# List of members of the United States House of Representatives in the 59th Congress by seniority

This is a complete list of members of the United States House of Representatives during the 59th United States Congress listed by seniority.As an historical article, the districts and party affiliations listed reflect those during the 59th Congress (March 4, 1905 – March 3, 1907). 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 | Henry H. Bingham | R | PA-01 | March 4, 1879 | 14th term | Dean of the House |
| 2 | Robert R. Hitt | R | IL-13 | December 4, 1882 | 13th term | Died on September 20, 1906. |
| 3 | John H. Bankhead | D | AL-06 | March 4, 1887 | 10th term | Left the House in 1907. |
| 4 | John Dalzell | R | PA-30 | March 4, 1887 | 10th term |
| 5 | Samuel Matthews Robertson | D | LA-06 | December 5, 1887 | 10th term | Left the House in 1907. |
| 6 | Rufus E. Lester | D | GA-01 | March 4, 1889 | 09th term | Died on June 16, 1906. |
| 7 | George W. Smith | R | IL-25 | March 4, 1889 | 09th term |
| 8 | Sereno E. Payne | R | NY-31 | December 2, 1889 Previous service, 1883–1887. | 11th term* |
| 9 | David A. De Armond | D | MO-06 | March 4, 1891 | 08th term |
| 10 | William Atkinson Jones | D | VA-01 | March 4, 1891 | 08th term |
| 11 | John A. T. Hull | R | IA-07 | March 4, 1891 | 08th term |
| 12 | Leonidas F. Livingston | D | GA-05 | March 4, 1891 | 08th term |
| 13 | Adolph Meyer | D | LA-01 | March 4, 1891 | 08th term |
| 14 | James Wolcott Wadsworth | R | NY-34 | March 4, 1891 Previous service, 1881–1885. | 10th term* | Left the House in 1907. |
| 15 | Joseph W. Babcock | R | WI-03 | March 4, 1893 | 07th term | Left the House in 1907. |
| 16 | Richard Bartholdt | R | MO-10 | March 4, 1893 | 07th term |
| 17 | Joseph Gurney Cannon | R | IL-18 | March 4, 1893 Previous service, 1873–1891. | 16th term* | Speaker of the House |
| 18 | Henry Allen Cooper | R | WI-01 | March 4, 1893 | 07th term |
| 19 | Robert G. Cousins | R | IA-05 | March 4, 1893 | 07th term |
| 20 | Charles Curtis | R | KS-01 | March 4, 1893 | 07th term | Resigned on January 28, 1907. |
| 21 | John J. Gardner | R | NJ-02 | March 4, 1893 | 07th term |
| 22 | Charles H. Grosvenor | R | OH-11 | March 4, 1893 Previous service, 1885–1891. | 10th term* | Left the House in 1907. |
| 23 | Frederick H. Gillett | R | MA-02 | March 4, 1893 | 07th term |
| 24 | William Peters Hepburn | R | IA-08 | March 4, 1893 Previous service, 1881–1887. | 10th term* |
| 25 | John F. Lacey | R | IA-06 | March 4, 1893 Previous service, 1889–1891. | 08th term* | Left the House in 1907. |
| 26 | Henry C. Loudenslager | R | NJ-01 | March 4, 1893 | 07th term |
| 27 | Thaddeus Maclay Mahon | R | PA-17 | March 4, 1893 | 07th term | Left the House in 1907. |
| 28 | Samuel W. McCall | R | MA-08 | March 4, 1893 | 07th term |
| 29 | James McCleary | R | MN-02 | March 4, 1893 | 07th term | Left the House in 1907. |
| 30 | James S. Sherman | R | NY-27 | March 4, 1893 Previous service, 1887–1891. | 09th term* |
| 31 | Claude A. Swanson | D | VA-05 | March 4, 1893 | 07th term | Resigned on January 30, 1906. |
| 32 | James Albertus Tawney | R | MN-01 | March 4, 1893 | 07th term |
| 33 | Irving Price Wanger | R | PA-07 | March 4, 1893 | 07th term |
| 34 | John Sharp Williams | D | MS-08 | March 4, 1893 | 07th term |
| 35 | Robert Adams, Jr. | R | PA-02 | December 19, 1893 | 07th term | Died on June 1, 1906. |
| 36 | John Sebastian Little | D | AR-04 | December 3, 1894 | 07th term | Resigned on January 14, 1907. |
| 37 | Ernest F. Acheson | R | PA-24 | March 4, 1895 | 06th term |
| 38 | Charles Lafayette Bartlett | D | GA-06 | March 4, 1895 | 06th term |
| 39 | Roswell P. Bishop | R | MI-09 | March 4, 1895 | 06th term | Left the House in 1907. |
| 40 | Theodore E. Burton | R | OH-21 | March 4, 1895 Previous service, 1889–1891. | 07th term* |
| 41 | Alston G. Dayton | R | WV-02 | March 4, 1895 | 06th term | Resigned on March 16, 1905. |
| 42 | Blackburn B. Dovener | R | WV-01 | March 4, 1895 | 06th term | Left the House in 1907. |
| 43 | George Edmund Foss | R | IL-10 | March 4, 1895 | 06th term |
| 44 | Charles N. Fowler | R | NJ-05 | March 4, 1895 | 06th term |
| 45 | Joseph V. Graff | R | IL-16 | March 4, 1895 | 06th term |
| 46 | E. Stevens Henry | R | CT-01 | March 4, 1895 | 06th term |
| 47 | Ebenezer J. Hill | R | CT-04 | March 4, 1895 | 06th term |
| 48 | Benjamin Franklin Howell | R | NJ-03 | March 4, 1895 | 06th term |
| 49 | John J. Jenkins | R | WI-11 | March 4, 1895 | 06th term |
| 50 | Edward S. Minor | R | WI-09 | March 4, 1895 | 06th term | Left the House in 1907. |
| 51 | Theobald Otjen | R | WI-04 | March 4, 1895 | 06th term | Left the House in 1907. |
| 52 | Jesse Overstreet | R | IN-07 | March 4, 1895 | 06th term |
| 53 | Richard W. Parker | R | NJ-07 | March 4, 1895 | 06th term |
| 54 | William Alden Smith | R | MI-05 | March 4, 1895 | 06th term | Resigned on February 9, 1907. |
| 55 | Stephen M. Sparkman | D | FL-01 | March 4, 1895 | 06th term |
| 56 | Nehemiah D. Sperry | R | CT-02 | March 4, 1895 | 06th term |
| 57 | James H. Southard | R | OH-09 | March 4, 1895 | 06th term | Left the House in 1907. |
| 58 | Cyrus A. Sulloway | R | NH-01 | March 4, 1895 | 06th term |
| 59 | William Sulzer | D | NY-10 | March 4, 1895 | 06th term |
| 60 | George W. Prince | R | IL-15 | December 2, 1895 | 06th term |
| 61 | William C. Adamson | D | GA-04 | March 4, 1897 | 05th term |
| 62 | De Alva S. Alexander | R | NY-36 | March 4, 1897 | 05th term |
| 63 | William Gordon Brantley | D | GA-11 | March 4, 1897 | 05th term |
| 64 | Robert F. Broussard | D | LA-03 | March 4, 1897 | 05th term |
| 65 | Walter Brownlow | R | TN-01 | March 4, 1897 | 05th term |
| 66 | Stephen Brundidge, Jr. | D | AR-02 | March 4, 1897 | 05th term |
| 67 | Thomas S. Butler | R | PA-08 | March 4, 1897 | 05th term |
| 68 | Adin B. Capron | R | RI-02 | March 4, 1897 | 05th term |
| 69 | Champ Clark | D | MO-09 | March 4, 1897 Previous service, 1893–1895. | 06th term* |
| 70 | Henry De Lamar Clayton, Jr. | D | AL-03 | March 4, 1897 | 05th term |
| 71 | Edgar D. Crumpacker | R | IN-10 | March 4, 1897 | 05th term |
| 72 | Robert C. Davey | D | LA-02 | March 4, 1897 Previous service, 1893–1895. | 06th term* |
| 73 | James H. Davidson | R | WI-08 | March 4, 1897 | 05th term |
| 74 | John W. Gaines | D | TN-06 | March 4, 1897 | 05th term |
| 75 | James M. Griggs | D | GA-02 | March 4, 1897 | 05th term |
| 76 | Edward L. Hamilton | R | MI-04 | March 4, 1897 | 05th term |
| 77 | James Hay | D | VA-07 | March 4, 1897 | 05th term |
| 78 | Robert Lee Henry | D | TX-11 | March 4, 1897 | 05th term |
| 79 | William Marcellus Howard | D | GA-08 | March 4, 1897 | 05th term |
| 80 | John H. Ketcham | R | NY-21 | March 4, 1897 Previous service, 1865–1873 and 1877–1893. | 17th term** | Died on November 4, 1906. |
| 81 | William Walton Kitchin | D | NC-05 | March 4, 1897 | 05th term |
| 82 | John Lamb | D | VA-03 | March 4, 1897 | 05th term |
| 83 | Charles B. Landis | R | IN-09 | March 4, 1897 | 05th term |
| 84 | Elijah B. Lewis | D | GA-03 | March 4, 1897 | 05th term |
| 85 | Lucius Littauer | R | NY-25 | March 4, 1897 | 05th term | Left the House in 1907. |
| 86 | William C. Lovering | R | MA-14 | March 4, 1897 | 05th term |
| 87 | James R. Mann | R | IL-02 | March 4, 1897 | 05th term |
| 88 | John A. Moon | D | TN-03 | March 4, 1897 | 05th term |
| 89 | Sydney Emanuel Mudd I | R | MD-05 | March 4, 1897 Previous service, 1890–1891. | 06th term* |
| 90 | Marlin Edgar Olmsted | R | PA-18 | March 4, 1897 | 05th term |
| 91 | John Franklin Rixey | D | VA-08 | March 4, 1897 | 05th term | Died on February 8, 1907. |
| 92 | Thetus W. Sims | D | TN-08 | March 4, 1897 | 05th term |
| 93 | James Luther Slayden | D | TX-14 | March 4, 1897 | 05th term |
| 94 | David Highbaugh Smith | D | KY-04 | March 4, 1897 | 05th term | Left the House in 1907. |
| 95 | Samuel William Smith | R | MI-06 | March 4, 1897 | 05th term |
| 96 | John Hall Stephens | D | TX-13 | March 4, 1897 | 05th term |
| 97 | Frederick Stevens | R | MN-04 | March 4, 1897 | 05th term |
| 98 | George W. Taylor | D | AL-01 | March 4, 1897 | 05th term |
| 99 | Oscar Underwood | D | AL-09 | March 4, 1897 Previous service, 1895–1896. | 06th term* |
| 100 | William T. Zenor | D | IN-03 | March 4, 1897 | 05th term | Left the House in 1907. |
| 101 | James Tilghman Lloyd | D | MO-01 | June 1, 1897 | 05th term |
| 102 | Edwin C. Burleigh | R | ME-03 | June 21, 1897 | 05th term |
| 103 | George P. Lawrence | R | MA-01 | November 2, 1897 | 05th term |
| 104 | Henry Sherman Boutell | R | IL-09 | November 23, 1897 | 05th term |
| 105 | William S. Greene | R | MA-13 | May 31, 1898 | 05th term |
| 106 | Thomas Spight | D | MS-02 | July 5, 1898 | 05th term |
| 107 | Frank A. McLain | D | MS-07 | December 12, 1898 | 05th term |
| 108 | Justin De Witt Bowersock | R | KS-02 | March 4, 1899 | 04th term | Left the House in 1907. |
| 109 | Abraham L. Brick | R | IN-13 | March 4, 1899 | 04th term |
| 110 | Charles H. Burke | R | SD | March 4, 1899 | 04th term | Left the House in 1907. |
| 111 | Elmer Burkett | R | NE-01 | March 4, 1899 | 04th term | Resigned on March 4, 1905. |
| 112 | Albert S. Burleson | D | TX-10 | March 4, 1899 | 04th term |
| 113 | John L. Burnett | D | AL-07 | March 4, 1899 | 04th term |
| 114 | William A. Calderhead | R | KS-05 | March 4, 1899 Previous service, 1895–1897. | 05th term* |
| 115 | George W. Cromer | R | IN-08 | March 4, 1899 | 04th term | Left the House in 1907. |
| 116 | Francis W. Cushman | R | WA | March 4, 1899 | 04th term |
| 117 | Michael E. Driscoll | R | NY-29 | March 4, 1899 | 04th term |
| 118 | John J. Esch | R | WI-07 | March 4, 1899 | 04th term |
| 119 | David E. Finley | D | SC-05 | March 4, 1899 | 04th term |
| 120 | John J. Fitzgerald | D | NY-07 | March 4, 1899 | 04th term |
| 121 | Joseph W. Fordney | R | MI-08 | March 4, 1899 | 04th term |
| 122 | Washington Gardner | R | MI-03 | March 4, 1899 | 04th term |
| 123 | George G. Gilbert | D | KY-08 | March 4, 1899 | 04th term | Left the House in 1907. |
| 124 | Gilbert N. Haugen | R | IA-04 | March 4, 1899 | 04th term |
| 125 | Thomas Hedge | R | IA-01 | March 4, 1899 | 04th term | Left the House in 1907. |
| 126 | Wesley Livsey Jones | R | WA | March 4, 1899 | 04th term |
| 127 | James Monroe Miller | R | KS-04 | March 4, 1899 | 04th term |
| 128 | Franklin Wheeler Mondell | R | WY | March 4, 1899 Previous service, 1895–1897. | 05th term* |
| 129 | James C. Needham | R | CA-06 | March 4, 1899 | 04th term |
| 130 | George Alexander Pearre | R | MD-06 | March 4, 1899 | 04th term |
| 131 | William Augustus Reeder | R | KS-06 | March 4, 1899 | 04th term |
| 132 | Ernest W. Roberts | R | MA-07 | March 4, 1899 | 04th term |
| 133 | William W. Rucker | D | MO-02 | March 4, 1899 | 04th term |
| 134 | Jacob Ruppert | D | NY-16 | March 4, 1899 | 04th term | Left the House in 1907. |
| 135 | William H. Ryan | D | NY-35 | March 4, 1899 | 04th term |
| 136 | Joseph C. Sibley | R | PA-28 | March 4, 1899 Previous service, 1893–1895. | 05th term* | Left the House in 1907. |
| 137 | John Humphrey Small | D | NC-01 | March 4, 1899 | 04th term |
| 138 | Charles R. Thomas | D | NC-03 | March 4, 1899 | 04th term |
| 139 | Frank Charles Wachter | R | MD-03 | March 4, 1899 | 04th term | Left the House in 1907. |
| 140 | James Eli Watson | R | IN-06 | March 4, 1899 Previous service, 1895–1897. | 05th term* |
| 141 | Charles E. Littlefield | R | ME-02 | June 19, 1899 | 04th term |
| 142 | Joseph E. Ransdell | D | LA-05 | August 29, 1899 | 04th term |
| 143 | Dorsey W. Shackleford | D | MO-08 | August 29, 1899 | 04th term |
| 144 | Amos L. Allen | R | ME-01 | November 6, 1899 | 04th term |
| 145 | Edward B. Vreeland | R | NY-37 | November 7, 1899 | 04th term |
| 146 | William N. Richardson | D | AL-08 | August 6, 1900 | 04th term |
| 147 | Edward de Veaux Morrell | R | PA-05 | November 6, 1900 | 04th term | Left the House in 1907. |
| 148 | Allan Langdon McDermott | D | NJ-10 | December 3, 1900 | 04th term | Left the House in 1907. |
| 149 | Walter I. Smith | R | IA-09 | December 3, 1900 | 04th term |
| 150 | James Perry Conner | R | IA-10 | December 4, 1900 | 04th term |
| 151 | Arthur Laban Bates | R | PA-25 | March 4, 1901 | 03rd term |
| 152 | Jacob A. Beidler | R | OH-20 | March 4, 1901 | 03rd term | Left the House in 1907. |
| 153 | Sydney J. Bowie | D | AL-04 | March 4, 1901 | 03rd term | Left the House in 1907. |
| 154 | Webster E. Brown | R | WI-10 | March 4, 1901 | 03rd term | Left the House in 1907. |
| 155 | George Farmer Burgess | D | TX-09 | March 4, 1901 | 03rd term |
| 156 | Ezekiel S. Candler, Jr. | D | MS-01 | March 4, 1901 | 03rd term |
| 157 | Frank Dunklee Currier | R | NH-02 | March 4, 1901 | 03rd term |
| 158 | Archibald B. Darragh | R | MI-11 | March 4, 1901 | 03rd term |
| 159 | Elias Deemer | R | PA-15 | March 4, 1901 | 03rd term | Left the House in 1907. |
| 160 | William Henry Draper | R | NY-22 | March 4, 1901 | 03rd term |
| 161 | Henry D. Flood | D | VA-10 | March 4, 1901 | 03rd term |
| 162 | David J. Foster | R | VT-01 | March 4, 1901 | 03rd term |
| 163 | Joseph H. Gaines | R | WV-03 | March 4, 1901 | 03rd term |
| 164 | Henry M. Goldfogle | D | NY-09 | March 4, 1901 | 03rd term |
| 165 | Kittredge Haskins | R | VT-02 | March 4, 1901 | 03rd term |
| 166 | Elias S. Holliday | R | IN-05 | March 4, 1901 | 03rd term |
| 167 | James A. Hughes | R | WV-05 | March 4, 1901 | 03rd term |
| 168 | Joseph T. Johnson | D | SC-04 | March 4, 1901 | 03rd term |
| 169 | Claude Kitchin | D | NC-02 | March 4, 1901 | 03rd term |
| 170 | Eben Martin | R | SD | March 4, 1901 | 03rd term | Left the House in 1907. |
| 171 | George H. Lindsay | D | NY-02 | March 4, 1901 | 03rd term |
| 172 | Thomas Frank Marshall | R | ND | March 4, 1901 | 03rd term |
| 173 | Harry L. Maynard | D | VA-02 | March 4, 1901 | 03rd term |
| 174 | James McLachlan | R | CA-07 | March 4, 1901 Previous service, 1895–1897. | 04th term* |
| 175 | Robert M. Nevin | R | OH-03 | March 4, 1901 | 03rd term | Left the House in 1907. |
| 176 | Lemuel P. Padgett | D | TN-07 | March 4, 1901 | 03rd term |
| 177 | Henry Wilbur Palmer | R | PA-11 | March 4, 1901 | 03rd term | Left the House in 1907. |
| 178 | George Robert Patterson | R | PA-12 | March 4, 1901 | 03rd term | Died on March 21, 1906. |
| 179 | Malcolm R. Patterson | D | TN-10 | March 4, 1901 | 03rd term | Resigned on November 5, 1906. |
| 180 | James Breck Perkins | R | NY-32 | March 4, 1901 | 03rd term |
| 181 | Edward W. Pou | D | NC-04 | March 4, 1901 | 03rd term |
| 182 | Choice B. Randell | D | TX-04 | March 4, 1901 | 03rd term |
| 183 | Charles C. Reid | D | AR-05 | March 4, 1901 | 03rd term |
| 184 | Charles Frederick Scott | R | KS | March 4, 1901 | 03rd term |
| 185 | George N. Southwick | R | NY-23 | March 4, 1901 Previous service, 1895–1899. | 05th term* |
| 186 | Charles Q. Tirrell | R | MA-04 | March 4, 1901 | 03rd term |
| 187 | South Trimble | D | KY-07 | March 4, 1901 | 03rd term | Left the House in 1907. |
| 188 | Ariosto A. Wiley | D | AL-02 | March 4, 1901 | 03rd term |
| 189 | Llewellyn Powers | R | ME-04 | April 8, 1901 Previous service, 1877–1879. | 04th term* |
| 190 | Henry B. Cassel | R | PA-09 | November 5, 1901 | 03rd term |
| 191 | Charles L. Knapp | R | NY-28 | November 5, 1901 | 03rd term |
| 192 | Asbury Francis Lever | D | SC-07 | November 5, 1901 | 03rd term |
| 193 | Frank B. Brandegee | R | CT-03 | November 4, 1902 | 03rd term | Resigned on May 10, 1905. |
| 194 | John Wilbur Dwight | R | NY-30 | November 4, 1902 | 03rd term |
| 195 | Augustus Peabody Gardner | R | MA-06 | November 4, 1902 | 03rd term |
| 196 | Carter Glass | D | VA-06 | November 4, 1902 | 03rd term |
| 197 | Gordon J. Russell | D | TX-03 | November 4, 1902 | 03rd term |
| 198 | Morris Sheppard | D | TX-01 | November 15, 1902 | 03rd term |
| 199 | Henry Cullen Adams | R | WI-02 | March 4, 1903 | 02nd term | Died on July 9, 1906. |
| 200 | Wyatt Aiken | D | SC-03 | March 4, 1903 | 02nd term |
| 201 | Butler Ames | R | MA-05 | March 4, 1903 | 02nd term |
| 202 | James Andrew Beall | D | TX-05 | March 4, 1903 | 02nd term |
| 203 | James Bede | R | MN-08 | March 4, 1903 | 02nd term |
| 204 | Benjamin P. Birdsall | R | IA-03 | March 4, 1903 | 02nd term |
| 205 | Eaton J. Bowers | D | MS-06 | March 4, 1903 | 02nd term |
| 206 | Thomas W. Bradley | R | NY-20 | March 4, 1903 | 02nd term |
| 207 | Franklin E. Brooks | R | CO-03 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 208 | Clarence Buckman | R | MN-06 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 209 | Adam M. Byrd | D | MS-05 | March 4, 1903 | 02nd term |
| 210 | Philip P. Campbell | R | KS-03 | March 4, 1903 | 02nd term |
| 211 | Allen Foster Cooper | R | PA-23 | March 4, 1903 | 02nd term |
| 212 | Charles Russell Davis | R | MN-03 | March 4, 1903 | 02nd term |
| 213 | Joseph M. Dixon | R | MT | March 4, 1903 | 02nd term | Left the House in 1907. |
| 214 | Solomon Robert Dresser | R | PA-21 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 215 | Charles T. Dunwell | R | NY-03 | March 4, 1903 | 02nd term |
| 216 | Scott Field | D | TX-06 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 217 | William H. Flack | R | NY-26 | March 4, 1903 | 02nd term | Died on February 2, 1907. |
| 218 | Burton L. French | R | ID | March 4, 1903 | 02nd term |
| 219 | Charles Eugene Fuller | R | IL-12 | March 4, 1903 | 02nd term |
| 220 | Harvey C. Garber | D | OH-04 | March 4, 1903 | 02nd term |
| 221 | John Nance Garner | D | TX-15 | March 4, 1903 | 02nd term |
| 222 | Oscar W. Gillespie | D | TX-12 | March 4, 1903 | 02nd term |
| 223 | James Gillett | R | CA-01 | March 4, 1903 | 02nd term | Resigned on November 4, 1906. |
| 224 | Herman P. Goebel | R | OH-02 | March 4, 1903 | 02nd term |
| 225 | Joseph A. Goulden | D | NY-18 | March 4, 1903 | 02nd term |
| 226 | Daniel L. D. Granger | D | RI-01 | March 4, 1903 | 02nd term |
| 227 | Alexander W. Gregg | D | TX-07 | March 4, 1903 | 02nd term |
| 228 | James M. Gudger, Jr. | D | NC-10 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 229 | Thomas W. Hardwick | D | GA-10 | March 4, 1903 | 02nd term |
| 230 | William Randolph Hearst | D | NY-11 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 231 | Wilson S. Hill | D | MS-04 | March 4, 1903 | 02nd term |
| 232 | Edmund H. Hinshaw | R | NE-04 | March 4, 1903 | 02nd term |
| 233 | Herschel M. Hogg | R | CO-02 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 234 | Francis A. Hopkins | D | KY-10 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 235 | Joseph Howell | R | UT | March 4, 1903 | 02nd term |
| 236 | George Franklin Huff | R | PA-22 | March 4, 1903 Previous service, 1891–1893 and 1895–1897. | 04th term** |
| 237 | Benjamin G. Humphreys II | D | MS-03 | March 4, 1903 | 02nd term |
| 238 | William E. Humphrey | R | WA | March 4, 1903 | 02nd term |
| 239 | John T. Hunt | D | MO-11 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 240 | Ollie Murray James | D | KY-01 | March 4, 1903 | 02nd term |
| 241 | John A. Keliher | D | MA-09 | March 4, 1903 | 02nd term |
| 242 | James Kennedy | R | OH-18 | March 4, 1903 | 02nd term |
| 243 | Moses Kinkaid | R | NE-06 | March 4, 1903 | 02nd term |
| 244 | Marcus C. L. Kline | D | PA-13 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 245 | Philip Knopf | R | IL-07 | March 4, 1903 | 02nd term |
| 246 | William Bailey Lamar | D | FL-03 | March 4, 1903 | 02nd term |
| 247 | Frederick Landis | R | IN-11 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 248 | Daniel F. Lafean | R | PA-20 | March 4, 1903 | 02nd term |
| 249 | George Swinton Legaré | D | SC-01 | March 4, 1903 | 02nd term |
| 250 | George L. Lilley | R | CT | March 4, 1903 | 02nd term |
| 251 | Nicholas Longworth | R | OH-01 | March 4, 1903 | 02nd term |
| 252 | William Lorimer | R | IL-06 | March 4, 1903 Previous service, 1895–1901. | 05th term* |
| 253 | George A. Loud | R | MI-10 | March 4, 1903 | 02nd term |
| 254 | Robert B. Macon | D | AR-01 | March 4, 1903 | 02nd term |
| 255 | Benjamin F. Marsh | R | IL-14 | March 4, 1903 Previous service, 1877–1883 and 1893–1901. | 09th term** | Died on June 2, 1905. |
| 256 | John McCarthy | R | NE-03 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 257 | George Deardorff McCreary | R | PA-06 | March 4, 1903 | 02nd term |
| 258 | Henry McMorran | R | MI-07 | March 4, 1903 | 02nd term |
| 259 | William S. McNary | D | MA-10 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 260 | George W. Norris | R | NE-05 | March 4, 1903 | 02nd term |
| 261 | Robert N. Page | D | NC-07 | March 4, 1903 | 02nd term |
| 262 | Gilbert B. Patterson | D | NC-06 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 263 | Arsène Pujo | D | LA-07 | March 4, 1903 | 02nd term |
| 264 | Henry Thomas Rainey | D | IL-20 | March 4, 1903 | 02nd term |
| 265 | Joseph Taylor Robinson | D | AR-06 | March 4, 1903 | 02nd term |
| 266 | William A. Rodenberg | R | IL-22 | March 4, 1903 Previous service, 1899–1901. | 03rd term* |
| 267 | J. Swagar Sherley | D | KY-05 | March 4, 1903 | 02nd term |
| 268 | Campbell Slemp | R | VA-09 | March 4, 1903 | 02nd term |
| 269 | William Orlando Smith | R | PA-27 | March 4, 1903 | 02nd term |
| 270 | William Robert Smith | D | TX-16 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 271 | Howard M. Snapp | R | IL-11 | March 4, 1903 | 02nd term |
| 272 | Robert G. Southall | D | VA-04 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 273 | William H. Stafford | R | WI-05 | March 4, 1903 | 02nd term |
| 274 | Augustus Owsley Stanley | D | KY-02 | March 4, 1903 | 02nd term |
| 275 | Halvor Steenerson | R | MN-09 | March 4, 1903 | 02nd term |
| 276 | John Allen Sterling | R | IL-17 | March 4, 1903 | 02nd term |
| 277 | John Andrew Sullivan | D | MA-11 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 278 | Timothy Sullivan | D | NY-08 | March 4, 1903 | 02nd term | Resigned on July 27, 1906. |
| 279 | Joshua Frederick Cockey Talbott | D | MD-02 | March 4, 1903 Previous service, 1879–1885 and 1893–1895. | 06th term** |
| 280 | Charles E. Townsend | R | MI-02 | March 4, 1903 | 02nd term |
| 281 | Clarence D. Van Duzer | D | NV | March 4, 1903 | 02nd term | Left the House in 1907. |
| 282 | Andrew Volstead | R | MN-07 | March 4, 1903 | 02nd term |
| 283 | Robert M. Wallace | D | AR-07 | March 4, 1903 | 02nd term |
| 284 | Edwin Y. Webb | D | NC-09 | March 4, 1903 | 02nd term |
| 285 | John N. Williamson | R | OR-01 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 286 | William Warfield Wilson | R | IL-03 | March 4, 1903 | 02nd term |
| 287 | Harry C. Woodyard | R | WV-04 | March 4, 1903 | 02nd term |
| 288 | H. Olin Young | R | MI-12 | March 4, 1903 | 02nd term |
| 289 | Charles H. Weisse | D | WI-06 | March 4, 1903 | 02nd term |
| 290 | William H. Wiley | R | NJ-08 | March 4, 1903 | 02nd term | Left the House in 1907. |
| 291 | Victor Murdock | R | KS-07 | May 26, 1903 | 02nd term |
| 292 | Binger Hermann | R | OR-02 | June 1, 1903 Previous service, 1885–1897. | 08th term* | Left the House in 1907. |
| 293 | Reuben Moon | R | PA-04 | November 3, 1903 | 02nd term |
| 294 | Capell L. Weems | R | OH-16 | November 3, 1903 | 02nd term |
| 295 | John M. Pinckney | D | TX-08 | November 17, 1903 | 02nd term | Died on April 24, 1905. |
| 296 | Robert W. Bonynge | R | CO-01 | February 16, 1904 | 02nd term |
| 297 | George A. Castor | R | PA-03 | February 16, 1904 | 02nd term | Died on February 19, 1906. |
| 298 | William Bourke Cockran | D | NY-12 | February 23, 1904 Previous service, 1887–1889 and 1891–1895. | 04th term** |
| 299 | James Thomas Heflin | D | AL-05 | May 19, 1904 | 02nd term |
| 300 | Joseph R. Knowland | R | CA-03 | November 8, 1904 | 02nd term |
| 301 | W. Aubrey Thomas | R | OH-19 | November 8, 1904 | 02nd term |
| 302 | Amos R. Webber | R | OH-14 | November 8, 1904 | 02nd term | Left the House in 1907. |
| 303 | Ira W. Wood | R | NJ-04 | November 8, 1904 | 02nd term |
| 304 | Henry C. Allen | R | NJ-06 | March 4, 1905 | 01st term | Left the House in 1907. |
| 305 | John Emory Andrus | R | NY-19 | March 4, 1905 | 01st term |
| 306 | Henry T. Bannon | R | OH-10 | March 4, 1905 | 01st term |
| 307 | Andrew Jackson Barchfeld | R | PA-32 | March 4, 1905 | 01st term |
| 308 | Thomas Montgomery Bell | D | GA-09 | March 4, 1905 | 01st term |
| 309 | Joseph B. Bennett | R | KY-09 | March 4, 1905 | 01st term |
| 310 | William Stiles Bennet | R | NY-17 | March 4, 1905 | 01st term |
| 311 | Edmond Spencer Blackburn | R | NC-08 | March 4, 1905 Previous service, 1901–1903. | 02nd term* | Left the House in 1907. |
| 312 | Moses L. Broocks | D | TX-02 | March 4, 1905 | 01st term | Left the House in 1907. |
| 313 | James F. Burke | R | PA-31 | March 4, 1905 | 01st term |
| 314 | Hiram R. Burton | R | DE | March 4, 1905 | 01st term |
| 315 | Mounce Gore Butler | D | TN-04 | March 4, 1905 | 01st term | Left the House in 1907. |
| 316 | William M. Calder | R | NY-06 | March 4, 1905 | 01st term |
| 317 | William Wildman Campbell | R | OH-05 | March 4, 1905 | 01st term | Left the House in 1907. |
| 318 | John C. Chaney | R | IN-02 | March 4, 1905 | 01st term |
| 319 | Pleasant T. Chapman | R | IL-24 | March 4, 1905 | 01st term |
| 320 | Frank Clark | D | FL-02 | March 4, 1905 | 01st term |
| 321 | William W. Cocks | R | NY-01 | March 4, 1905 | 01st term |
| 322 | Ralph D. Cole | R | OH-08 | March 4, 1905 | 01st term |
| 323 | Thomas Henry Dale | R | PA-10 | March 4, 1905 | 01st term | Left the House in 1907. |
| 324 | Beman Gates Dawes | R | OH-15 | March 4, 1905 | 01st term |
| 325 | Albert F. Dawson | R | IA-02 | March 4, 1905 | 01st term |
| 326 | Edwin Denby | R | MI-01 | March 4, 1905 | 01st term |
| 327 | Frank S. Dickson | R | IL-23 | March 4, 1905 | 01st term | Left the House in 1907. |
| 328 | Lincoln Dixon | D | IN-04 | March 4, 1905 | 01st term |
| 329 | Don C. Edwards | R | KY-11 | March 4, 1905 | 01st term |
| 330 | J. Edwin Ellerbe | D | SC-06 | March 4, 1905 | 01st term |
| 331 | Edgar C. Ellis | R | MO-05 | March 4, 1905 | 01st term |
| 332 | Jacob Sloat Fassett | R | NY-33 | March 4, 1905 | 01st term |
| 333 | Loren Fletcher | R | MN-05 | March 4, 1905 Previous service, 1893–1903. | 06th term* | Left the House in 1907. |
| 334 | John C. Floyd | D | AR-03 | March 4, 1905 | 01st term |
| 335 | Frank B. Fulkerson | R | MO-04 | March 4, 1905 | 01st term | Left the House in 1907. |
| 336 | Finis J. Garrett | D | TN-09 | March 4, 1905 | 01st term |
| 337 | Newton W. Gilbert | R | IN-12 | March 4, 1905 | 01st term | Resigned on November 6, 1906. |
| 338 | John Gill, Jr. | D | MD-04 | March 4, 1905 | 01st term |
| 339 | William Harrison Graham | R | PA-29 | March 4, 1905 Previous service, 1898–1903. | 04th term* |
| 340 | Asle Gronna | R | ND | March 4, 1905 | 01st term |
| 341 | Nathan W. Hale | R | TN-02 | March 4, 1905 | 01st term |
| 342 | Everis A. Hayes | R | CA-05 | March 4, 1905 | 01st term |
| 343 | Rockwood Hoar | R | MA-03 | March 4, 1905 | 01st term | Died on November 1, 1906. |
| 344 | William C. Houston | D | TN-05 | March 4, 1905 | 01st term |
| 345 | Elbert H. Hubbard | R | IA-11 | March 4, 1905 | 01st term |
| 346 | Julius Kahn | R | CA-04 | March 4, 1905 Previous service, 1899–1903. | 03rd term* |
| 347 | J. Warren Keifer | R | OH-07 | March 4, 1905 Previous service, 1877–1885. | 05th term* |
| 348 | John L. Kennedy | R | NE-02 | March 4, 1905 | 01st term | Left the House in 1907. |
| 349 | Frank B. Klepper | R | MO-03 | March 4, 1905 | 01st term | Left the House in 1907. |
| 350 | Charles B. Law | R | NY-04 | March 4, 1905 | 01st term |
| 351 | Gordon Lee | D | GA-07 | March 4, 1905 | 01st term |
| 352 | Frank J. LeFevre | R | NY-24 | March 4, 1905 | 01st term | Left the House in 1907. |
| 353 | Mial Eben Lilley | R | PA-14 | March 4, 1905 | 01st term | Left the House in 1907. |
| 354 | Martin B. Madden | R | IL-01 | March 4, 1905 | 01st term |
| 355 | Charles McGavin | R | IL-08 | March 4, 1905 | 01st term |
| 356 | Duncan E. McKinlay | R | CA-02 | March 4, 1905 | 01st term |
| 356 | William B. McKinley | R | IL-19 | March 4, 1905 | 01st term |
| 357 | Anthony Michalek | R | IL-05 | March 4, 1905 | 01st term | Left the House in 1907. |
| 358 | Grant E. Mouser | R | OH-13 | March 4, 1905 | 01st term |
| 359 | Arthur P. Murphy | R | MO-16 | March 4, 1905 | 01st term | Left the House in 1907. |
| 360 | J. Van Vechten Olcott | R | NY-15 | March 4, 1905 | 01st term |
| 361 | Herbert Parsons | R | NY-13 | March 4, 1905 | 01st term |
| 362 | James O'H. Patterson | D | SC-02 | March 4, 1905 | 01st term |
| 363 | John Merriman Reynolds | R | PA-19 | March 4, 1905 | 01st term |
| 364 | James M. Richardson | D | KY-03 | March 4, 1905 | 01st term | Left the House in 1907. |
| 365 | Joseph L. Rhinock | D | KY-06 | March 4, 1905 | 01st term |
| 366 | Marion E. Rhodes | R | MO-13 | March 4, 1905 | 01st term | Left the House in 1907. |
| 367 | Zeno J. Rives | R | IL-21 | March 4, 1905 | 01st term | Left the House in 1907. |
| 368 | Edmund W. Samuel | R | PA-16 | March 4, 1905 | 01st term | Left the House in 1907. |
| 369 | Gustav A. Schneebeli | R | PA-26 | March 4, 1905 | 01st term | Left the House in 1907. |
| 370 | Thomas E. Scroggy | R | OH-06 | March 4, 1905 | 01st term | Left the House in 1907. |
| 371 | Cassius M. Shartel | R | MO-15 | March 4, 1905 | 01st term | Left the House in 1907. |
| 372 | Sylvester C. Smith | R | CA-08 | March 4, 1905 | 01st term |
| 373 | Thomas Alexander Smith | D | MD-01 | March 4, 1905 | 01st term | Left the House in 1907. |
| 374 | Martin L. Smyser | R | OH-17 | March 4, 1905 Previous service, 1889–1891. | 02nd term* | Left the House in 1907. |
| 375 | Edward L. Taylor, Jr. | R | OH-12 | March 4, 1905 | 01st term |
| 376 | Charles A. Towne | D | NY-14 | March 4, 1905 Previous service, 1895–1897. | 02nd term* | Left the House in 1907. |
| 377 | William T. Tyndall | R | MO-14 | March 4, 1905 | 01st term | Left the House in 1907. |
| 378 | George E. Waldo | R | NY-05 | March 4, 1905 | 01st term |
| 379 | John T. Watkins | D | LA-04 | March 4, 1905 | 01st term |
| 380 | John W. Weeks | R | MA-12 | March 4, 1905 | 01st term |
| 381 | John Welborn | R | MO-07 | March 4, 1905 | 01st term | Left the House in 1907. |
| 382 | Charles S. Wharton | R | IL-04 | March 4, 1905 | 01st term | Left the House in 1907. |
| 383 | Marshall Van Winkle | R | NJ-09 | March 4, 1905 | 01st term | Left the House in 1907. |
| 384 | Ernest E. Wood | D | MO-12 | March 4, 1905 | 01st term | Resigned on June 23, 1906. |
| | John H. Foster | R | IN-01 | May 16, 1905 | 01st term |
| | Thomas Beall Davis | D | WV-02 | June 6, 1905 | 01st term | Left the House in 1907. |
| | Ernest M. Pollard | R | NE-01 | July 18, 1905 | 01st term |
| | Edwin W. Higgins | R | CT-03 | October 2, 1905 | 01st term |
| | James McKinney | R | IL-14 | November 7, 1905 | 01st term |
| | John M. Moore | D | TX-08 | December 4, 1905 | 01st term |
| | Harry M. Coudrey | R | MO-12 | June 23, 1906 | 01st term |
| | John M. Nelson | R | WI-02 | September 4, 1906 | 01st term |
| | James W. Overstreet | D | GA-01 | October 3, 1906 | 01st term | Left the House in 1907. |
| | Charles N. Brumm | R | PA-12 | November 6, 1906 Previous service, 1881–1889 and 1895–1899. | 07th term** |
| | William F. Englebright | R | CA-01 | November 6, 1906 | 01st term |
| | Clarence C. Gilhams | R | IN-12 | November 6, 1906 | 01st term |
| | Frank Orren Lowden | R | IL-13 | November 6, 1906 | 01st term |
| | J. Hampton Moore | R | PA-03 | November 6, 1906 | 01st term |
| | John E. Reyburn | R | PA-02 | November 6, 1906 Previous service, 1890–1897. | 05th term* |
| | Daniel J. Riordan | D | NY-08 | November 6, 1906 Previous service, 1899–1901. | 02nd term* |
| | Edward W. Saunders | D | VA-05 | November 6, 1906 | 01st term |
| | Charles G. Washburn | R | MA-03 | December 18, 1906 | 01st term |

## Delegates

| Rank | Delegate | Party | District | Seniority date (Previous service, if any) | No.# of term(s) |
| 1 | Jonah Kūhiō Kalanianaʻole | R | HI | March 4, 1903 | 02nd term |
| 2 | Bird Segle McGuire | R | OK | March 4, 1903 | 02nd term |
| 3 | William Henry Andrews | R | NM | March 4, 1905 | 01st term |
| 4 | Tulio Larrínaga | | PR | March 4, 1905 | 01st term |
| 5 | Marcus A. Smith | D | AZ | March 4, 1905 Previous service, 1887–1895, 1897–1899 and 1901–1903. | 07th term*** |
| 6 | Frank Hinman Waskey | D | AK | August 14, 1906 | 01st term |