# List of United States senators in the 44th Congress

This is a complete list of members of the United States Senate during the 44th United States Congress listed by seniority, from March 4, 1875, to March 3, 1877.
Order of service is based on the commencement of the senator's first term. Behind this is former service as a senator (only giving the senator seniority within his or her new incoming class), service as vice president, a House member, a cabinet secretary, or a governor of a state. The final factor is the population of the senator's state.
Senators who were sworn in during the middle of the Congress (up until the last senator who was not sworn in early after winning the November 1876 election) are listed at the end of the list with no number.

## Terms of service

| Class | Terms of service of senators that expired in years |
| Class 2 | Terms of service of senators that expired in 1877 (AL, AR, CO, DE, GA, IA, IL, KS, KY, LA, MA, ME, MI, MN, MS, NC, NE, NH, NJ, OR, RI, SC, TN, TX, VA, and WV.) |
| Class 3 | Terms of service of senators that expired in 1879 (AL, AR, CA, CO, CT, FL, GA, IA, IL, IN, KS, KY, LA, MD, MO, NC, NH, NV, NY, OH, OR, PA, SC, VT, and WI.) |
| Class 1 | Terms of service of senators that expired in 1881 (CA, CT, DE, FL, IN, MA, MD, ME, MI, MN, MO, MS, NE, NJ, NV, NY, OH, PA, RI, TN, TX, VA, VT, WI, and WV.) |

## U.S. Senate seniority list

U.S. Senate seniority :
| Rank | Senator (party-state) | Seniority date | Other factors |
| 1 | Henry B. Anthony (R-RI) | March 4, 1859 | Former governor |
| 2 | Timothy O. Howe (R-WI) | March 4, 1861 | |
| 3 | John Sherman (R-OH) | March 21, 1861 | |
| 4 | Aaron H. Cragin (R-NH) | March 4, 1865 | |
| 5 | George F. Edmunds (R-VT) | April 3, 1866 | |
| 6 | Roscoe Conkling (R-NY) | March 4, 1867 | |
| 7 | Justin Smith Morrill (R-VT) | March 4, 1867 | |
| 8 | Oliver P. Morton (R-IN) | March 4, 1867 | |
| 9 | Simon Cameron (R-PA) | March 4, 1867 | |
| 10 | Orris S. Ferry (R-CT) | March 4, 1867 | |
| 11 | George E. Spencer (R-AL) | July 13, 1868 | |
| 12 | Thomas J. Robertson (R-SC) | July 15, 1868 | |
| 13 | Thomas F. Bayard (D-DE) | March 4, 1869 | |
| 14 | Hannibal Hamlin (R-ME) | March 4, 1869 | Former governor, former representative, former vice president |
| 15 | Allen G. Thurman (D-OH) | March 4, 1869 | |
| 16 | Lot M. Morrill (R-ME) | October 30, 1869 | |
| 17 | Morgan C. Hamilton (R-TX) | March 31, 1870 | |
| 18 | Eli Saulsbury (D-DE) | March 4, 1871 | |
| 19 | Thomas W. Ferry (R-MI) | March 4, 1871 | |
| 20 | William Windom (R-MN) | March 4, 1871 | Former representative |
| 21 | Henry G. Davis (D-WV) | March 4, 1871 | |
| 22 | George Goldthwaite (D-AL) | March 4, 1871 | |
| 23 | Powell Clayton (R-AR) | March 4, 1871 | |
| 24 | John A. Logan (R-IL) | March 4, 1871 | |
| 25 | George G. Wright (R-IA) | March 4, 1871 | |
| 26 | John W. Stevenson (D-KY) | March 4, 1871 | |
| 27 | Joseph R. West (R-LA) | March 4, 1871 | |
| 28 | Phineas Hitchcock (R-NE) | March 4, 1871 | Former delegate |
| 29 | Frederick T. Frelinghuysen (R-NJ) | March 4, 1871 | |
| 30 | James K. Kelly (D-OR) | March 4, 1871 | |
| 31 | Henry Cooper (D-TN) | March 4, 1871 | |
| 32 | John W. Johnston (D-VA) | March 15, 1871 | |
| 33 | Thomas M. Norwood (D-GA) | November 14, 1871 | |
| 34 | James L. Alcorn (R-MS) | December 1, 1871 | |
| 35 | Matt W. Ransom (D-NC) | January 30, 1872 | |
| 36 | William B. Allison (R-IA) | March 4, 1873 | Former representative |
| 37 | John P. Jones (R-NV) | March 4, 1873 | |
| 38 | John Brown Gordon (D-GA) | March 4, 1873 | |
| 39 | Stephen Wallace Dorsey (R-AR) | March 4, 1873 | |
| 40 | Aaron A. Sargent (R-CA) | March 4, 1873 | Former representative |
| 41 | Simon B. Conover (R-FL) | March 4, 1873 | |
| 42 | Richard J. Oglesby (R-IL) | March 4, 1873 | |
| 43 | Thomas C. McCreery (D-KY) | March 4, 1873 | |
| 44 | John J. Ingalls (R-KS) | March 4, 1873 | |
| 45 | George R. Dennis (D-MD) | March 4, 1873 | |
| 46 | Lewis V. Bogy (D-MO) | March 4, 1873 | |
| 47 | Bainbridge Wadleigh (R-NH) | March 4, 1873 | |
| 48 | Augustus S. Merrimon (D-NC) | March 4, 1873 | |
| 49 | John H. Mitchell (R-OR) | March 4, 1873 | |
| 50 | John J. Patterson (R-SC) | March 4, 1873 | |
| 51 | George S. Boutwell (R-MA) | March 17, 1873 | |
| 52 | James M. Harvey (R-KS) | February 8, 1874 | |
| 53 | William W. Eaton (D-CT) | February 5, 1875 | |
| 54 | Francis Cockrell (D-MO) | March 4, 1875 | |
| 55 | Henry L. Dawes (R-MA) | March 4, 1875 | |
| 56 | Charles W. Jones (D-FL) | March 4, 1875 | |
| 57 | Samuel J. R. McMillan (R-MN) | March 4, 1875 | |
| 58 | Samuel B. Maxey (D-TX) | March 4, 1875 | |
| 59 | Ambrose Burnside (R-RI) | March 4, 1875 | Former governor |
| 60 | Newton Booth (AM-CA) | March 4, 1875 | Former governor |
| 61 | Joseph E. McDonald (D-IN) | March 4, 1875 | Former representative |
| 62 | William Pinkney Whyte (D-MD) | March 4, 1875 | |
| 63 | Blanche Bruce (R-MS) | March 4, 1875 | |
| 64 | Algernon Paddock (R-NE) | March 4, 1875 | |
| 65 | Theodore F. Randolph (D-NJ) | March 4, 1875 | Former governor |
| 66 | Francis Kernan (D-NY) | March 4, 1875 | |
| 67 | William A. Wallace (D-PA) | March 4, 1875 | |
| 68 | Robert E. Withers (D-VA) | March 4, 1875 | |
| 69 | Isaac P. Christiancy (R-MI) | March 4, 1875 | |
| 70 | Andrew Johnson (D-TN) | March 4, 1875 | Former president, previously a senator |
| 71 | Allen T. Caperton (D-WV) | March 4, 1875 | |
| 72 | William Sharon (R-NV) | March 4, 1875 | |
| | David M. Key (D-TN) | August 18, 1875 | |
| | James E. English (D-CT) | November 27, 1875 | Former representative, former governor |
| | James B. Eustis (D-LA) | January 12, 1876 | |
| | William H. Barnum (D-CT) | May 18, 1876 | |
| | James G. Blaine (R-ME) | July 10, 1876 | Former representative |
| | Samuel Price (D-TN) | August 26, 1876 | |
| | Henry M. Teller (R-CO) | November 15, 1876 | |
| | Jerome B. Chaffee (R-CO) | November 15, 1876 | |
| | James E. Bailey (D-TN) | January 19, 1877 | |
| | Frank Hereford (D-WV) | January 31, 1877 | |