! | Howell Cobb | | Democratic | 1842 | Incumbent re-elected. | nowrap | |- ! | Alexander H. Stephens | | Whig | 1843 | Incumbent re-elected. | nowrap | |- ! | Edward J. Black | | Democratic | 18381840 1841 | | Incumbent lost re-election.New member elected.Whig gain. | nowrap | |} Illinois Elections were held August 5, 1844. |- ! |- ! |- ! |- ! |- ! |- ! |- ! |} Indiana Elections were held August 4, 1845, after the March 4, 1845 beginning of the term, but before the House first convened in December 1845. |- ! |- ! |- ! |- ! |- ! |- ! |- ! |- ! |- ! |- ! |} Iowa Territory See Non-voting delegates, below. Kentucky Elections were held August 4, 1845, after the March 4, 1845 beginning of the term, but before the House first convened in December 1845. |- ! |- ! |- ! |- ! |- ! |- ! |- ! |- ! |- ! |- ! |} Louisiana Elections were held July 1–3, 1844. |- ! |- ! |- ! |- ! |} Maine Elections were held September 9, 1844. |- ! |- ! |- ! |- ! |- ! |- ! |- ! |} Maryland Late elections to the 28th Congress Maryland elected its members to the 28th Congress on February 14, 1844, after that Congress had already convened in 1843 and long after the 1842–1843 election cycle. |- ! | Isaac D. Jones | | Whig | 1841 | | Unknown if incumbent retired or lost re-election.New member elected.Whig hold. | nowrap | |- ! |- ! |- ! |- ! |- ! |} Regular elections to the 29th Congress Maryland's October 1, 1845 elections were after the March 4, 1845 beginning of the new term, but still before the Congress convened in December 1845. |- ! | John Causin | | Whig | 1844 | | Unknown if incumbent retired or lost re-election.New member elected.Whig hold. | nowrap | |- ! |- ! |- ! |- ! |- ! |} Massachusetts Elections were held November 11, 1844. At least one district, however, had multiple ballots stretching into 1846. |- ! |- ! |- ! |- ! | William Parmenter | | Democratic | 1836 | | Incumbent lost re-election.New member elected on the second ballot.Whig gain. | nowrap