1836.Nullifier hold.Successor seated December 19, 1836.Successor also elected the same day to the next term, see below. | nowrap | |- ! | John Banks | | Anti-Masonic | 1830 | | Incumbent resigned March 31, 1836.New member elected October 11, 1836.Anti-Jacksonian gain.Successor seated December 5, 1836.Successor was not a candidate the same day for the next term, see below. | nowrap | |- ! | Richard I. Manning | | Jacksonian | 1834 | | Incumbent died May 1, 1836.New member elected October 11, 1836.Jacksonian hold.Successor seated December 19, 1836.Successor elected the same day for the next term, see below. | nowrap | |- ! | John E. Coffee | | Jacksonian | 1832 | | Incumbent died September 25, 1836.New member elected October 30, 1836.Nullifier gain.Successor seated December 26, 1836.Successor had already been elected to the next term, see below. | nowrap | |- ! | Jesse Miller | | Jacksonian | 1832 | | Incumbent resigned October 30, 1836.New member elected November 4, 1836.Jacksonian hold.Successor seated December 5, 1836.Successor had not been a candidate for the next term, see below. | nowrap | |- ! | David Dickson | | Jacksonian | 1835 | | Incumbent died July 31, 1836.New member elected November 7, 1836.Jacksonian hold.Successor seated January 7, 1837.Successor was not later elected to the next term, see below. | nowrap | |- ! | Samuel Beardsley | | Jacksonian | 1830 | | Incumbent resigned March 29, 1836.New member elected November 7–9, 1836.Jacksonian hold.Successor seated December 5, 1836.Successor was not a candidate the same day for the next term, see below. | nowrap | |- ! | Philo C. Fuller | | Jacksonian | 1832 | | Incumbent resigned September 2, 1836.New member elected November 9, 1836.Anti-Jacksonian gain.Successor seated December 6, 1836.Successor was not a candidate the same day for the next term, see below. | nowrap | |- ! | Philemon Dickerson | | Jacksonian | 1832 | | Incumbent resigned November 3, 1836, to become Governor of New Jersey.New member elected November 15–16, 1836.Anti-Jacksonian gain.Successor seated December 5, 1836.Successor was not a candidate the same day for the next term, see below. | nowrap | |- ! | George W. Towns | | Jacksonian | 1834 | | Incumbent resigned September 1, 1836.New member elected January 2, 1837.Anti-Jacksonian gain.Successor seated January 31, 1837.Successor had already lost election to the next term, see below.