re-elected. | nowrap | |- ! | William F. Norrell | | Democratic | 1938 | Incumbent re-elected. | nowrap | |- ! | Oren Harris | | Democratic | 1940 | Incumbent re-elected. | nowrap | |} California |- ! | Clarence F. Lea | | Democratic | 1916 | Incumbent re-elected. | nowrap | |- ! | Clair Engle | | Democratic | 1943 | Incumbent re-elected. | nowrap | |- ! | J. Leroy Johnson | | Republican | 1942 | Incumbent re-elected. | nowrap | |- ! | Thomas Rolph | | Republican | 1940 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Richard J. Welch | | Republican | 1926 | Incumbent re-elected. | nowrap | |- ! | Albert E. Carter | | Republican | 1924 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | John H. Tolan | | Democratic | 1934 | Incumbent re-elected. | nowrap | |- ! | Jack Z. Anderson | | Republican | 1938 | Incumbent re-elected. | nowrap | |- ! | Bertrand W. Gearhart | | Republican | 1934 | Incumbent re-elected. | nowrap | |- ! | Alfred J. Elliott | | Democratic | 1937 | Incumbent re-elected. | nowrap | |- ! | George E. Outland | | Democratic | 1942 | Incumbent re-elected. | nowrap | |- ! | Jerry Voorhis | | Democratic | 1936 | Incumbent re-elected. | nowrap | |- ! | Norris Poulson | | Republican | 1942 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Thomas F. Ford | | Democratic | 1932 | | Incumbent retired.New member elected.Democratic hold. | nowrap | |- ! | John M. Costello | | Democratic | 1934 | | Incumbent lost renomination.New member elected.Republican gain. | nowrap | |- ! | Will Rogers Jr. | | Democratic | 1942