1824.Democratic-Republican hold.Successor seated December 13, 1824.Successor had not been a candidate to the next term, see below. | nowrap | |- ! | William Lee Ball | | Democratic-Republican | 1817 | | Incumbent died February 29, 1824.New member elected in 1824.Democratic-Republican hold.Successor seated April 8, 1824.Successor later re-elected to the next term, see below. | nowrap | |- ! | Thomas J. Rogers | | Democratic-Republican | 1818 | | Incumbent resigned April 20, 1824.New member elected October 12, 1824.Democratic-Republican hold.Successor seated December 23, 1824.Successor also elected the same day to the next term, see below. | nowrap | |- ! | John Tod | | Democratic-Republican | 1820 | | Incumbent resigned sometime in 1824.New member elected October 12, 1824.Democratic-Republican hold.Successor seated December 6, 1824.Successor also elected the same day to the next term, see below. | nowrap | |- ! | colspan=3 | Vacant | | John Bailey (Democratic-Republican) declared not entitled to seat in previous election.Bailey was then re-elected on the third ballot November 29, 1824.Democratic-Republican gain.Successor seated December 13, 1824.Successor later elected to the next term, see below. | nowrap | |- ! | Thomas W. Cobb | | Democratic-Republican | 18161820 1822 | | Incumbent resigned December 6, 1824 when elected U.S. Senator.New member elected in 1824.Democratic-Republican hold.Successor seated February 7, 1825.Successor had not been a candidate for the next term, see below. | nowrap | |- ! | Hutchins G. Burton | | Democratic-Republican | 1819 | | Incumbent resigned March 23, 1824 when elected Governor of North Carolina.New member elected January 6, 1825.Democratic-Republican hold.Successor seated January 19, 1825.Successor later elected to the next term, see below. | nowrap | |} 19th Congress |- ! | colspan=3 | Vacant | | Representative-elect James Miller declined to serve.New member elected March 8, 1825.Anti-Jacksonian gain.Successor seated December 5, 1825 with the rest of the Congress. | nowrap | |- ! | Joel R. Poinsett | | Jacksonian | 1820 | | Incumbent resigned March 7, 1825 when appointed U.S. Minister to Mexico.New member elected May 17, 1825.Jacksonian hold.Successor seated December 5, 1825. | nowrap | |- ! | Henry Clay | | Anti-Jacksonian | 18101814 18141815 (Seat declared vacant)1815 1820 1822 | | Incumbent resigned March 6, 1825 when appointed U.S. Secretary of State.New member elected August 1, 1825.Anti-Jacksonian hold.Successor seated December 5, 1825. | nowrap | |- ! | James Allison Jr. | |