Incumbent resigned in May 1810 after election as U.S. senator.New member elected.Federalist hold.Successor (Law) was not elected to finish the current term, see above. |- | John Davenport | | Federalist | 1798 | Incumbent re-elected. |} Delaware |- ! | Nicholas Van Dyke | | Federalist | 1807 | | Incumbent retired.New member elected.Federalist hold. | nowrap | |} Georgia |- ! rowspan=4 | | William W. Bibb | | Democratic-Republican | 1806 | Incumbent re-elected. | rowspan=4 nowrap | |- | George Troup | | Democratic-Republican | 1806 | Incumbent re-elected. |- | Howell Cobb | | Democratic-Republican | 1806 | Incumbent re-elected. |- | Dennis Smelt | | Democratic-Republican | 1806 | | Incumbent retired.New member elected.Democratic-Republican hold. |} Indiana Territory See Non-voting delegates, below. Kentucky |- ! | Matthew Lyon | | Democratic-Republican | 1797 1803 | | Incumbent lost re-election.New member elected.Democratic-Republican hold. | nowrap | |- ! | Samuel McKee | | Democratic-Republican | 1808 | Incumbent re-elected. | nowrap | |- ! | Henry Crist | | Democratic-Republican | 1808 | | Incumbent retired.New member elected.Democratic-Republican hold. | nowrap | |- ! | Richard M. Johnson | | Democratic-Republican | 1806 | Incumbent re-elected. | nowrap | |- ! | Benjamin Howard | | Democratic-Republican | 1806 | | Incumbent resigned April 10, 1810 to become Governor of Louisiana Territory.New member elected.Democratic-Republican hold.Successor was not a candidate to finish the current term, see above. | nowrap | |- ! | Joseph Desha | | Democratic-Republican | 1806 | Incumbent re-elected. | nowrap | |} Maryland Maryland held its elections October 1, 1810. |- ! | John Campbell | | Federalist | 1801 | | Incumbent retired.New member elected.Federalist hold. | nowrap | |- ! | Archibald Van Horne | | Democratic-Republican | 1806 | | Incumbent retired.New member elected.Democratic-Republican hold. | nowrap | |- ! | Philip Barton Key | | Federalist | 1806 | Incumbent re-elected. | nowrap | |- ! | Roger Nelson | | Democratic-Republican | 1804 | | Incumbent resigned May 14, 1810 to become associate judge of the fifth judicial circuit of Maryland.New member elected.Democratic-Republican hold.Successor also elected to finish the current term, see above. | nowrap | |- ! rowspan=2 | | Nicholas R. Moore | | Democratic-Republican | 1803 | | Incumbent lost re-election.New member elected.Democratic-Republican hold. | rowspan=2 nowrap | |- | Alexander McKim |