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