# List of members of the United States House of Representatives in the 25th Congress by seniority

This is a complete list of members of the United States House of Representatives during the 25th United States Congress listed by seniority. As an historical article, the districts and party affiliations listed reflect those during the 25th Congress (March 4, 1837 – March 3, 1839). Current seats and party affiliations on the List of current members of the United States House of Representatives by seniority will be different for certain members.
Seniority depends on the date on which members were sworn into office. Since many members are sworn in on the same day, subsequent ranking is based on previous congressional service of the individual and then by alphabetical order by the last name of the congressman.
Committee chairmanship in the House is often associated with seniority. However, party leadership is typically not associated with seniority.
Note: The "*" indicates that the representative/delegate may have served one or more non-consecutive terms while in the House of Representatives of the United States Congress.

## U.S. House seniority list

U.S. House seniority :
| Rank | Representative | Party | District | Seniority date (Previous service, if any) | No.# of term(s) | Notes |
| 1 | Lewis Williams | W | NC-13 | March 4, 1815 | 12th term | Dean of the House |
| 2 | Charles F. Mercer | W | VA-14 | March 4, 1817 | 11th term |
| 3 | Henry William Connor | D | NC-11 | March 4, 1821 | 09th term |
| 4 | John Reed Jr. | W | MA-11 | March 4, 1821 Previous service, 1813–1817. | 11th term* |
| 5 | Churchill C. Cambreleng | D | NY-03 | December 3, 1821 | 09th term | Left the House in 1839. |
| 6 | Elisha Whittlesey | W | OH-16 | March 4, 1823 | 08th term | Resigned on July 9, 1838. |
| 7 | James K. Polk | D | TN-09 | March 4, 1825 | 07th term | Speaker of the House Left the House in 1839. |
| 8 | John Bell | W | TN-07 | March 4, 1827 | 06th term |
| 9 | Augustine Henry Shepperd | W | NC-09 | March 4, 1827 | 06th term | Left the House in 1839. |
| 10 | Ratliff Boon | D | IN-01 | March 4, 1829 Previous service, 1825–1827. | 06th term* | Left the House in 1839. |
| 11 | Horace Everett | W | VT-03 | March 4, 1829 | 05th term |
| 12 | George Grennell Jr. | W | MA-06 | March 4, 1829 | 05th term | Left the House in 1839. |
| 13 | Dixon H. Lewis | D | AL-04 | March 4, 1829 | 05th term |
| 14 | Henry A. P. Muhlenberg | D | PA-09 | March 4, 1829 | 05th term | Resigned on February 9, 1838. |
| 15 | Abraham Rencher | W | NC-10 | March 4, 1829 | 05th term | Left the House in 1839. |
| 16 | James Israel Standifer | W | TN-04 | March 4, 1829 Previous service, 1823–1825. | 06th term* | Died on August 20, 1837. |
| 17 | George Evans | W | ME-04 | July 20, 1829 | 05th term |
| 18 | John M. Patton | D | VA-13 | November 25, 1830 | 05th term | Resigned on April 7, 1838. |
| 19 | John Quincy Adams | W | MA-12 | March 4, 1831 | 04th term |
| 20 | Heman Allen | W | VT-04 | March 4, 1831 | 04th term | Left the House in 1839. |
| 21 | George N. Briggs | W | MA-07 | March 4, 1831 | 04th term |
| 22 | Thomas Corwin | W | OH-04 | March 4, 1831 | 04th term |
| 23 | John K. Griffin | D | SC-09 | March 4, 1831 | 04th term |
| 24 | James Iver McKay | D | NC-05 | March 4, 1831 | 04th term |
| 25 | Thomas McKean Thompson McKennan | W | PA-21 | March 4, 1831 | 04th term | Left the House in 1839. |
| 26 | John J. Milligan | W | DE | March 4, 1831 | 04th term | Left the House in 1839. |
| 27 | David Potts Jr. | W | PA-04 | March 4, 1831 | 04th term | Left the House in 1839. |
| 28 | Francis Thomas | D | MD-06 | March 4, 1831 | 04th term |
| 29 | William Slade | W | VT-02 | November 1, 1831 | 04th term |
| 30 | Micajah Thomas Hawkins | D | NC-06 | December 15, 1831 | 04th term |
| 31 | Hiland Hall | W | VT-01 | January 1, 1833 | 04th term |
| 32 | Jesse Atherton Bynum | D | NC-02 | March 4, 1833 | 03rd term |
| 33 | Zadok Casey | D | IL-02 | March 4, 1833 | 03rd term |
| 34 | John Chaney | D | OH-09 | March 4, 1833 | 03rd term | Left the House in 1839. |
| 35 | Edward Darlington | W | PA-04 | March 4, 1833 | 03rd term | Left the House in 1839. |
| 36 | Edmund Deberry | W | NC-07 | March 4, 1833 Previous service, 1829–1831. | 04th term* |
| 37 | James Graham | W | NC-12 | March 4, 1833 | 03rd term |
| 38 | Thomas L. Hamer | D | OH-05 | March 4, 1833 | 03rd term | Left the House in 1839. |
| 39 | Isaac McKim | D | MD-04 | March 4, 1833 Previous service, 1823–1825. | 05th term* | Died on April 1, 1838. |
| 40 | Francis Ormand Jonathan Smith | D | ME-02 | March 4, 1833 | 03rd term | Left the House in 1839. |
| 41 | William Taylor | D | NY-23 | March 4, 1833 | 03rd term | Left the House in 1839. |
| 42 | David Douglas Wagener | D | PA-07 | March 4, 1833 | 03rd term |
| 43 | Taylor Webster | D | OH-02 | March 4, 1833 | 03rd term | Left the House in 1839. |
| 44 | Henry A. Wise | W | VA-08 | March 4, 1833 | 03rd term |
| 45 | Levi Lincoln Jr. | W | MA-05 | February 17, 1834 | 03rd term |
| 46 | James Bouldin | D | VA-05 | March 15, 1834 | 03rd term | Left the House in 1839. |
| 47 | Rice Garland | W | LA-03 | April 28, 1834 | 03rd term |
| 48 | Henry Johnson | W | LA-01 | September 25, 1834 | 03rd term | Left the House in 1839. |
| 49 | Daniel Kilgore | D | OH-19 | December 1, 1834 | 03rd term | Resigned on July 4, 1838. |
| 50 | William L. May | D | IL-03 | December 1, 1834 | 03rd term | Left the House in 1839. |
| 51 | Stephen C. Phillips | W | MA-02 | December 1, 1834 | 03rd term | Resigned on September 28, 1838. |
| 52 | Francis Wilkinson Pickens | D | SC-05 | December 8, 1834 | 03rd term |
| 53 | John Robertson | W | VA-11 | December 8, 1834 | 03rd term | Left the House in 1839. |
| 54 | William K. Bond | W | OH-07 | March 4, 1835 | 02nd term |
| 55 | Nathaniel B. Borden | D | MA-10 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 56 | Andrew Buchanan | D | PA-20 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 57 | John Calhoon | W | KY-06 | March 4, 1835 Previous service, 1827. | 03rd term* | Left the House in 1839. |
| 58 | William B. Calhoun | W | MA-08 | March 4, 1835 | 02nd term |
| 59 | William Blount Carter | W | TN-01 | March 4, 1835 | 02nd term |
| 60 | John Chambers | W | KY-12 | March 4, 1835 Previous service, 1828–1829. | 03rd term* | Left the House in 1839. |
| 61 | Reuben Chapman | D | AL-01 | March 4, 1835 | 02nd term |
| 62 | Timothy Childs | W | NY-28 | March 4, 1835 Previous service, 1829–1831. | 03rd term* | Left the House in 1839. |
| 63 | Robert Craig | D | VA-17 | March 4, 1835 Previous service, 1829–1833. | 04th term* |
| 64 | Walter Coles | D | VA-06 | March 4, 1835 | 02nd term |
| 65 | Caleb Cushing | W | MA-03 | March 4, 1835 | 02nd term |
| 66 | Samuel Cushman | D | NH | March 4, 1835 | 02nd term | Left the House in 1839. |
| 67 | George Dromgoole | D | VA-04 | March 4, 1835 | 02nd term |
| 68 | John Fairfield | D | ME-01 | March 4, 1835 | 02nd term | Resigned on December 24, 1838. |
| 69 | Jacob Fry Jr. | D | PA-05 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 70 | James Garland | C | VA-12 | March 4, 1835 | 02nd term |
| 71 | Seaton Grantland | D | GA | March 4, 1835 | 02nd term | Left the House in 1839. |
| 72 | William J. Graves | W | KY-08 | March 4, 1835 | 02nd term |
| 73 | Elisha Haley | D | CT-03 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 74 | James Harlan | W | KY-05 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 75 | Albert Galliton Harrison | D | MO | March 4, 1835 | 02nd term |
| 76 | Charles Eaton Haynes | D | GA | March 4, 1835 Previous service, 1825–1831. | 05th term* | Left the House in 1839. |
| 77 | George W. Hopkins | D | VA-18 | March 4, 1835 | 02nd term |
| 78 | Benjamin Chew Howard | D | MD-04 | March 4, 1835 Previous service, 1829–1833. | 04th term* | Left the House in 1839. |
| 79 | Edward Burd Hubley | D | PA-08 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 80 | Samuel Ingham | D | CT-02 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 81 | Daniel Jenifer | W | MD-07 | March 4, 1835 Previous service, 1831–1833. | 03rd term* |
| 82 | Joseph Johnson | D | VA-20 | March 4, 1835 Previous service, 1823–1827 and 1833. | 05th term** |
| 83 | John W. Jones | D | VA-03 | March 4, 1835 | 02nd term |
| 84 | John Klingensmith Jr. | D | PA-19 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 85 | Joab Lawler | W | AL-03 | March 4, 1835 | 02nd term | Died on May 8, 1838. |
| 86 | Henry Logan | D | PA-11 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 87 | Francis Strother Lyon | W | AL-05 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 88 | Joshua L. Martin | D | AL-02 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 89 | Samson Mason | W | OH-10 | March 4, 1835 | 02nd term |
| 90 | Abram Poindexter Maury | W | TN-08 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 91 | William Montgomery | D | NC-08 | March 4, 1835 | 02nd term |
| 92 | Ely Moore | D | NY-03 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 93 | Mathias Morris | W | PA-06 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 94 | William S. Morgan | D | VA-21 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 95 | George Welshman Owens | D | GA | March 4, 1835 | 02nd term | Left the House in 1839. |
| 96 | James Pearce | W | MD-02 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 97 | Lancelot Phelps | D | CT-05 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 98 | Eleazer Wheelock Ripley | D | LA-02 | March 4, 1835 | 02nd term | Died on March 2, 1839. |
| 99 | David Abel Russell | W | NY-12 | March 4, 1835 | 02nd term |
| 100 | Ebenezer J. Shields | W | TN-10 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 101 | John Taliaferro | W | VA-10 | March 4, 1835 Previous service, 1801–1803, 1811–1813 and 1824–1831. | 08th term*** |
| 102 | Isaac Toucey | D | CT-01 | March 4, 1835 | 02nd term | Left the House in 1839. |
| 103 | Joseph R. Underwood | W | KY-03 | March 4, 1835 | 02nd term |
| 104 | Joseph Weeks | D | NH | March 4, 1835 | 02nd term | Left the House in 1839. |
| 105 | John White | W | KY-09 | March 4, 1835 | 02nd term |
| 106 | Sherrod Williams | W | KY-04 | March 4, 1835 | 02nd term |
| 107 | Waddy Thompson Jr. | W | SC-06 | September 10, 1835 | 02nd term |
| 108 | Jesse Franklin Cleveland | D | GA | October 5, 1835 | 02nd term | Left the House in 1839. |
| 109 | Thomas Glascock | D | GA | October 5, 1835 | 02nd term | Left the House in 1839. |
| 110 | Hopkins Holsey | D | GA | October 5, 1835 | 02nd term | Left the House in 1839. |
| 111 | Jabez Young Jackson | D | GA | October 5, 1835 | 02nd term | Left the House in 1839. |
| 112 | Thomas T. Whittlesey | D | CT-04 | April 29, 1836 | 02nd term | Left the House in 1839. |
| 113 | William Crosby Dawson | W | GA | November 7, 1836 | 02nd term |
| 114 | Orrin Holt | D | CT-06 | December 4, 1836 | 02nd term | Left the House in 1839. |
| 115 | Franklin H. Elmore | D | SC-04 | December 10, 1836 | 02nd term | Left the House in 1839. |
| 116 | Archibald Yell | D | AR | December 14, 1836 | 02nd term | Left the House in 1839. |
| 117 | John Peter Richardson II | D | SC-08 | December 19, 1836 | 02nd term | Left the House in 1839. |
| 118 | William Herod | W | IN-06 | January 25, 1837 | 02nd term | Left the House in 1839. |
| 119 | Isaac E. Crary | D | MI | January 26, 1837 | 02nd term |
| 120 | James Alexander Jr. | W | OH-11 | March 4, 1837 | 01st term | Left the House in 1839. |
| 121 | John W. Allen | W | OH-15 | March 4, 1837 | 01st term |
| 122 | Hugh J. Anderson | D | ME-06 | March 4, 1837 | 01st term |
| 123 | John T. Andrews | D | NY-27 | March 4, 1837 | 01st term | Left the House in 1839. |
| 124 | Charles G. Atherton | D | NH | March 4, 1837 | 01st term |
| 125 | John Bancker Aycrigg | W | NJ | March 4, 1837 | 01st term | Left the House in 1839. |
| 126 | William Beatty | D | PA-23 | March 4, 1837 | 01st term |
| 127 | Andrew Beirne | D | VA-19 | March 4, 1837 | 01st term |
| 128 | Bennet Bicknell | D | NY-23 | March 4, 1837 | 01st term | Left the House in 1839. |
| 129 | Richard Biddle | W | PA-22 | March 4, 1837 | 01st term |
| 130 | Samuel Birdsall | D | NY-25 | March 4, 1837 | 01st term | Left the House in 1839. |
| 131 | John C. Brodhead | D | NY-07 | March 4, 1837 Previous service, 1831–1833. | 02nd term* | Left the House in 1839. |
| 132 | Isaac H. Bronson | D | NY-18 | March 4, 1837 | 01st term | Left the House in 1839. |
| 133 | Andrew DeWitt Bruyn | D | NY-22 | March 4, 1837 | 01st term | Died on July 27, 1838. |
| 134 | John Campbell | W | SC-03 | March 4, 1837 Previous service, 1829–1831. | 02nd term* |
| 135 | William B. Campbell | W | TN-06 | March 4, 1837 | 01st term |
| 136 | Timothy J. Carter | D | ME-05 | March 4, 1837 | 01st term | Died on March 14, 1838. |
| 137 | Richard Cheatham | W | TN-11 | March 4, 1837 | 01st term | Left the House in 1839. |
| 138 | Jonathan Cilley | D | ME-03 | March 4, 1837 | 01st term | Died on February 24, 1838. |
| 139 | John C. Clark | D | NY-21 | March 4, 1837 Previous service, 1827–1829. | 02nd term* |
| 140 | William K. Clowney | D | SC-07 | March 4, 1837 Previous service, 1833–1835. | 02nd term* | Left the House in 1839. |
| 141 | Robert B. Cranston | W | RI | March 4, 1837 | 01st term |
| 142 | John Wesley Crockett | W | TN-12 | March 4, 1837 | 01st term |
| 143 | Edward Curtis | W | NY-03 | March 4, 1837 | 01st term |
| 144 | Thomas Davee | D | ME-08 | March 4, 1837 | 01st term |
| 145 | Edward Davies | W | PA-04 | March 4, 1837 | 01st term |
| 146 | John I. De Graff | D | NY-11 | March 4, 1837 Previous service, 1827–1829. | 02nd term* | Left the House in 1839. |
| 147 | John Dennis | W | MD-01 | March 4, 1837 | 01st term |
| 148 | Alexander Duncan | D | OH-01 | March 4, 1837 | 01st term |
| 149 | George Hedford Dunn | W | IN-04 | March 4, 1837 | 01st term | Left the House in 1839. |
| 150 | John Edwards | D | NY-15 | March 4, 1837 | 01st term | Left the House in 1839. |
| 151 | John Ewing | W | IN-02 | March 4, 1837 | 01st term | Left the House in 1839. |
| 152 | James Farrington | D | NH | March 4, 1837 | 01st term | Left the House in 1839. |
| 153 | Millard Fillmore | W | NY-32 | March 4, 1837 Previous service, 1833–1835. | 02nd term* |
| 154 | Isaac Fletcher | D | VT-05 | March 4, 1837 | 01st term |
| 155 | Richard Fletcher | W | MA-01 | March 4, 1837 | 01st term | Left the House in 1839. |
| 156 | Henry A. Foster | D | NY-17 | March 4, 1837 | 01st term | Left the House in 1839. |
| 157 | Albert Gallup | D | NY-10 | March 4, 1837 | 01st term | Left the House in 1839. |
| 158 | Patrick Gaines Goode | W | OH-03 | March 4, 1837 | 01st term |
| 159 | William Graham | W | IN-03 | March 4, 1837 | 01st term | Left the House in 1839. |
| 160 | Abraham P. Grant | D | NY-17 | March 4, 1837 | 01st term | Left the House in 1839. |
| 161 | Hiram Gray | D | NY-22 | March 4, 1837 | 01st term | Left the House in 1839. |
| 162 | William Halstead | W | NJ | March 4, 1837 | 01st term | Left the House in 1839. |
| 163 | Robert Hanna Hammond | D | PA-16 | March 4, 1837 | 01st term |
| 164 | Alexander Harper | W | OH-12 | March 4, 1837 | 01st term | Left the House in 1839. |
| 165 | Francis Jacob Harper | D | PA-03 | March 4, 1837 | 01st term | Died on March 18, 1837. |
| 166 | William S. Hastings | W | MA-09 | March 4, 1837 | 01st term |
| 167 | Richard Hawes | W | KY-10 | March 4, 1837 | 01st term |
| 168 | Thomas Henry | W | PA-24 | March 4, 1837 | 01st term |
| 169 | Ogden Hoffman | W | NY-03 | March 4, 1837 | 01st term |
| 170 | Robert M. T. Hunter | W | VA-09 | March 4, 1837 | 01st term |
| 171 | William H. Hunter | D | OH-14 | March 4, 1837 | 01st term | Left the House in 1839. |
| 172 | Thomas B. Jackson | D | NY-01 | March 4, 1837 | 01st term |
| 173 | William Cost Johnson | W | MD-05 | March 4, 1837 Previous service, 1833–1835. | 02nd term* |
| 174 | Nathaniel Jones | D | NY-06 | March 4, 1837 | 01st term |
| 175 | Gouverneur Kemble | D | NY-04 | March 4, 1837 | 01st term |
| 176 | Daniel Parkhurst Leadbetter | D | OH-13 | March 4, 1837 | 01st term |
| 177 | Hugh S. Legaré | D | SC-01 | March 4, 1837 | 01st term | Left the House in 1839. |
| 178 | Andrew W. Loomis | W | OH-17 | March 4, 1837 | 01st term | Resigned on October 20, 1837. |
| 179 | Arphaxed Loomis | D | NY-16 | March 4, 1837 | 01st term | Left the House in 1839. |
| 180 | Francis Mallory | W | VA-01 | March 4, 1837 | 01st term | Left the House in 1839. |
| 181 | Richard P. Marvin | W | NY-31 | March 4, 1837 | 01st term |
| 182 | James Murray Mason | D | VA-15 | March 4, 1837 | 01st term | Left the House in 1839. |
| 183 | John Patterson Bryan Maxwell | W | NJ | March 4, 1837 | 01st term | Left the House in 1839. |
| 184 | Abraham McClellan | D | TN-02 | March 4, 1837 | 01st term |
| 185 | Robert McClellan | D | NY-08 | March 4, 1837 | 01st term | Left the House in 1839. |
| 186 | Charles McClure | D | PA-13 | March 4, 1837 | 01st term | Left the House in 1839. |
| 187 | Richard Menefee | W | KY-11 | March 4, 1837 | 01st term | Left the House in 1839. |
| 188 | John Miller | D | MO | March 4, 1837 | 01st term |
| 189 | Charles F. Mitchell | W | NY-33 | March 4, 1837 | 01st term |
| 190 | Calvary Morris | W | OH-06 | March 4, 1837 | 01st term |
| 191 | John L. Murray | D | KY-01 | March 4, 1837 | 01st term | Left the House in 1839. |
| 192 | William H. Noble | D | NY-24 | March 4, 1837 | 01st term | Left the House in 1839. |
| 193 | Joseph C. Noyes | W | ME-07 | March 4, 1837 | 01st term | Left the House in 1839. |
| 194 | Charles Ogle | W | PA-18 | March 4, 1837 | 01st term |
| 195 | Amasa J. Parker | D | NY-20 | March 4, 1837 | 01st term | Left the House in 1839. |
| 196 | John Palmer | D | NY-13 | March 4, 1837 Previous service, 1817–1819. | 02nd term* | Left the House in 1839. |
| 197 | William Parmenter | D | MA-04 | March 4, 1837 | 01st term |
| 198 | William Patterson | W | NY-29 | March 4, 1837 | 01st term | Died on August 14, 1838. |
| 199 | Lemuel Paynter | D | PA-01 | March 4, 1837 | 01st term |
| 200 | Luther C. Peck | W | NY-30 | March 4, 1837 | 01st term |
| 201 | Isaac S. Pennybacker | D | VA-16 | March 4, 1837 | 01st term | Left the House in 1839. |
| 202 | David Petrikin | D | PA-15 | March 4, 1837 | 01st term |
| 203 | Arnold Plumer | D | PA-25 | March 4, 1837 | 01st term | Left the House in 1839. |
| 204 | John Pope | W | KY-07 | March 4, 1837 | 01st term |
| 205 | William Wilson Potter | W | PA-14 | March 4, 1837 | 01st term |
| 206 | Zadock Pratt | D | NY-08 | March 4, 1837 | 01st term | Left the House in 1839. |
| 207 | John Holmes Prentiss | D | NY-19 | March 4, 1837 | 01st term |
| 208 | Joseph Fitz Randolph | W | NJ | March 4, 1837 | 01st term |
| 209 | James Rariden | W | IN-05 | March 4, 1837 | 01st term |
| 210 | Luther Reily | W | PA-10 | March 4, 1837 | 01st term | Left the House in 1839. |
| 211 | Robert Rhett | D | SC-02 | March 4, 1837 | 01st term |
| 212 | Joseph Ridgway | W | OH-08 | March 4, 1837 | 01st term |
| 213 | Francis E. Rives | D | VA-02 | March 4, 1837 | 01st term |
| 214 | Edward Rumsey | W | KY-02 | March 4, 1837 | 01st term | Left the House in 1839. |
| 215 | Samuel Tredwell Sawyer | W | NC-01 | March 4, 1837 | 01st term | Left the House in 1839. |
| 216 | John Sergeant | W | PA-02 | March 4, 1837 Previous service, 1815–1823 and 1828–1829. | 06th term** |
| 217 | Daniel Sheffer | D | PA-12 | March 4, 1837 | 01st term | Left the House in 1839. |
| 218 | Charles Biddle Shepard | W | NC-04 | March 4, 1837 | 01st term |
| 219 | Matthias Shepler | D | OH-18 | March 4, 1837 | 01st term | Left the House in 1839. |
| 220 | Mark H. Sibley | W | NY-26 | March 4, 1837 | 01st term | Left the House in 1839. |
| 221 | Adam W. Snyder | D | IL-01 | March 4, 1837 | 01st term | Left the House in 1839. |
| 222 | James B. Spencer | D | NY-14 | March 4, 1837 | 01st term | Left the House in 1839. |
| 223 | William Wright Southgate | W | KY-13 | March 4, 1837 | 01st term | Left the House in 1839. |
| 224 | Edward Stanly | W | NC-03 | March 4, 1837 | 01st term |
| 225 | Archibald Stuart | D | VA-07 | March 4, 1837 | 01st term | Left the House in 1839. |
| 226 | Charles C. Stratton | W | NJ | March 4, 1837 | 01st term | Left the House in 1839. |
| 227 | Joseph L. Tillinghast | W | RI | March 4, 1837 | 01st term |
| 228 | Obadiah Titus | D | NY-05 | March 4, 1837 | 01st term | Left the House in 1839. |
| 229 | George Washington Toland | W | PA-02 | March 4, 1837 | 01st term |
| 230 | George W. Towns | D | GA | March 4, 1837 Previous service, 1835–1836. | 02nd term* | Left the House in 1839. |
| 231 | Hopkins L. Turney | D | TN-05 | March 4, 1837 | 01st term |
| 232 | Abraham Vanderveer | D | NY-02 | March 4, 1837 | 01st term | Left the House in 1839. |
| 233 | Henry Vail | D | NY-09 | March 4, 1837 | 01st term | Left the House in 1839. |
| 234 | Albert Smith White | W | IN-07 | March 4, 1837 | 01st term | Left the House in 1839. |
| 235 | Christopher Harris Williams | W | TN-13 | March 4, 1837 | 01st term |
| 236 | Jared W. Williams | D | NH | March 4, 1837 | 01st term |
| 237 | Joseph Lanier Williams | W | TN-03 | March 4, 1837 | 01st term |
| 238 | John Tolley Hood Worthington | D | MD-03 | March 4, 1837 Previous service, 1831–1833. | 02nd term* |
| 239 | Thomas Jones Yorke | W | NJ | March 4, 1837 | 01st term | Left the House in 1839. |
| | Charles Naylor | W | PA-03 | June 29, 1837 | 01st term |
| | John Francis Hamtramck Claiborne | D | MS | July 18, 1837 Previous service, 1835–1837. | 02nd term* | Resigned on February 5, 1838. |
| | Samuel J. Gholson | D | MS | July 18, 1837 Previous service, 1836–1837. | 02nd term* | Resigned on February 5, 1838. |
| | Samuel Wells Morris | D | PA-17 | September 4, 1837 | 01st term |
| | William Stone | W | TN-04 | September 14, 1837 | 01st term | Left the House in 1839. |
| | Charles D. Coffin | W | OH-17 | December 20, 1837 | 01st term | Left the House in 1839. |
| | George May Keim | D | PA-09 | March 17, 1838 | 01st term |
| | John P. Kennedy | W | MD-04 | April 25, 1838 | 01st term | Left the House in 1839. |
| | Linn Banks | D | VA-13 | April 28, 1838 | 01st term |
| | Edward Robinson | W | ME-03 | April 28, 1838 | 01st term | Left the House in 1839. |
| | Virgil D. Parris | D | ME-05 | May 29, 1838 | 01st term |
| | Seargent Smith Prentiss | W | MS | May 29, 1838 | 01st term | Left the House in 1839. |
| | Thomas J. Word | W | MS | May 29, 1838 | 01st term | Left the House in 1839. |
| | George Whitfield Crabb | W | AL-03 | September 3, 1838 | 01st term |
| | Harvey Putnam | W | NY-29 | November 7, 1838 | 01st term | Left the House in 1839. |
| | Cyrus Beers | D | NY-22 | December 3, 1838 | 01st term | Left the House in 1839. |
| | Joshua R. Giddings | W | OH-16 | December 3, 1838 | 01st term |
| | Henry Swearingen | D | OH-19 | December 3, 1838 | 01st term |
| | Leverett Saltonstall I | W | MA-02 | December 5, 1838 | 01st term |

## Delegates

| Rank | Delegate | Party | District | Seniority date (Previous service, if any) | No.# of term(s) |
| 1 | George Wallace Jones | D | WI | January 26, 1837 Previous service, 1835–1837. | 03rd term* |
| 2 | Charles Downing | D | FL | March 4, 1837 | 01st term |
| | William W. Chapman | D | IA | September 10, 1838 | 01st term |
| | James Duane Doty | D | WI | January 14, 1839 | 01st term |