! |- ! |- ! |- ! |- ! |} Tennessee Tennessee lost 2 seats, going from 13 to 11 members. Elections were held August 3, 1842. |- ! | Thomas D. Arnold | | Whig | 1841 | |Incumbent retired.New member elected.Democratic gain. | nowrap | |- ! | Abraham McClellan | | Democratic | 1837 | |Incumbent retired.New member elected.Whig gain. | nowrap | |- ! rowspan=2 | | Joseph L. Williams | | Whig | 1837 | |Incumbent lost renomination.New member elected.Democratic gain. | rowspan=2 nowrap | |- | Thomas J. Campbell | | Whig | 1841 | Redistricted from the . |- ! | Thomas J. Campbell | | Whig | 1841 | |Incumbent redistricted to the .New member elected.Democratic gain. | nowrap | |- ! | Hopkins L. Turney | | Democratic | 1837 | |Incumbent retired.New member elected.Democratic hold. | nowrap | |- ! rowspan=2 | | William B. Campbell | | Whig | 1837 | |Incumbent retired.New member elected.Democratic gain. | nowrap rowspan=2 | |- | Aaron V. Brown | | Democratic | 1839 | Redistricted from the . |- ! | Robert L. Caruthers | | Whig | 1841 | |Incumbent retired.New member elected.Whig hold. | nowrap | |- ! | Meredith P. Gentry | | Whig | 1839 | |Incumbent retired.New member elected.Whig hold. | nowrap | |- ! rowspan=2 | | Harvey M. Watterson | | Democratic | 1839 | |Incumbent retired.New member elected.Democratic hold. | nowrap rowspan=2 | |- | Cave Johnson | | Democratic | 1839 | Redistricted from the . |- ! | Aaron V. Brown | | Democratic | 1839 | |Incumbent redistricted to the .New member elected.Whig gain. | nowrap | |- ! rowspan=2 | | Cave Johnson | | Democratic | 1839 | |Incumbent redistricted to the .New member elected.Whig gain. | rowspan=2 nowrap | |- | Milton Brown | | Whig | 1841 | Redistricted from the . |} Vermont Vermont lost 1 seat, going from 5 to 4 members. Elections were held September 5, 1843, after the March 4, 1843 beginning of the term. |- ! |- ! |- ! |- ! |} Virginia Virginia lost 6 seats, going from 21 to 15 members. Elections were held April 27, 1843, after the March 4, 1843 beginning of the term. |- ! |- ! |- ! |- ! |- ! |- ! |-