# List of United States senators in the 68th Congress

This is a complete list of members of the United States Senate during the 68th United States Congress listed by seniority, from March 4, 1923, to March 3, 1925.
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 1924 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 1925 (AL, AR, CO, DE, GA, IA, ID, IL, KS, KY, LA, MA, ME, MI, MN, MS, MT, NC, NE, NH, NJ, NM, OK, OR, RI, SC, SD, TN, TX, VA, WV, and WY.) |
| Class 3 | Terms of service of senators that expired in 1927 (AL, AR, AZ, CA, CO, CT, FL, GA, ID, IL, IN, IA, KS, KY, LA, MD, MO, NC, ND, NH, NV, NY, OH, OK, OR, PA, SC, SD, UT, VT, WA, and WI.) |
| Class 1 | Terms of service of senators that expired in 1929 (AZ, CA, CT, DE, FL, IN, MA, MD, ME, MI, MN, MO, MS, MT, ND, NE, NJ, NM, NV, NY, OH, PA, RI, TN, TX, UT, VA, VT, WA, WI, WV, and WY.) |

## U.S. Senate seniority list

U.S. Senate seniority :
| Rank | Senator (party-state) | Seniority date | Other factors |
| 1 | Henry Cabot Lodge (R-MA) | March 4, 1893 | |
| 2 | Francis E. Warren (R-WY) | March 4, 1895 | Previously a senator |
| 3 | Knute Nelson (R-MN) | March 4, 1895 | |
| 4 | William P. Dillingham (R-VT) | October 18, 1900 | |
| 5 | Furnifold M. Simmons (D-NC) | March 4, 1901 | |
| 6 | Lee S. Overman (D-NC) | March 4, 1903 | North Carolina 15th in population (1900) |
| 7 | Reed Smoot (R-UT) | March 4, 1903 | Utah 41st in population (1900) |
| 8 | Frank B. Brandegee (R-CT) | May 10, 1905 | |
| 9 | Robert M. La Follette, Sr. (R-WI) | January 4, 1906 | |
| 10 | William Borah (R-ID) | March 4, 1907 | |
| 11 | Robert Owen (D-OK) | December 11, 1907 | |
| 12 | Albert B. Cummins (R-IA) | November 24, 1908 | |
| 13 | Wesley Jones (R-WA) | March 4, 1909 | Former representative |
| 14 | Ellison D. Smith (D-SC) | March 4, 1909 | South Carolina 24th in population (1900) |
| 15 | Duncan U. Fletcher (D-FL) | March 4, 1909 | Florida 33rd in population (1900) |
| 16 | Claude A. Swanson (D-VA) | August 1, 1910 | |
| 17 | George P. McLean (R-CT) | March 4, 1911 | Former governor |
| 18 | James A. Reed (D-MO) | March 4, 1911 | |
| 19 | Henry F. Ashurst (D-AZ) | March 27, 1912 | |
| 20 | Key Pittman (D-NV) | January 29, 1913 | |
| 21 | Morris Sheppard (D-TX) | February 3, 1913 | |
| 22 | Joseph E. Ransdell (D-LA) | March 4, 1913 | Former representative (14 years) |
| 23 | Joseph Robinson (R-AR) | March 4, 1913 | Former representative (10 years), former governor |
| 24 | George W. Norris (R-NE) | March 4, 1913 | Former representative (10 years) |
| 25 | John Shields (D-TN) | March 4, 1913 | Tennessee 17th in population (1910) |
| 26 | Thomas Sterling (R-SD) | March 4, 1913 | South Dakota 36th in population (1910) |
| 27 | LeBaron Colt (R-RI) | March 4, 1913 | Rhode Island 38th in population (1910) |
| 28 | Thomas J. Walsh (D-MT) | March 4, 1913 | Montana 40th in population (1910) |
| 29 | Charles Curtis (R-KS) | March 4, 1915 | Previously a senator |
| 30 | Oscar Underwood (D-AL) | March 4, 1915 | Former representative |
| 31 | James Wadsworth, Jr. (R-NY) | March 4, 1915 | |
| 32 | Bert Fernald (R-ME) | September 12, 1916 | |
| 33 | James Watson (R-IN) | November 8, 1916 | |
| 34 | Kenneth McKellar (D-TN) | March 4, 1917 | Former representative (6 years) |
| 35 | William H. King (D-UT) | March 4, 1917 | Former representative (3 years) |
| 36 | Peter G. Gerry (D-RI) | March 4, 1917 | Former representative (2 years) |
| 37 | Park Trammell (D-FL) | March 4, 1917 | Former governor, Florida 33rd in population (1910) |
| 38 | John B. Kendrick (D-WY) | March 4, 1917 | Former governor, Wyoming 47th in population (1910) |
| 39 | Frederick Hale (R-ME) | March 4, 1917 | Maine 34th in population (1910) |
| 40 | Andrieus Jones (D-NM) | March 4, 1917 | New Mexico 43rd in population (1910) |
| 41 | Hiram Johnson (R-CA) | March 16, 1917 | |
| 42 | Irvine Lenroot (R-WI) | April 18, 1918 | |
| 43 | Selden P. Spencer (R-MO) | November 6, 1918 | Missouri 7th in population (1910) |
| 44 | George H. Moses (R-NH) | November 6, 1918 | New Hampshire 39th in population (1910) |
| 45 | Charles L. McNary (R-OR) | December 18, 1918 | |
| 46 | Heisler Ball (R-DE) | March 4, 1919 | Previously a senator (2 years) |
| 47 | Davis Elkins (R-WV) | March 4, 1919 | Previously a senator (1 year) |
| 48 | Medill McCormick (R-IL) | March 4, 1919 | Former representative |
| 49 | David I. Walsh (D-MA) | March 4, 1919 | Former governor, Massachusetts 6th in population (1910) |
| 50 | Arthur Capper (R-KS) | March 4, 1919 | Former governor, Kansas 22nd in population (1910) |
| 51 | Henry W. Keyes (R-NH) | March 4, 1919 | Former governor, New Hampshire 39th in population (1910) |
| 52 | William J. Harris (D-GA) | March 4, 1919 | Georgia 10th in population (1910) |
| 53 | Nathaniel Dial (D-SC) | March 4, 1919 | South Carolina 26th in population (1910) |
| 54 | Lawrence C. Phipps (R-CO) | March 4, 1919 | Colorado 32nd in population (1910) |
| 55 | Pat Harrison (D-MS) | March 5, 1919 | |
| 56 | Augustus O. Stanley (D-KY) | May 19, 1919 | Former representative (12 years) |
| 57 | Walter E. Edge (R-NJ) | May 19, 1919 | Former governor, New Jersey 11th in population (1910) |
| 58 | Carter Glass (D-VA) | February 2, 1920 | |
| 59 | James Thomas Heflin (D-AL) | November 2, 1920 | |
| 60 | Frank B. Willis (R-OH) | January 14, 1921 | |
| 61 | Frank R. Gooding (R-ID) | January 15, 1921 | |
| 62 | William B. McKinley (R-IL) | March 4, 1921 | Former representative (14 years) |
| 63 | Thaddeus H. Caraway (D-AR) | March 4, 1921 | Former representative (8 years) |
| 64 | John Harreld (R-OK) | March 4, 1921 | Former representative (2 years) |
| 65 | Ralph H. Cameron (R-AZ) | March 4, 1921 | Former delegate |
| 66 | Peter Norbeck (R-SD) | March 4, 1921 | Former governor, South Dakota 37th in population (1920) |
| 67 | Samuel M. Shortridge (R-CA) | March 4, 1921 | California 8th in population (1920) |
| 68 | Richard P. Ernst (R-KY) | March 4, 1921 | Kentucky 15th in population (1920) |
| 69 | Edwin S. Broussard (D-LA) | March 4, 1921 | Louisiana 22nd in population (1920) |
| 70 | Ovington Weller (R-MD) | March 4, 1921 | Maryland 28th in population (1920) |
| 71 | Samuel Nicholson (D-CO) | March 4, 1921 | Colorado 33rd in population (1920) |
| 72 | Robert Stanfield (R-OR) | March 4, 1921 | Oregon 34th in population (1920) |
| 73 | Edwin Ladd (R-ND) | March 4, 1921 | North Dakota 36th in population (1920) |
| 74 | Tasker Oddie (R-NV) | March 4, 1921 | Nevada 48th in population (1920) |
| 75 | Holm O. Bursum (R-NM) | March 11, 1921 | |
| 76 | George W. Pepper (R-PA) | January 10, 1922 | |
| 77 | David A. Reed (R-PA) | August 8, 1922 | |
| 78 | Thomas F. Bayard, Jr. (D-DE) | November 7, 1922 | |
| 79 | Walter F. George (D-GA) | November 22, 1922 | |
| 80 | James Couzens (R-MI) | November 29, 1922 | |
| 81 | Smith W. Brookhart (R-IA) | December 1, 1922 | |
| 82 | Frank L. Greene (R-VT) | March 4, 1923 | Former representative (11 years) |
| 83 | Simeon Fess (R-OH) | March 4, 1923 | Former representative (10 years), Ohio 4th in population (1920) |
| 84 | Hubert D. Stephens (D-MS) | March 4, 1923 | Former representative (10 years), Mississippi 23rd in population (1920) |
| 85 | Matthew M. Neely (D-WV) | March 4, 1923 | Former representative (8 years) |
| 86 | Clarence Dill (D-WA) | March 4, 1923 | Former representative (4 years) |
| 87 | Woodbridge N. Ferris (D-MI) | March 4, 1923 | Former governor, Michigan 7th in population (1920) |
| 88 | Edward I. Edwards (D-NJ) | March 4, 1923 | Former governor, New Jersey 10th in population (1920) |
| 89 | Samuel M. Ralston (D-IN) | March 4, 1923 | Former governor, Indiana 11th in population (1920) |
| 90 | Lynn Frazier (R-ND) | March 4, 1923 | Former governor, North Dakota 36th in population (1920) |
| 91 | Royal S. Copeland (D-NY) | March 4, 1923 | New York 1st in population (1920) |
| 92 | Earle B. Mayfield (D-TX) | March 4, 1923 | Texas 5th in population (1920) |
| 93 | Henrik Shipstead (FL-MN) | March 4, 1923 | Minnesota 17th in population (1920) |
| 94 | William C. Bruce (D-MD) | March 4, 1923 | Maryland 28th in population (1920) |
| 95 | Robert B. Howell (R-NE) | March 4, 1923 | Nebraska 31st in population (1920) |
| 96 | Burton K. Wheeler (D-MT) | March 4, 1923 | Montana 39th in population (1920) |
| — | Alva B. Adams (D-CO) | May 17, 1923 | |
| — | Magnus Johnson (FL-MN) | July 17, 1923 | |
| — | Porter H. Dale (R-VT) | November 7, 1923 | |
| — | Jesse H. Metcalf (R-RI) | November 4, 1924 | |
| — | William M. Butler (R-MA) | November 13, 1924 | |
| — | Rice W. Means (R-CO) | December 1, 1924 | |
| — | Hiram Bingham (R-CT) | December 17, 1924 | |
| — | Charles S. Deneen (R-IL) | February 26, 1925 | |