Process to be followed
A member of the United States Senate can resign by writing a letter of resignation to the governor of the state that the senator represents.[1] Under Article I, Section 3 of the Constitution of the United States , and under the Seventeenth Amendment, in case of a vacancy in the Senate resulting from resignation, the executive authority of the state (today known in every state as the governor) can make a temporary appointment to fill the vacancy if so authorized by the state legislature. A special election may follow depending on timing and state law. Whenever a senator needs to be appointed or elected, the Secretary of the Senate mails one of three forms to the state's governor to inform that person of the proper wording to certify the appointment of a new Senator.[2]
The first resignation from the Senate was that of William Paterson of New Jersey on November 13, 1790, who resigned in order to accept the office of Governor of New Jersey .[citation needed ] His resignation was only the third time a person ceased to hold a seat in the Senate, which had first convened during the preceding year, 1789. The earlier ones resulted from the death of Senator William Grayson of Virginia , and the expiration of the term of the temporary senator John Walker of Virginia, who was appointed by the Governor of Virginia to hold that office until a successor could be elected in November.[citation needed ]
Before 1796, eight senators resigned. Nine senators resigned during that year—a record-high number that stands to this day.[citation needed ] Most resignations have been motivated either by declining health or a decision to accept another office.[citation needed ] Sixteen persons have resigned from the Senate twice and two have resigned three times.[citation needed ]
1789 to 1799
Name
State
Date of resignation
Notes
William Paterson
New Jersey
November 13, 1790
Resigned to become Governor of New Jersey
Samuel Johnson
Connecticut
March 3, 1791
Richard Lee
Virginia
October 8, 1792
Charles Carroll
Maryland
November 30, 1792
George Read
Delaware
September 18, 1793
James Monroe
Virginia
March 27, 1794
John Taylor of Caroline
Virginia
May 11, 1794
James Jackson
Georgia
November 16, 1795
Oliver Ellsworth
Connecticut
March 8, 1796
Rufus King
New York
May 23, 1796
Caleb Strong
Massachusetts
June 1, 1796
George Cabot
Massachusetts
June 9, 1796
Jonathan Trumbull Jr.
Connecticut
June 10, 1796
Moses Robinson
Vermont
October 15, 1796
Richard Potts
Maryland
October 24, 1796
Pierce Butler
South Carolina
October 25, 1796
Frederick Frelinghuysen
New Jersey
November 12, 1796
William Cocke
Tennessee
September 26, 1797
William Bradford
Rhode Island
October ??, 1797
Isaac Tichenor
Vermont
October 17, 1797
Resigned to become Governor of Vermont [3]
John Henry
Maryland
December 10, 1797
Philip Schuyler
New York
January 3, 1798
John Vining
Delaware
January 19, 1798
Andrew Jackson
Tennessee
April 1, 1798
John Sloss Hobart
New York
April 16, 1798
John Hunter
South Carolina
November 26, 1798
John Rutherfurd
New Jersey
December 5, 1798
Joseph Anderson
Tennessee
March 3, 1799
1800 to 1849
Name
State
Date of resignation
Notes
Samuel Dexter
Massachusetts
May 30, 1800
Resigned to take office as United States Secretary of War [4]
John Laurance
New York
August 1, 1800
Benjamin Goodhue
Massachusetts
November 8, 1800
James Lloyd
Maryland
December 1, 1800
James Schureman
New Jersey
February 16, 1801
Henry Latimer
Delaware
February 28, 1801
Ray Greene
Rhode Island
March 5, 1801
Charles Pinckney
South Carolina
June 6, 1801
Samuel Livermore
New Hampshire
June 12, 1801
Elijah Paine
Vermont
September 1, 1801
John Armstrong Jr.
New York
February 5, 1802
James Sheafe
New Hampshire
June 14, 1802
Dwight Foster
Massachusetts
March 2, 1803
DeWitt Clinton
New York
November 4, 1803
Theodorus Bailey
New York
January 16, 1804
John Armstrong Jr.
New York
February 23, 1804
Abraham B. Venable
Virginia
June 7, 1804
John Armstrong Jr.
New York
June 30, 1804
William H. Wells
Delaware
November 6, 1804
William Giles
Virginia
December 3, 1804
Andrew Moore
Virginia
December 3, 1804
Resigned his Class 2 senatorship when elected to fill a vacant Class 1 senatorship
John Breckinridge
Kentucky
August 7, 1805
Robert Wright
Maryland
November 12, 1806
John Adair
Kentucky
November 18, 1806
David Stone
North Carolina
February 17, 1807
James Fenner
Rhode Island
September ??, 1807
Israel Smith
Vermont
October 1, 1807
John Smith
Ohio
April 25, 1808
Resigned after being indicted but not expelled in a 19–10 vote[5]
John Quincy Adams
Massachusetts
June 8, 1808
Samuel Maclay
Pennsylvania
January 4, 1809
Aaron Kitchell
New Jersey
March 3, 1809
Daniel Smith
Tennessee
March 31, 1809
John Milledge
Georgia
November 14, 1809
Buckner Thruston
Kentucky
December 18, 1809
Nahum Parker
New Hampshire
June 1, 1810
James Hillhouse
Connecticut
June 10, 1810
Return J. Meigs Jr.
Ohio
December 8, 1810
Thomas Sumter
South Carolina
December 16, 1810
Jenkin Whiteside
Tennessee
October 8, 1811
Christopher Champlin
Rhode Island
October 12, 1811
Jean Noel Destréhan
Louisiana
October 1, 1812
James Bayard
Delaware
March 3, 1813
Dudley Chase
Vermont
March 3, 1813
William Crawford
Georgia
March 23, 1813
James Lloyd
Massachusetts
May 1, 1813
Chauncey Goodrich
Connecticut
May 13, 1813
George W. Campbell
Tennessee
February 11, 1814
Michael Leib
Pennsylvania
February 14, 1814
George Bibb
Kentucky
August 23, 1814
Thomas Worthington
Ohio
December 1, 1814
Jesse Bledsoe
Kentucky
December 24, 1814
David Stone
North Carolina
December 24, 1814
William Giles
Virginia
March 3, 1815
Francis Locke Jr.
North Carolina
December 5, 1815
William T. Barry
Kentucky
May 1, 1816
Christopher Gore
Massachusetts
May 30, 1816
John Taylor
South Carolina
November ??, 1816
Wyatt Bibb
Georgia
November 9, 1816
James Turner
North Carolina
November 21, 1816
Goodloe Harper
Maryland
December 6, 1816
Jeremiah Mason
New Hampshire
June 16, 1817
James Fisk
Vermont
January 8, 1818
George W. Campbell
Tennessee
April 20, 1818
Eli Ashmun
Massachusetts
May 10, 1818
George Troup
Georgia
September 23, 1818
John Forsyth
Georgia
February 17, 1819
John J. Crittenden
Kentucky
March 3, 1819
John Wayles Eppes
Virginia
December 4, 1819
Prentiss Mellen
Massachusetts
May 15, 1820
Walter Leake
Mississippi
May 15, 1820
William Logan
Kentucky
May 28, 1820
James Wilson
New Jersey
January 8, 1821
Freeman Walker
Georgia
August 6, 1821
Harrison Gray Otis
Massachusetts
May 30, 1822
John Williams Walker
Alabama
December 12, 1822
James Pleasants
Virginia
December 15, 1822
Caesar Augustus Rodney
Delaware
January 29, 1823
Samuel Southard
New Jersey
March 3, 1823
James Brown
Louisiana
December 10, 1823
Ninian Edwards
Illinois
March 3, 1824
Henry Johnson
Louisiana
May 27, 1824
James Barbour
Virginia
March 7, 1825
David Holmes
Mississippi
September 25, 1825
Andrew Jackson
Tennessee
October 14, 1825
James DeWolf
Rhode Island
October 31, 1825
Edward Lloyd
Maryland
January 14, 1826
James Lloyd
Massachusetts
May 23, 1826
Henry Harrison
Ohio
May 20, 1828
Albion Parris
Maine
August 26, 1828
Thomas Cobb
Georgia
November 7, 1828
Nathaniel Macon
North Carolina
December 14, 1828
Ephraim Bateman
New Jersey
January 12, 1829
Mahlon Dickerson
New Jersey
January 30, 1829
John Berrien
Georgia
March 9, 1829
John Branch
North Carolina
March 9, 1829
John Eaton
Tennessee
March 9, 1829
Louis McLane
Delaware
April 16, 1829
Edward Livingston
Louisiana
May 24, 1831
Issac Barnard
Pennsylvania
December 6, 1831
Powhatan Ellis
Mississippi
July 16, 1832
Littleton Tazewell
Virginia
July 16, 1832
Robert Hayne
South Carolina
December 13, 1832
William Marcy
New York
January 1, 1833
George Troup
Georgia
November 8, 1833
William Rives
Virginia
February 22, 1834
John Forsyth
Georgia
June 27, 1834
Ezekiel Chambers
Maryland
December 20, 1834
Peleg Sprague
Maine
January 1, 1835
Charles Gayarré
Louisiana
January ??, 1836
John Tyler
Virginia
February 29, 1836
Ether Shepley
Maine
March 3, 1836
Willie Mangum
North Carolina
March 19, 1836
Isaac Hill
New Hampshire
May 30, 1836
Arnold Naudain
Delaware
June 16, 1836
Benjamin Leigh
Virginia
July 4, 1836
John Clayton
Delaware
December 29, 1836
Alexander Porter
Louisiana
January 5, 1837
Richard Parker
Virginia
March 13, 1837
John McKinley
Alabama
April 22, 1837
Pendleton King
Georgia
November 1, 1837
John Black
Mississippi
January 22, 1838
Felix Grundy
Tennessee
July 4, 1838
James F. Trotter
Mississippi
July 10, 1838
Ephraim Foster
Tennessee
March 3, 1839
Richard Bayard
Delaware
September 19, 1839
Lawson White
Tennessee
January 13, 1840
Robert Strange
North Carolina
November 16, 1840
Bedford Brown
North Carolina
November 16, 1840
John Davis
Massachusetts
January 5, 1841
Daniel Webster
Massachusetts
February 22, 1841
Resigned to become United States Secretary of State [6]
Comer Clay
Alabama
November 15, 1841
Franklin Pierce
New Hampshire
February 28, 1842
Alexander Mouton
Louisiana
March 1, 1842
Henry Clay
Kentucky
March 31, 1842
Samuel Prentiss
Vermont
April 11, 1842
Samuel Southard
New Jersey
June 26, 1842
Reuel Williams
Maine
February 15, 1843
John Calhoun
South Carolina
March 3, 1843
William Sprague
Rhode Island
January 17, 1844
William King
Alabama
April 15, 1844
Nathaniel Tallmadge
New York
June 17, 1844
Silas Wright Jr.
New York
November 26, 1844
John Berrien
Georgia
March 1, 1845
Elliot Huger
South Carolina
March 3, 1845
Levi Woodbury
New Hampshire
September 20, 1845
William Haywood Jr.
North Carolina
July 25, 1846
Walter Colquitt
Georgia
February 4, 1848
Ambrose Sevier
Arkansas
March 15, 1848
Lewis Cass
Michigan
May 29, 1848
John Crittenden
Kentucky
June 12, 1848
Arthur Bagby
Alabama
June 16, 1848
John Clayton
Delaware
February 2, 1849
Reverdy Johnson
Maryland
March 7, 1849
1850 to 1899
Name
State
Party
Date of resignation
Notes
Daniel Webster
Massachusetts
Whig
July 22, 1850
Resigned again to again take office as United States Secretary of State[7]
Jefferson Davis
Mississippi
Democratic
September 23, 1851
Resigned to run for Governor of Mississippi
Robert Rhett
South Carolina
Democratic
May 7, 1852
John Berrien
Georgia
Whig
May 28, 1852
William R. King
Alabama
Democratic
December 20, 1852
Resigned to take office as Vice President of the United States
Robert Stockton
New Jersey
Democratic
January 10, 1853
Resigned to serve as president of the Delaware and Raritan Canal Company
Solon Borland
Arkansas
Democratic
April 11, 1853
Resigned on being appointed as United States Minister to Nicaragua
Pierre Soulé
Louisiana
Democratic
April 11, 1853
Resigned on being appointed as United States Minister to Spain
Edward Everett
Massachusetts
Whig
June 1, 1854
Resigned due to ill health
Augustus C. Dodge
Iowa
Democratic
February 22, 1855
Resigned on being appointed as United States Minister to Spain
Hannibal Hamlin
Maine
Republican
January 7, 1857
Resigned to take office as Governor of Maine
Asa Biggs
North Carolina
Democratic
May 5, 1858
Resigned to take office as a judge of the United States District Court for the District of North Carolina
Thomas Lanier Clingman
North Carolina
Democratic
May 7, 1858
Hannibal Hamlin
Maine
Republican
January 17, 1861
Resigned to take office as Vice President of the United States
Jefferson Davis
Mississippi
Democratic
January 21, 1861
Resigned because State seceded from the Union. Subsequently elected Major General of the Mississippi Militia and President of the Confederate States of America .
John Slidell
Louisiana
Democratic
February 4, 1861
Resigned because State seceded from the Union.
Thomas Bragg
North Carolina
Democratic
March 6, 1861
Resigned because State seceded from the Union.
Salmon P. Chase
Ohio
Republican
March 6, 1861
Resigned to take office as United States Secretary of the Treasury
Andrew Johnson
Tennessee
Democratic
March 4, 1862
Resigned to take office as Military Governor of Tennessee
James F. Simmons
Rhode Island
Republican
August 15, 1862
Resigned after a case for expulsion for corruption was declined[8]
Waitman T. Willey
Virginia
Unionist
March 3, 1863
Resigned to become Senator of newly created West Virginia.
James A. Bayard Jr.
Delaware
Democratic
January 29, 1864
Resigned in protest of new Senate Loyalty Oath[9]
William P. Fessenden
Maine
Republican
July 1, 1864
Resigned to take office as United States Secretary of the Treasury
James Harlan
Iowa
Republican
May 15, 1865
Resigned to take office as the United States Secretary of the Interior
Daniel Clark
New Hampshire
Republican
July 27, 1866
Resigned to take office as a judge of the United States District Court for the District of New Hampshire
James Gurthrie
Kentucky
Democratic
February 7, 1868
Resigned due to ill health[10]
Reverdy Johnson
Maryland
Democratic
July 10, 1868
James W. Grimes
Iowa
Republican
December 6, 1869
Resigned due to ill health[11]
Charles D. Drake
Missouri
Republican
December 19, 1870
Resigned to take office as Chief Justice of the United States Court of Claims
William Pitt Kellogg
Louisiana
Republican
November 1, 1872
Resigned to take office as Governor of Louisiana
Henry Wilson
Massachusetts
Republican
March 3, 1873
Resigned to take office as Vice President of the United States
Alexander Caldwell
Kansas
Republican
March 24, 1873
Resigned before a vote could be taken on his expulsion for corruption[12]
Eugene Casserly
California
Democratic
November 29, 1873
Adelbert Ames
Mississippi
Republican
January 4, 1874
Resigned to take office as Governor of Mississippi
Lot M. Morrill
Maine
Republican
July 7, 1876
Resigned to take office as United States Secretary of the Treasury
John Sherman
Ohio
Republican
March 8, 1877
Resigned to take office as United States Secretary of the Treasury[4]
Isaac P. Christiancy
Michigan
Republican
February 10, 1879
Resigned due to ill health[13]
John Brown Gordon
Georgia
Democratic
May 26, 1880
James G. Blaine
Maine
Republican
March 5, 1881
Resigned to take office as United States Secretary of State
Samuel J. Kirkwood
Iowa
Republican
March 7, 1881
Resigned to take office as United States Secretary of the Interior
William Windom
Minnesota
Republican
March 7, 1881
Resigned to take office as United States Secretary of the Treasury
Roscoe Conkling
New York
Republican
May 16, 1881
Resigned in protest of the appointment of a New York City customs collector by President James A. Garfield [14]
Thomas Platt
New York
Republican
May 16, 1881
Resigned in support of fellow Senator Conkling's protest[14]
Henry M. Teller
Colorado
Republican
April 17, 1882
Resigned to take office as United States Secretary of the Interior
Augustus Hill Garland
Arkansas
Democratic
March 6, 1885
Resigned to take office as United States Attorney General
Thomas F. Bayard
Delaware
Democratic
March 6, 1885
Resigned to take office as United States Secretary of State
Howell Edmunds Jackson
Tennessee
Democratic
April 14, 1886
Resigned to take office as a judge of the United States Circuit Courts for the Sixth Circuit
Jonathan Chace
Rhode Island
Republican
April 9, 1889
John Henninger Reagan
Texas
Democratic
June 10, 1891
Resigned to take office as the chairman of the Railroad Commission of Texas [15]
John Carlisle
Kentucky
Democratic
February 4, 1893
Resigned to take office as United States Secretary of the Treasury
Edward Douglass White
Louisiana
Democratic
March 12, 1894
Resigned to take office as an Associate Justice of the Supreme Court of the United States
John Sherman
Ohio
Republican
March 4, 1897
Resigned to take office as United States Secretary of State
1900 to 1949
Name
State
Party
Date of resignation
Notes
William A. Clark
Montana
Democratic
May 15, 1900
Resigned before a Senate vote on declaring his election void due to bribery[16]
Charles W. Fairbanks
Indiana
Republican
March 3, 1905
Resigned to take office as Vice President of the United States
Joseph Burton
Kansas
Republican
June 4, 1906
Resigned following corruption charges (Burton v. United States )[17]
John Coit Spooner
Wisconsin
Republican
April 30, 1907
Philander C. Knox
Pennsylvania
Republican
March 4, 1909
Resigned to take office as United States Secretary of State
Fountain L. Thompson
North Dakota
Democratic
January 31, 1910
Joseph M. Terrell
Georgia
Democratic
July 14, 1911
Resigned for health reasons
Joseph Weldon Bailey
Texas
Democratic
January 3, 1913
Warren G. Harding
Ohio
Republican
January 13, 1921
First President of the United States to be elected during his term as a Senator
John F. Nugent
Idaho
Democratic
January 14, 1921
Resigned to take office as a member of the Federal Trade Commission
Albert B. Fall
New Mexico
Republican
March 4, 1921
Resigned to take office as United States Secretary of the Interior
Josiah O. Wolcott
Delaware
Democratic
July 2, 1921
Resigned to take office as Chancellor of Delaware
William Kenyon
Iowa
Republican
February 24, 1922
Resigned to take office as a federal judge on the United States Court of Appeals for the 8th Circuit
Truman Newberry
Michigan
Republican
November 18, 1922[17]
Resigned after being condemned for violating campaign financing rules [18]
Frank L. Smith
Illinois
Republican
February 9, 1928
Resigned after the Senate voted to refuse to seat him due to fraud and corruption[19]
T. Coleman du Pont
Delaware
Republican
December 8, 1928
Resigned to allow early appointment of successor
Charles Curtis
Kansas
Republican
March 3, 1929
Resigned to take office as Vice President of the United States
Evans Edge
New Jersey
Republican
November 21, 1929
Resigned to take office as United States Ambassador to France
Frederic M. Sackett
Kentucky
Republican
January 9, 1930
Resigned to take office as United States Ambassador to Germany
Cordell Hull
Tennessee
Democratic
March 3, 1933
Resigned to take office as United States Secretary of State
Claude A. Swanson
Virginia
Democratic
March 3, 1933
Resigned to take office as United States Secretary of the Navy
Sam G. Bratton
New Mexico
Democratic
June 24, 1933
Resigned to take office as a federal judge on the United States Court of Appeals for the 10th Circuit
Hugo Black
Alabama
Democratic
August 19, 1937
Resigned to take office as an associate justice of the United States Supreme Court
Dixie Bibb Graves
Alabama
Democratic
January 10, 1938
Harry Moore
New Jersey
Democratic
January 17, 1938
Resigned to take office as Governor of New Jersey
Frederick Steiwer
Oregon
Republican
January 31, 1938
William Gibbs McAdoo
California
Democratic
November 8, 1938
Matthew M. Neely
West Virginia
Democratic
January 12, 1941
Resigned to take office as Governor of West Virginia
John E. Miller
Arkansas
Democratic
March 31, 1941
Resigned to take office as a federal judge on the District Court for the Western District of Arkansas
James Byrnes
South Carolina
Democratic
July 8, 1941
Resigned to take office as an associate justice of the United States Supreme Court
Henry Cabot Lodge Jr.
Massachusetts
Republican
February 3, 1944
Resigned to return to active duty in the United States Army during the Second World War
Homer Bone
Washington
Democratic
November 13, 1944
Resigned to take office as Judge on the United States Court of Appeals for the Ninth Circuit.
Sinclair Weeks
Massachusetts
Republican
December 19, 1944
Monrad Wallgren
Washington
Democratic
January 9, 1945
Resigned to take office as Governor of Washington
Harry Truman
Missouri
Democratic
January 17, 1945
Resigned to take office as Vice President of the United States
Harold Burton
Ohio
Republican
September 30, 1945
Resigned to take office as an associate justice of the United States Supreme Court
Happy Chandler
Kentucky
Democratic
November 1, 1945
Resigned to become Commissioner of Baseball
Warren Austin
Vermont
Republican
August 2, 1946
Resigned to take office as the United States Ambassador to the United Nations
Hugh Mitchell
Washington
Democratic
December 25, 1946
Resigned to allow early appointment of successor
Vera Bushfield
South Dakota
Republican
December 26, 1948
Resigned to allow early appointment of successor
Alben Barkley
Kentucky
Democratic
January 19, 1949
Resigned to take office as Vice President of the United States
Robert Wagner
New York
Democratic
June 28, 1949
Resigned due to health reasons
Howard McGrath
Rhode Island
Democratic
August 23, 1949
Resigned to take office as United States Attorney General
Raymond Baldwin
Connecticut
Republican
December 16, 1949
Resigned to take office as an associate justice on the Connecticut Supreme Court of Errors
1950 to 1999
Name
State
Party
Date of resignation
Notes
Sheridan Downey
California
Democratic
November 30, 1950
Resigned due to health reasons
Ralph Brewster
Maine
Republican
December 31, 1952
Richard Nixon
California
Republican
January 1, 1953
Resigned to take office as Vice President of the United States
Charles Daniel
South Carolina
Democratic
December 23, 1954
Resigned to allow early appointment of successor
Hazel Abel
Nebraska
Republican
December 31, 1954
Resigned to allow early appointment of successor
Strom Thurmond
South Carolina
Democratic
April 4, 1956[20]
Resigned to fulfill a pledge to contest a full election after first being chosen as a write-in candidate
Price Daniel
Texas
Democratic
January 14, 1957[21]
Resigned to take office as Governor of Texas
John F. Kennedy
Massachusetts
Democratic
December 22, 1960
Resigned to take office as President of the United States[22]
Lyndon Johnson
Texas
Democratic
January 3, 1961[23]
Resigned to take office as Vice President of the United States[22]
Hubert Humphrey
Minnesota
Democratic
December 29, 1964
Resigned to take office as Vice President of the United States
Pierre Salinger
California
Democratic
December 31, 1964
Resigned to allow early appointment of successor
Harry Byrd
Virginia
Democratic
November 10, 1965
Resigned due to health reasons[24]
John Williams
Delaware
Republican
December 31, 1970
Resigned to allow early appointment of successor
George Murphy
California
Republican
January 2, 1971
Resigned to allow early appointment of successor
William Saxbe
Ohio
Republican
January 3, 1974
Resigned to take office as United States Attorney General[25]
Alan Bible
Nevada
Democratic
December 17, 1974
Resigned to allow early appointment of successor
Wallace Bennett
Utah
Republican
December 20, 1974
Resigned to allow early appointment of successor[26]
Howard Metzenbaum
Ohio
Democratic
December 23, 1974
Resigned to allow early appointment of successor
Marlow Cook
Kentucky
Republican
December 27, 1974
Resigned to allow early appointment of successor
J. William Fulbright
Arkansas
Democratic
December 31, 1974
Edward Gurney
Florida
Republican
December 31, 1974
Resigned after declining to seek re-election while under indictment in an influence peddling scandal[27]
Sam Ervin
North Carolina
Democratic
December 31, 1974
Roman Hruska
Nebraska
Republican
December 27, 1976
Resigned to allow early appointment of successor
Stuart Symington
Missouri
Democratic
December 27, 1976
Resigned to allow early appointment of successor
John Pastore
Rhode Island
Democratic
December 28, 1976
Resigned to allow early appointment of successor
Walter Mondale
Minnesota
Democratic
December 30, 1976[28]
Resigned to take office as Vice President of the United States
Paul Hatfield
Montana
Democratic
December 12, 1978
Resigned to allow early appointment of successor
James Pearson
Kansas
Republican
December 23, 1978
Resigned to allow early appointment of successor
James Eastland
Mississippi
Democratic
December 27, 1978
Resigned to allow early appointment of successor
Wendell Anderson
Minnesota
Democratic
December 29, 1978
Resigned to allow early appointment of successor
Clifford Hansen
Wyoming
Republican
December 31, 1978
Resigned to allow early appointment of successor
Edmund Muskie
Maine
Democratic
May 7, 1980
Resigned to take office as United States Secretary of State[4]
John Durkin
New Hampshire
Democratic
December 29, 1980
Resigned to allow early appointment of successor
Richard Stone
Florida
Democratic
December 31, 1980
Resigned to allow early appointment of successor
Harrison A. Williams
New Jersey
Democratic
March 11, 1982[17]
Resigned after conviction of bribery in the Abscam scandal ahead of a vote on his expulsion
Nicholas F. Brady
New Jersey
Republican
December 27, 1982
Resigned to allow early appointment of successor
Paul Tsongas
Massachusetts
Democratic
January 2, 1985
Resigned to allow early appointment of successor and due to health reasons
Dan Quayle
Indiana
Republican
January 3, 1989
Resigned to take office as Vice President of the United States
Gordon J. Humphrey
New Hampshire
Republican
December 4, 1990
Resigned to take seat in New Hampshire Senate
Pete Wilson
California
Republican
January 7, 1991
Resigned to take office as Governor of California
Kent Conrad
North Dakota
Democratic
December 14, 1992
Resigned after winning a special election to fill North Dakota's other Senate seat
Al Gore
Tennessee
Democratic
January 2, 1993
Resigned to take office as Vice President of the United States.
Lloyd Bentsen
Texas
Democratic
January 20, 1993
Resigned to take office as United States Secretary of the Treasury[4]
David Boren
Oklahoma
Democratic
December 15, 1994
Resigned to become President of the University of Oklahoma .[29]
Bob Packwood
Oregon
Republican
October 1, 1995
Resigned after the Senate Ethics Committee recommended his expulsion for ethical misconduct
Bob Dole
Kansas
Republican
June 11, 1996
Resigned to run for President of the United States[30]
2000 to present
Name
State
Party
Date of resignation
Notes
Phil Gramm
Texas
Republican
November 30, 2002
Resigned to allow early appointment of successor.
Frank Murkowski
Alaska
Republican
December 2, 2002
Resigned to become Governor of Alaska .
Jon Corzine
New Jersey
Democratic
January 17, 2006
Resigned to become Governor of New Jersey .
Trent Lott
Mississippi
Republican
December 18, 2007
Resigned to pursue a private-sector career.[31]
Barack Obama
Illinois
Democratic
November 16, 2008
Resigned to take office as President of the United States.[32]
Joe Biden
Delaware
Democratic
January 15, 2009
Resigned to take office as Vice President of the United States.
Ken Salazar
Colorado
Democratic
January 20, 2009
Resigned to become United States Secretary of the Interior.
Hillary Clinton
New York
Democratic
January 21, 2009
Resigned to become United States Secretary of State.[33]
Mel Martínez
Florida
Republican
September 9, 2009
Resigned early after declining to seek re-election.[34]
John Ensign
Nevada
Republican
May 3, 2011
Resigned during a Senate Ethics Committee investigation into events surrounding an extramarital affair .[35]
Jim DeMint
South Carolina
Republican
January 1, 2013
Resigned to become President of The Heritage Foundation .
John Kerry
Massachusetts
Democratic
February 1, 2013
Resigned to become United States Secretary of State.
Max Baucus
Montana
Democratic
February 6, 2014
Resigned to become Ambassador to China .
Tom Coburn
Oklahoma
Republican
January 3, 2015
Announced on January 16, 2014 and resigned at the end of 113th Congress,[36] so a special election to choose his successor could be held in conjunction with the regular election .
Jeff Sessions
Alabama
Republican
February 8, 2017
Resigned to become United States Attorney General.
Al Franken
Minnesota
Democratic
January 2, 2018
Resigned after allegations of sexual harassment . He said he expected that an investigation would clear him but he could not do his job and undergo investigation at the same time.[37] [38]
Thad Cochran
Mississippi
Republican
April 1, 2018
Resigned because of health issues.[39]
Jon Kyl
Arizona
Republican
December 31, 2018
Resigned so that a "new appointee can begin the new term with all other Senators."[40] Kyl was previously appointed to fill the seat left vacant by the death of John McCain .
Johnny Isakson
Georgia
Republican
December 31, 2019
Resigned because of health issues.[41]
Kamala Harris
California
Democratic
January 18, 2021
Resigned to take office as Vice President of the United States.
Jim Inhofe
Oklahoma
Republican
January 3, 2023
Announced on February 24, 2022 and resigned at the end of the 117th Congress,[42] so a special election to choose his successor could be held in conjunction with the regular election .
Ben Sasse
Nebraska
Republican
January 8, 2023
Announced on October 6, 2022 and resigned to become President of the University of Florida .[43]
References
^ Lalor, John Joseph (1893). Cyclopaedia of Political Science, Political Economy, and of the Political History of the United States . Vol. 3. C.E. Merrill & Company. p. 614. Retrieved July 23, 2019 .
^ "The Term of A Senator – When Does It Begin and End? – Senate 98-29" (PDF) . United States Senate . United States Printing Office. pp. 14–15. Retrieved November 13, 2015 .
^ "TICHENOR, Isaac – Biographical Information" . bioguide.congress.gov . Retrieved November 13, 2015 .
^ a b c d "1787: From the Senate to the Cabinet, May 13, 1800" . United States Senate . Retrieved November 24, 2015 .
^ "1801: John Smith Resigns Under Fire – April 25, 1808" . United States Senate . Retrieved November 13, 2015 .
^ "1801: Daniel Webster Quits the Senate – July 22, 1850" . United States Senate . Retrieved November 13, 2015 .
^ "U.S. Senate: 1801: Speech Costs Senator his Seat – March 7, 1850" . United States Senate . Retrieved November 24, 2015 .
^ "U.S. Senate: James Simmons expulsion case" . United States Senate . Retrieved November 13, 2015 .
^ "1851: Senator Resigns to Protest Civil War Loyalty Oath – January 29, 1864" . United States Senate . Retrieved November 13, 2015 .
^ "GUTHRIE, James, (1792 - 1869)" . Biographical Directory United States Congress . Retrieved May 27, 2019 .
^ "GRIMES, James Wilson, (1816 - 1872)" . Biographical Directory United States Congress . Retrieved May 27, 2019 .
^ "The Election Case of Samuel C. Pomeroy and Alexander Caldwell of Kansas (1873)" . United States Senate . Retrieved May 26, 2019 .
^ "CHRISTIANCY, Isaac Peckham, (1812 - 1890)" . Biographical Directory United States Congress . Retrieved May 26, 2019 .
^ a b "1878: Both New York Senators Resign – May 16, 1881" . United States Senate . Retrieved November 13, 2015 .
^ Senate, United States Congress (1903). Compilation of Senate Election Cases from 1789 to 1885 . U.S. Government Printing Office. p. 48.
^ "The Election Case of William A. Clark of Montana (1900)" . United States Senate. Retrieved April 16, 2019 .
^ a b c "U.S. Senate: Expulsion and Censure" . United States Senate . Retrieved November 13, 2015 .
^ "1921: Senator Condemned for Excessive Campaign Expenditures – January 12, 1922" . United States Senate . Retrieved November 24, 2015 .
^ "The Election Case of Frank L. Smith of Illinois (1928)" . United States Senate. Retrieved April 16, 2019 .
^ "The Term of A Senator – When Does It Begin and End? – Senate 98–29" (PDF) . United States Senate . United States Printing Office. p. 5. Retrieved November 13, 2015 .
^ "The Term of A Senator – When Does It Begin and End? – Senate 98–29" (PDF) . United States Senate . United States Printing Office. p. 9. Retrieved November 13, 2015 .
^ a b "1941: Two Senators to the White House" . United States Senate . Retrieved November 13, 2015 .
^ "The Term of A Senator – When Does It Begin and End? – Senate 98–29" (PDF) . United States Senate . United States Printing Office. p. 11. Retrieved November 13, 2015 .
^ Ayers, B. Drummond (October 20, 1976). "Virginia, a State With Many Changes, is Still Expected to Return Byrd to the Senate" . The New York Times .
^ "Attorney General: William Bart Saxbe" . United States Department of Justice . 23 October 2014. Retrieved April 16, 2019 .
^ "Wallace Bennett, Ex-Senator, 95; Utah Republican Served 24 Years" . The New York Times . December 20, 1993.
^ Leithauser, Tom (May 22, 1996). "Ex-senator Ed Gurney Dies" . Orlando Sentinel . Retrieved April 16, 2019 .
^ "The Term of A Senator – When Does It Begin and End? – Senate 98–29" (PDF) . United States Senate . United States Printing Office. p. 13. Retrieved November 13, 2015 .
^ Boren, David (May 13, 1994). "Why I Am Leaving the Senate" . The New York Times . Retrieved June 16, 2008 .
^ "Senator Dole Resignation – Video – C-SPAN.org" . C-SPAN . Retrieved February 13, 2016 .
^ Kane, Paul (November 27, 2007). "Lott Will Quit Senate Next Month" . The Washington Post .
^ Obama, Barack (November 8, 2008). Barack Obama's letter of resignation from the Senate – via Wikisource .
^ Tumulty, Brian (January 21, 2009). "Clinton sworn in at State Dept. and then resigns Senate" . The Journal News . Archived from the original on February 1, 2009. Retrieved November 14, 2015 .
^ Kraushaar, Josh (August 7, 2009). "Martinez: Time to 'move on' " . Politico .
^ "Sen. Ensign says he will resign on May 3" . CNN International . April 21, 2011. Retrieved April 16, 2019 .
^ Everett, Burgess; Burns, Alexander (January 16, 2014). "Coburn won't serve out Senate term" . Politico .
^ Rao, Maya (January 3, 2018). "Al Franken submits resignation letter to Senate; Tina Smith ready to step in" . Star Tribune . Washington, D.C. Retrieved August 16, 2020 .
^ Jennifer Brooks [@stribrooks] (January 2, 2018). "Sen. Al Franken's letter of resignation to Minnesota Gov. Mark Dayton. Franken resigned at noon today, Minnesota time" (Tweet) – via Twitter .
^ Pender, Geoff; Berry, Deborah Barfield (March 5, 2018). "Mississippi Republican Sen. Thad Cochran announces he will retire April 1, citing health issues" . USA Today . Washington, D.C. Retrieved August 16, 2020 .
^ Arkin, James (December 14, 2018). "Arizona Sen. Jon Kyl to resign, prompting new appointment to McCain seat" . Politico . Retrieved August 16, 2020 .
^ Everett, Burgess (August 28, 2019). "Sen. Johnny Isakson to resign at end of the year" . Politico . Retrieved August 16, 2020 .
^ Beavers, Olivia; Everett, Burgess (24 February 2022). "Inhofe to retire from Senate, teeing up special election in Oklahoma" . Politico. Retrieved 25 February 2022 .
^ Thorp V, Frank; Wong, Scott (October 6, 2022). "Republican Sen. Ben Sasse Expected to Resign from Congress" . NBC News . Retrieved October 6, 2022 .
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This page was last edited on 2 December 2023, at 23:35