# List of members of the United States House of Representatives in the 51st Congress by seniority

This is a complete list of members of the United States House of Representatives during the 51st United States Congress listed by seniority. As an historical article, the districts and party affiliations listed reflect those during the 51st Congress (March 4, 1889 – March 3, 1891). 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 | William D. Kelley | R | PA-04 | March 4, 1861 | 15th term | Dean of the House Died on January 9, 1890. |
| 2 | Samuel J. Randall | D | PA-03 | March 4, 1863 | 14th term | Dean of the House after Kelley died. Died on April 13, 1890. |
| 3 | Richard P. Bland | D | MO-11 | March 4, 1873 | 09th term | Dean of the House after Randall died. |
| 4 | James Henderson Blount | D | GA-06 | March 4, 1873 | 09th term |
| 5 | Joseph G. Cannon | R | IL-15 | March 4, 1873 | 09th term | Left the House in 1891. |
| 6 | Roger Q. Mills | D | TX-09 | March 4, 1873 | 09th term |
| 7 | Charles O'Neill | R | PA-02 | March 4, 1873 Previous service, 1863–1871. | 13th term* |
| 8 | David B. Culberson | D | TX-04 | March 4, 1875 | 08th term |
| 9 | William H. Forney | D | AL-07 | March 4, 1875 | 08th term |
| 10 | Thomas J. Henderson | R | IL-07 | March 4, 1875 | 08th term |
| 11 | William McKendree Springer | D | IL-13 | March 4, 1875 | 08th term |
| 12 | Thomas McKee Bayne | R | PA-23 | March 4, 1877 | 07th term | Left the House in 1891. |
| 13 | Thomas M. Browne | R | IN-06 | March 4, 1877 | 07th term | Left the House in 1891. |
| 14 | John G. Carlisle | D | KY-06 | March 4, 1877 | 07th term | Resigned on May 26, 1890. |
| 15 | Robert H. M. Davidson | D | FL-01 | March 4, 1877 | 07th term | Left the House in 1891. |
| 16 | Alfred C. Harmer | R | PA-05 | March 4, 1877 Previous service, 1871–1875. | 09th term* |
| 17 | Hilary A. Herbert | D | AL-02 | March 4, 1877 | 07th term |
| 18 | John H. Ketcham | R | NY-16 | March 4, 1877 Previous service, 1865–1873. | 11th term* |
| 19 | Thomas Brackett Reed | R | ME-01 | March 4, 1877 | 07th term | Speaker of the House |
| 20 | Thomas Ryan | R | KS-04 | March 4, 1877 | 07th term | Resigned on April 4, 1889. |
| 21 | Richard W. Townshend | D | IL-19 | March 4, 1877 | 07th term | Died on March 9, 1889. |
| 22 | John Alexander Anderson | R | KS-05 | March 4, 1879 | 06th term | Left the House in 1891. |
| 23 | Henry H. Bingham | R | PA-01 | March 4, 1879 | 06th term |
| 24 | William H. Hatch | D | MO-01 | March 4, 1879 | 06th term |
| 25 | Leonidas C. Houk | R | TN-02 | March 4, 1879 | 06th term |
| 26 | Benton McMillin | D | TN-04 | March 4, 1879 | 06th term |
| 27 | Ezra B. Taylor | R | OH-19 | December 13, 1880 | 06th term |
| 28 | Newton C. Blanchard | D | LA-04 | March 4, 1881 | 05th term |
| 29 | Judson C. Clements | D | GA-07 | March 4, 1881 | 05th term | Left the House in 1891. |
| 30 | William S. Holman | D | IN-04 | March 4, 1881 Previous service, 1859–1865 and 1867–1877. | 13th term** |
| 31 | William C. Oates | D | AL-03 | March 4, 1881 | 05th term |
| 32 | Lewis E. Payson | R | IL-09 | March 4, 1881 | 05th term | Left the House in 1891. |
| 33 | Henry G. Turner | D | GA-02 | March 4, 1881 | 05th term |
| 34 | George D. Wise | D | VA-03 | March 4, 1881 | 05th term | Resigned on April 10, 1890. |
| 35 | Nelson Dingley Jr. | R | ME-02 | September 12, 1881 | 05th term |
| 36 | Henry J. Spooner | R | RI-01 | December 5, 1881 | 05th term | Left the House in 1891. |
| 37 | Robert R. Hitt | R | IL-06 | December 4, 1882 | 05th term |
| 38 | George E. Adams | R | IL-04 | March 4, 1883 | 04th term | Left the House in 1891. |
| 39 | Louis E. Atkinson | R | PA-18 | March 4, 1883 | 04th term |
| 40 | Charles A. Boutelle | R | ME-04 | March 4, 1883 | 04th term |
| 41 | Clifton R. Breckinridge | D | AR-02 | March 4, 1883 | 04th term | Unseated on September 5, 1890. Returned to Congress on November 4, 1890. |
| 42 | Allen D. Candler | D | GA-09 | March 4, 1883 | 04th term | Left the House in 1891. |
| 43 | Felix Campbell | D | NY-02 | March 4, 1883 | 04th term | Left the House in 1891. |
| 44 | Charles Frederick Crisp | D | GA-03 | March 4, 1883 | 04th term |
| 45 | Byron M. Cutcheon | R | MI-09 | March 4, 1883 | 04th term | Left the House in 1891. |
| 46 | George W. Dargan | D | SC-06 | March 4, 1883 | 04th term | Left the House in 1891. |
| 47 | Samuel Dibble | D | SC-01 | March 4, 1883 Previous service, 1881–1882. | 05th term* | Left the House in 1891. |
| 48 | Alexander Monroe Dockery | D | MO-03 | March 4, 1883 | 04th term |
| 49 | John J. Hemphill | D | SC-05 | March 4, 1883 | 04th term |
| 50 | David B. Henderson | R | IA-03 | March 4, 1883 | 04th term |
| 51 | James Laird | R | NE-02 | March 4, 1883 | 04th term | Died on August 17, 1889. |
| 52 | S. W. T. Lanham | D | TX-11 | March 4, 1883 | 04th term |
| 53 | William McAdoo | D | NJ-07 | March 4, 1883 | 04th term | Left the House in 1891. |
| 54 | Louis E. McComas | R | MD-06 | March 4, 1883 | 04th term | Left the House in 1891. |
| 55 | Seth L. Milliken | R | ME-03 | March 4, 1883 | 04th term |
| 56 | Edmund Needham Morrill | R | KS-01 | March 4, 1883 | 04th term | Left the House in 1891. |
| 57 | Samuel W. Peel | D | AR-05 | March 4, 1883 | 04th term |
| 58 | Samuel R. Peters | R | KS-07 | March 4, 1883 | 04th term | Left the House in 1891. |
| 59 | Bishop W. Perkins | R | KS-03 | March 4, 1883 | 04th term | Left the House in 1891. |
| 60 | John H. Rogers | D | AR-04 | March 4, 1883 | 04th term | Left the House in 1891. |
| 61 | Jonathan H. Rowell | R | IL-14 | March 4, 1883 | 04th term | Left the House in 1891. |
| 62 | George E. Seney | D | OH-05 | March 4, 1883 | 04th term | Left the House in 1891. |
| 63 | Charles Stewart | D | TX-01 | March 4, 1883 | 04th term |
| 64 | John Wolcott Stewart | R | VT-01 | March 4, 1883 | 04th term | Left the House in 1891. |
| 65 | Isaac S. Struble | R | IA-11 | March 4, 1883 | 04th term | Left the House in 1891. |
| 66 | George D. Tillman | D | SC-02 | March 4, 1883 Previous service, 1879–1882. | 06th term* |
| 67 | William Lyne Wilson | D | WV-02 | March 4, 1883 | 04th term |
| 68 | Francis W. Rockwell | R | MA-12 | January 17, 1884 | 04th term | Left the House in 1891. |
| 69 | Edward H. Funston | R | KS-02 | March 21, 1884 | 04th term |
| 70 | Charles Triplett O'Ferrall | D | VA-07 | May 5, 1884 | 04th term |
| 71 | John Mills Allen | D | MS-01 | March 4, 1885 | 03rd term |
| 72 | Charles S. Baker | R | NY-30 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 73 | George Thomas Barnes | D | GA-10 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 74 | William Campbell Preston Breckinridge | D | KY-07 | March 4, 1885 | 03rd term |
| 75 | James Buchanan | R | NJ-02 | March 4, 1885 | 03rd term |
| 76 | Julius C. Burrows | R | MI-04 | March 4, 1885 Previous service, 1873–1875 and 1879–1883. | 06th term** |
| 77 | Benjamin Butterworth | R | OH-01 | March 4, 1885 Previous service, 1879–1883. | 05th term* | Left the House in 1891. |
| 78 | William D. Bynum | D | IN-07 | March 4, 1885 | 03rd term |
| 79 | Lucien B. Caswell | R | WI-01 | March 4, 1885 Previous service, 1875–1883. | 07th term* | Left the House in 1891. |
| 80 | Thomas C. Catchings | D | MS-03 | March 4, 1885 | 03rd term |
| 81 | Barnes Compton | D | MD-05 | March 4, 1885 | 03rd term | Resigned on March 20, 1890. |
| 82 | Edwin H. Conger | R | IA-07 | March 4, 1885 | 03rd term | Resigned on October 3, 1890. |
| 83 | William C. Cooper | R | OH-09 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 84 | William H. H. Cowles | D | NC-08 | March 4, 1885 | 03rd term |
| 85 | William H. Crain | D | TX-07 | March 4, 1885 | 03rd term |
| 86 | George Washington Emery Dorsey | R | NE-03 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 87 | John M. Farquhar | R | NY-32 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 88 | Edward J. Gay | D | LA-03 | March 4, 1885 | 03rd term | Died on May 30, 1889. |
| 89 | Charles Hopper Gibson | D | MD-01 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 90 | William W. Grout | R | VT-02 | March 4, 1885 Previous service, 1881–1883. | 04th term* |
| 91 | Charles H. Grosvenor | R | OH-15 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 92 | John T. Heard | D | MO-06 | March 4, 1885 | 03rd term |
| 93 | John S. Henderson | D | NC-07 | March 4, 1885 | 03rd term |
| 94 | Binger Hermann | R | OR | March 4, 1885 | 03rd term |
| 95 | Robert M. La Follette Sr. | R | WI-03 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 96 | Frank Lawler | D | IL-02 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 97 | Herman Lehlbach | R | NJ-06 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 98 | James B. McCreary | D | KY-08 | March 4, 1885 | 03rd term |
| 99 | Joseph McKenna | R | CA-03 | March 4, 1885 | 03rd term |
| 100 | William McKinley | R | OH-18 | March 4, 1885 Previous service, 1877–1884. | 07th term* | Left the House in 1891. |
| 101 | James B. Morgan | D | MS-02 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 102 | William W. Morrow | R | CA-04 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 103 | James O'Donnell | R | MI-03 | March 4, 1885 | 03rd term |
| 104 | Edwin Sylvanus Osborne | R | PA-12 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 105 | Joseph H. Outhwaite | D | OH-13 | March 4, 1885 | 03rd term |
| 106 | William D. Owen | R | IN-10 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 107 | William H. Perry | D | SC-04 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 108 | James D. Richardson | D | TN-05 | March 4, 1885 | 03rd term |
| 109 | John G. Sawyer | R | NY-31 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 110 | Joseph D. Sayers | D | TX-10 | March 4, 1885 | 03rd term |
| 111 | William G. Stahlnecker | D | NY-14 | March 4, 1885 | 03rd term |
| 112 | William J. Stone | D | MO-12 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 113 | William Johnson Stone | D | KY-01 | March 4, 1885 | 03rd term |
| 114 | Ormsby B. Thomas | R | WI-07 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 115 | Albert C. Thompson | R | OH-11 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 116 | William H. Wade | R | MO-13 | March 4, 1885 | 03rd term | Left the House in 1891. |
| 117 | Joseph Wheeler | D | AL-08 | March 4, 1885 Previous service, 1881–1882 and 1883. | 05th term** |
| 118 | Albert J. Hopkins | R | IL-05 | December 7, 1885 | 03rd term |
| 119 | Thomas Chipman McRae | D | AR-03 | December 7, 1885 | 03rd term |
| 120 | Samuel S. Cox | D | NY-09 | November 2, 1886 Previous service, 1857–1865, 1869–1873 and 1873–1885. | 16th term*** | Died on September 10, 1889. |
| 121 | Harry Welles Rusk | D | MD-03 | November 2, 1886 | 03rd term |
| 122 | Joseph Abbott | D | TX-06 | March 4, 1887 | 02nd term |
| 123 | Edward P. Allen | R | MI-02 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 124 | Chapman L. Anderson | D | MS-05 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 125 | Warren O. Arnold | R | RI-02 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 126 | John H. Bankhead | D | AL-06 | March 4, 1887 | 02nd term |
| 127 | Marion Biggs | D | CA-02 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 128 | Melvin M. Boothman | R | OH-06 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 129 | George E. Bowden | R | VA-02 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 130 | Mark S. Brewer | R | MI-06 | March 4, 1887 Previous service, 1877–1881. | 04th term* | Left the House in 1891. |
| 131 | John M. Brower | R | NC-05 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 132 | Thomas H. B. Browne | R | VA-01 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 133 | Charles R. Buckalew | D | PA-17 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 134 | Henry Hull Carlton | D | GA-08 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 135 | Asher G. Caruth | D | KY-05 | March 4, 1887 | 02nd term |
| 136 | Joseph B. Cheadle | R | IN-09 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 137 | John Logan Chipman | D | MI-01 | March 4, 1887 | 02nd term |
| 138 | Charles B. Clark | R | WI-06 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 139 | James E. Cobb | D | AL-05 | March 4, 1887 | 02nd term |
| 140 | William Cogswell | R | MA-07 | March 4, 1887 | 02nd term |
| 141 | James S. Cothran | D | SC-03 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 142 | John Dalzell | R | PA-22 | March 4, 1887 | 02nd term |
| 143 | Smedley Darlington | R | PA-06 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 144 | Milton De Lano | R | NY-26 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 145 | William Elliott | D | SC-07 | March 4, 1887 | 02nd term | Resigned on September 23, 1890. |
| 146 | Benjamin A. Enloe | D | TN-08 | March 4, 1887 | 02nd term |
| 147 | Hugh F. Finley | R | KY-11 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 148 | Ashbel P. Fitch | D | NY-13 | March 4, 1887 | 02nd term |
| 149 | Thomas S. Flood | R | NY-28 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 150 | John H. Gear | R | IA-01 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 151 | William H. Gest | R | IL-11 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 152 | Thomas Wingfield Grimes | D | GA-04 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 153 | Silas Hare | D | TX-05 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 154 | Nils P. Haugen | R | WI-08 | March 4, 1887 | 02nd term |
| 155 | Walter I. Hayes | D | IA-02 | March 4, 1887 | 02nd term |
| 156 | Charles E. Hooker | D | MS-07 | March 4, 1887 Previous service, 1875–1883. | 06th term* |
| 157 | Robert P. Kennedy | R | OH-08 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 158 | Daniel Kerr | R | IA-05 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 159 | Constantine B. Kilgore | D | TX-03 | March 4, 1887 | 02nd term |
| 160 | William G. Laidlaw | R | NY-34 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 161 | Edward Lane | D | IL-17 | March 4, 1887 | 02nd term |
| 162 | William Henry Fitzhugh Lee | D | VA-08 | March 4, 1887 | 02nd term |
| 163 | John Lind | R | MN-02 | March 4, 1887 | 02nd term |
| 164 | Henry Cabot Lodge | R | MA-06 | March 4, 1887 | 02nd term |
| 165 | Levi Maish | D | PA-19 | March 4, 1887 Previous service, 1875–1879. | 04th term* | Left the House in 1891. |
| 166 | Charles H. Mansur | D | MO-02 | March 4, 1887 | 02nd term |
| 167 | William E. Mason | R | IL-03 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 168 | Charles W. McClammy | D | NC-03 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 169 | Henry Clay McCormick | R | PA-16 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 170 | John H. Moffitt | R | NY-21 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 171 | Alexander B. Montgomery | D | KY-04 | March 4, 1887 | 02nd term |
| 172 | Littleton W. Moore | D | TX-08 | March 4, 1887 | 02nd term |
| 173 | Newton W. Nutting | R | NY-27 | March 4, 1887 Previous service, 1883–1885. | 03rd term* | Died on October 15, 1889. |
| 174 | John H. O'Neall | D | IN-02 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 175 | John B. Penington | D | DE | March 4, 1887 | 02nd term | Left the House in 1891. |
| 176 | James Phelan Jr. | D | TN-10 | March 4, 1887 | 02nd term | Died on January 30, 1891. |
| 177 | Philip S. Post | R | IL-10 | March 4, 1887 | 02nd term |
| 178 | Jacob J. Pugsley | R | OH-12 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 179 | Alfred Rowland | D | NC-06 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 180 | Charles Addison Russell | R | CT-03 | March 4, 1887 | 02nd term |
| 181 | Edward Scull | R | PA-20 | March 4, 1887 | 02nd term |
| 182 | James S. Sherman | R | NY-23 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 183 | Benjamin F. Shively | D | IN-13 | March 4, 1887 Previous service, 1884–1885. | 03rd term* |
| 184 | Francis B. Spinola | D | NY-10 | March 4, 1887 | 02nd term |
| 185 | John D. Stewart | D | GA-05 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 186 | T. R. Stockdale | D | MS-06 | March 4, 1887 | 02nd term |
| 187 | Joseph D. Taylor | R | OH-17 | March 4, 1887 Previous service, 1883–1885. | 04th term* |
| 188 | Erastus J. Turner | R | KS-06 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 189 | William Vandever | R | CA-06 | March 4, 1887 Previous service, 1859–1863. | 04th term* | Left the House in 1891. |
| 190 | James P. Walker | D | MO-14 | March 4, 1887 | 02nd term | Died on July 19, 1890. |
| 191 | Joseph E. Washington | D | TN-06 | March 4, 1887 | 02nd term |
| 192 | Washington C. Whitthorne | D | TN-07 | March 4, 1887 Previous service, 1871–1883. | 08th term* | Left the House in 1891. |
| 193 | Justin Rice Whiting | D | MI-07 | March 4, 1887 | 02nd term |
| 194 | Charles Preston Wickham | R | OH-14 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 195 | David Wilber | R | NY-24 | March 4, 1887 Previous service, 1873–1875 and 1879–1881. | 04th term** | Died on April 1, 1890. |
| 196 | Elihu S. Williams | R | OH-03 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 197 | Theodore S. Wilkinson | D | LA-01 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 198 | Robert Morris Yardley | R | PA-07 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 199 | Samuel S. Yoder | D | OH-04 | March 4, 1887 | 02nd term | Left the House in 1891. |
| 200 | William Harrison Martin | D | TX-02 | November 4, 1887 | 02nd term | Left the House in 1891. |
| 201 | Charles Tracey | D | NY-19 | November 8, 1887 | 02nd term |
| 202 | James J. Belden | R | NY-25 | November 8, 1887 | 02nd term |
| 203 | Samuel Matthews Robertson | D | LA-06 | December 5, 1887 | 02nd term |
| 204 | John D. Alderson | D | WV-03 | March 4, 1889 | 01st term |
| 205 | John F. Andrew | D | MA-03 | March 4, 1889 | 01st term |
| 206 | Nathaniel P. Banks | R | MA-05 | March 4, 1889 Previous service, 1853–1857, 1865-1873 and 1875–1879. | 10th term*** | Left the House in 1891. |
| 207 | Horace F. Bartine | R | NV | March 4, 1889 | 01st term |
| 208 | Charles Barwig | D | WI-02 | March 4, 1889 | 01st term |
| 209 | Charles D. Beckwith | R | NJ-05 | March 4, 1889 | 01st term | Left the House in 1891. |
| 210 | Christopher A. Bergen | R | NJ-01 | March 4, 1889 | 01st term |
| 211 | Charles E. Belknap | R | MI-05 | March 4, 1889 | 01st term | Left the House in 1891. |
| 212 | Aaron T. Bliss | R | MI-08 | March 4, 1889 | 01st term | Left the House in 1891. |
| 213 | Charles J. Boatner | D | LA-05 | March 4, 1889 | 01st term |
| 214 | George H. Brickner | D | WI-05 | March 4, 1889 | 01st term |
| 215 | Elijah V. Brookshire | D | IN-08 | March 4, 1889 | 01st term |
| 216 | Marriott Henry Brosius | R | PA-10 | March 4, 1889 | 01st term |
| 217 | Jason B. Brown | D | IN-03 | March 4, 1889 | 01st term |
| 218 | David B. Brunner | D | PA-09 | March 4, 1889 | 01st term |
| 219 | John A. Buchanan | D | VA-09 | March 4, 1889 | 01st term |
| 220 | Robert Bullock | D | FL-02 | March 4, 1889 | 01st term |
| 221 | Benjamin H. Bunn | D | NC-04 | March 4, 1889 | 01st term |
| 222 | Theodore E. Burton | R | OH-21 | March 4, 1889 | 01st term | Left the House in 1891. |
| 223 | John A. Caldwell | R | OH-02 | March 4, 1889 | 01st term |
| 224 | John W. Candler | R | MA-09 | March 4, 1889 Previous service, 1881–1883. | 02nd term* | Left the House in 1891. |
| 225 | William H. Cate | D | AR-01 | March 4, 1889 | 01st term | Resigned on March 5, 1890. |
| 226 | Henry P. Cheatham | R | NC-02 | March 4, 1889 | 01st term |
| 227 | John Michael Clancy | D | NY-04 | March 4, 1889 | 01st term |
| 228 | Richard Henry Clarke | D | AL-01 | March 4, 1889 | 01st term |
| 229 | Thomas J. Clunie | D | CA-05 | March 4, 1889 | 01st term | Left the House in 1891. |
| 230 | Hamilton D. Coleman | R | LA-02 | March 4, 1889 | 01st term | Left the House in 1891. |
| 231 | Solomon Comstock | R | MN-05 | March 4, 1889 | 01st term | Left the House in 1891. |
| 232 | William James Connell | R | NE-01 | March 4, 1889 | 01st term | Left the House in 1891. |
| 233 | George W. Cooper | D | IN-05 | March 4, 1889 | 01st term |
| 234 | James W. Covert | D | NY-01 | March 4, 1889 Previous service, 1877–1881. | 03rd term* |
| 235 | Samuel Alfred Craig | R | PA-21 | March 4, 1889 | 01st term | Left the House in 1891. |
| 236 | William Constantine Culbertson | R | PA-26 | March 4, 1889 | 01st term | Left the House in 1891. |
| 237 | John J. De Haven | R | CA-01 | March 4, 1889 | 01st term | Resigned on October 1, 1890. |
| 238 | Jonathan P. Dolliver | R | IA-10 | March 4, 1889 | 01st term |
| 239 | Mark H. Dunnell | R | MN-01 | March 4, 1889 Previous service, 1871–1883. | 07th term* | Left the House in 1891. |
| 240 | Edward J. Dunphy | D | NY-07 | March 4, 1889 | 01st term |
| 241 | Paul C. Edmunds | D | VA-06 | March 4, 1889 | 01st term |
| 242 | William Thomas Ellis | D | KY-02 | March 4, 1889 | 01st term |
| 243 | Henry Clay Evans | R | TN-03 | March 4, 1889 | 01st term | Left the House in 1891. |
| 244 | Hamilton G. Ewart | R | NC-09 | March 4, 1889 | 01st term | Left the House in 1891. |
| 245 | George W. Fithian | D | IL-16 | March 4, 1889 | 01st term |
| 246 | Frank T. Fitzgerald | D | NY-06 | March 4, 1889 | 01st term | Resigned on November 4, 1889. |
| 247 | James Patton Flick | R | IA-08 | March 4, 1889 | 01st term |
| 248 | Roswell P. Flower | D | NY-12 | March 4, 1889 Previous service, 1881–1883. | 02nd term* |
| 249 | Nathan Frank | R | MO-09 | March 4, 1889 | 01st term | Left the House in 1891. |
| 250 | William St. John Forman | D | IL-18 | March 4, 1889 | 01st term |
| 251 | Samuel Fowler | D | NJ-04 | March 4, 1889 | 01st term |
| 252 | Jacob Augustus Geissenhainer | D | NJ-03 | March 4, 1889 | 01st term |
| 253 | Isaac Goodnight | D | KY-03 | March 4, 1889 | 01st term |
| 254 | Frederic T. Greenhalge | R | MA-08 | March 4, 1889 | 01st term | Left the House in 1891. |
| 255 | Darwin Hall | R | MN-03 | March 4, 1889 | 01st term | Left the House in 1891. |
| 256 | William E. Haynes | D | OH-10 | March 4, 1889 | 01st term |
| 257 | Charles A. Hill | R | IL-08 | March 4, 1889 | 01st term | Left the House in 1891. |
| 258 | James M. Jackson | D | WV-04 | March 4, 1889 | 01st term | Resigned on February 3, 1890. |
| 259 | James Kerr | D | PA-28 | March 4, 1889 | 01st term | Left the House in 1891. |
| 260 | William Medcalf Kinsey | D | MO-10 | March 4, 1889 | 01st term | Left the House in 1891. |
| 261 | Charles J. Knapp | R | NY-17 | March 4, 1889 | 01st term | Left the House in 1891. |
| 262 | John F. Lacey | R | IA-06 | March 4, 1889 | 01st term | Left the House in 1891. |
| 263 | Frederick Lansing | R | NY-22 | March 4, 1889 | 01st term | Left the House in 1891. |
| 264 | Posey G. Lester | D | VA-05 | March 4, 1889 | 01st term |
| 265 | Rufus E. Lester | D | GA-01 | March 4, 1889 | 01st term |
| 266 | Clarke Lewis | D | MS-04 | March 4, 1889 | 01st term |
| 267 | Thomas F. Magner | D | NY-05 | March 4, 1889 | 01st term |
| 268 | Augustus N. Martin | D | IN-11 | March 4, 1889 | 01st term |
| 269 | John H. McCarthy | D | NY-08 | March 4, 1889 | 01st term | Resigned on January 14, 1891. |
| 270 | Charles A. O. McClellan | D | IN-12 | March 4, 1889 | 01st term |
| 271 | Myron H. McCord | R | WI-09 | March 4, 1889 | 01st term | Left the House in 1891. |
| 272 | Frederick Miles | R | CT-04 | March 4, 1889 Previous service, 1879–1883. | 03rd term* | Left the House in 1891. |
| 273 | Orren C. Moore | R | NH-02 | March 4, 1889 | 01st term | Left the House in 1891. |
| 274 | Henry Lee Morey | R | OH-07 | March 4, 1889 Previous service, 1881–1884. | 03rd term* | Left the House in 1891. |
| 275 | Elijah A. Morse | R | MA-02 | March 4, 1889 | 01st term |
| 276 | William Mutchler | D | PA-08 | March 4, 1889 Previous service, 1875–1877 and 1881–1885. | 04th term** |
| 277 | Frederick G. Niedringhaus | R | MO-08 | March 4, 1889 | 01st term | Left the House in 1891. |
| 278 | Richard Henry Norton | D | MO-07 | March 4, 1889 | 01st term |
| 279 | Alonzo Nute | R | NH-01 | March 4, 1889 | 01st term | Left the House in 1891. |
| 280 | Joseph H. O'Neil | D | MA-04 | March 4, 1889 | 01st term |
| 281 | William F. Parrett | D | IN-01 | March 4, 1889 | 01st term |
| 282 | Thomas H. Paynter | D | KY-09 | March 4, 1889 | 01st term |
| 283 | John O. Pendleton | D | WV-01 | March 4, 1889 | 01st term | Resigned on February 26, 1890. |
| 284 | Rice Alexander Pierce | D | TN-09 | March 4, 1889 Previous service, 1883–1885. | 02nd term* |
| 285 | James W. Owens | D | OH-16 | March 4, 1889 | 01st term |
| 286 | John A. Quackenbush | R | NY-18 | March 4, 1889 | 01st term |
| 287 | John Quinn | D | NY-11 | March 4, 1889 | 01st term | Left the House in 1891. |
| 288 | John Raines | R | NY-29 | March 4, 1889 | 01st term |
| 289 | Charles S. Randall | R | MA-01 | March 4, 1889 | 01st term |
| 290 | Joseph Warren Ray | R | PA-24 | March 4, 1889 | 01st term | Left the House in 1891. |
| 291 | Joseph Rea Reed | R | IA-09 | March 4, 1889 | 01st term | Left the House in 1891. |
| 292 | James Bernard Reilly | D | PA-13 | March 4, 1889 Previous service, 1875–1879. | 03rd term* |
| 293 | John Winebrenner Rife | R | PA-14 | March 4, 1889 | 01st term |
| 294 | John Sanford | R | NY-20 | March 4, 1889 | 01st term |
| 295 | Isaac W. Van Schaick | R | WI-04 | March 4, 1889 Previous service, 1885–1887. | 02nd term* | Left the House in 1891. |
| 296 | Joseph A. Scranton | R | PA-11 | March 4, 1889 Previous service, 1881–1883 and 1885–1887. | 03rd term** | Left the House in 1891. |
| 297 | William E. Simonds | R | CT-01 | March 4, 1889 | 01st term | Left the House in 1891. |
| 298 | Thomas Gregory Skinner | D | NC-01 | March 4, 1889 Previous service, 1883–1887. | 03rd term* | Left the House in 1891. |
| 299 | George W. Smith | R | IL-20 | March 4, 1889 | 01st term |
| 300 | Martin L. Smyser | R | OH-20 | March 4, 1889 | 01st term | Left the House in 1891. |
| 301 | Samuel Snider | R | MN-04 | March 4, 1889 | 01st term | Left the House in 1891. |
| 302 | Samuel M. Stephenson | R | MI-11 | March 4, 1889 | 01st term |
| 303 | Moses D. Stivers | R | NY-15 | March 4, 1889 | 01st term | Left the House in 1891. |
| 304 | Henry Stockbridge Jr. | R | MD-04 | March 4, 1889 | 01st term | Left the House in 1891. |
| 305 | Herman Stump | D | MD-02 | March 4, 1889 | 01st term |
| 306 | Joseph Henry Sweney | R | IA-04 | March 4, 1889 | 01st term | Left the House in 1891. |
| 307 | John Charles Tarsney | D | MO-05 | March 4, 1889 | 01st term |
| 308 | Abner Taylor | R | IL-01 | March 4, 1889 | 01st term |
| 309 | Alfred A. Taylor | R | TN-01 | March 4, 1889 | 01st term |
| 310 | Charles Champlain Townsend | R | PA-25 | March 4, 1889 | 01st term | Left the House in 1891. |
| 311 | Hosea Townsend | R | CO | March 4, 1889 | 01st term |
| 312 | Henry St. George Tucker III | D | VA-10 | March 4, 1889 | 01st term |
| 313 | Louis Washington Turpin | D | AL-04 | March 4, 1889 | 01st term | Resigned on June 4, 1890. |
| 314 | Edward Carrington Venable | D | VA-04 | March 4, 1889 | 01st term | Resigned on September 23, 1890. |
| 315 | Rodney Wallace | R | MA-11 | March 4, 1889 | 01st term | Left the House in 1891. |
| 316 | William C. Wallace | R | NY-03 | March 4, 1889 | 01st term | Left the House in 1891. |
| 317 | Joseph H. Walker | R | MA-10 | March 4, 1889 | 01st term |
| 318 | Lewis Findlay Watson | R | PA-27 | March 4, 1889 Previous service, 1877–1879 and 1881–1883. | 03rd term** | Died on August 25, 1890. |
| 319 | Frank W. Wheeler | R | MI-10 | March 4, 1889 | 01st term | Left the House in 1891. |
| 320 | Scott Wike | D | IL-12 | March 4, 1889 Previous service, 1875–1877. | 02nd term* |
| 321 | John M. Wiley | D | NY-33 | March 4, 1889 | 01st term | Left the House in 1891. |
| 322 | Washington F. Willcox | D | CT-02 | March 4, 1889 | 01st term |
| 323 | John Henry Wilson | R | KY-10 | March 4, 1889 | 01st term |
| 324 | Myron Benjamin Wright | R | PA-15 | March 4, 1889 | 01st term |
| | Oscar S. Gifford | R | SD | November 2, 1889 Previous service, 1885–1889. | 03rd term* | Left the House in 1891. |
| | Henry C. Hansbrough | R | ND | November 2, 1889 | 01st term | Left the House in 1891. |
| | John Pickler | R | SD | November 2, 1889 | 01st term |
| | Amos J. Cummings | D | NY-09 | November 5, 1889 Previous service, 1887–1889. | 02nd term* |
| | Thomas H. Carter | R | MT | November 8, 1889 | 01st term | Left the House in 1891. |
| | John L. Wilson | R | WA | November 20, 1889 | 01st term |
| | Harrison Kelley | R | KS-04 | December 2, 1889 | 01st term | Left the House in 1891. |
| | Gilbert L. Laws | R | NE-02 | December 2, 1889 | 01st term | Left the House in 1891. |
| | Sereno E. Payne | R | NY-27 | December 2, 1889 Previous service, 1883–1887. | 03rd term* |
| | Andrew Price | D | LA-03 | December 2, 1889 | 01st term |
| | James R. Williams | D | IL-19 | December 2, 1889 | 01st term |
| | Robert Patterson Clark Wilson | D | MO-04 | December 2, 1889 | 01st term |
| | Charles H. Turner | D | NY-06 | December 9, 1889 | 01st term | Left the House in 1891. |
| | Charles Brooks Smith | R | WV-04 | February 3, 1890 | 01st term | Left the House in 1891. |
| | John E. Reyburn | R | PA-04 | February 18, 1890 | 01st term |
| | George W. Atkinson | R | WV-01 | February 26, 1890 | 01st term | Left the House in 1891. |
| | Lewis P. Featherstone | L | AR-01 | March 5, 1890 | 01st term | Left the House in 1891. |
| | Sydney Emanuel Mudd I | D | MD-05 | March 20, 1890 | 01st term | Left the House in 1891. |
| | Edmund Waddill Jr. | R | VA-03 | April 12, 1890 | 01st term | Left the House in 1891. |
| | Richard Vaux | D | PA-03 | May 20, 1890 | 01st term | Left the House in 1891. |
| | John V. McDuffie | R | AL-04 | June 4, 1890 | 01st term | Left the House in 1891. |
| | William Worth Dickerson | D | KY-06 | June 21, 1890 | 01st term |
| | John Mercer Langston | R | VA-04 | September 23, 1890 | 01st term | Left the House in 1891. |
| | Thomas E. Miller | R | SC-07 | September 24, 1890 | 01st term | Left the House in 1891. |
| | Willis Sweet | R | ID | October 1, 1890 | 01st term |
| | Edward R. Hays | R | IA-07 | November 4, 1890 | 01st term | Left the House in 1891. |
| | John S. Pindar | D | NY-24 | November 4, 1890 Previous service, 1885–1887. | 02nd term* | Left the House in 1891. |
| | Charles Warren Stone | R | PA-27 | November 4, 1890 | 01st term |
| | Robert Henry Whitelaw | D | MO-14 | November 4, 1890 | 01st term | Left the House in 1891. |
| | Clarence D. Clark | R | WY | December 1, 1890 | 01st term |
| | Thomas J. Geary | D | CA-01 | December 9, 1890 | 01st term |

## Delegates

| Rank | Delegate | Party | District | Seniority date (Previous service, if any) | No.# of term(s) |
| 1 | John Thomas Caine | D | UT | November 7, 1882 | 05th term |
| 2 | Joseph M. Carey | R | WY | March 4, 1885 | 03rd term |
| 3 | Antonio Joseph | D | NM | March 4, 1885 | 03rd term |
| 4 | Fred Dubois | R | ID | March 4, 1887 | 02nd term |
| 5 | Marcus A. Smith | D | AZ | March 4, 1887 | 02nd term |
| 6 | George A. Mathews | R | DAK | March 4, 1889 | 01st term |
| 7 | Thomas H. Carter | R | MT | March 4, 1889 | 01st term |
| 8 | John B. Allen | R | WA | March 4, 1889 | 01st term |
| 9 | David Archibald Harvey | R | OK | November 4, 1890 | 01st term |