List of United States senators from Vermont
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| header = Current delegation
| image1 = Bernie Sanders 2023 (cropped).jpg
| caption1 = Bernie Sanders (I)
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| image2 = Peter Welch official Senate photo (cropped).jpg
| caption2 = Peter Welch (D)
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Vermont was admitted to the Union on March 4, 1791. From the 1850s until well into the 20th century, Vermont was always represented by members of the Republican Party. Democrat Patrick Leahy (served 1975–2023) was Vermont's longest serving US senator. Its current members of the United States Senate are Independent Bernie Sanders (since 2007) and Democrat Peter Welch (since 2023). Both senators served in the United States House of Representatives immediately prior, where they represented Vermont's only House district.
List of senators
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{{List of United States senators heading
| Left_class= 1
| Left_intro= Class 1 U.S. senators belong to the electoral cycle that has recently been contested in 2006, 2012, 2018 and 2024. The next election will be in 2030.
| Right_class= 3
| Right_intro= Class 3 U.S. senators belong to the electoral cycle that has recently been contested in 2004, 2010, 2016, and 2022. The next election will be in 2028.
}}
|- style="height:2em"
| colspan=3 | Vacant
| nowrap | Mar 4, 1791 –
Oct 17, 1791
| Vermont elected its senators several months after statehood.
| rowspan=6 | 1
| rowspan=2 {{List of United States senators Congress|2}}
| rowspan=3 | 1
| Vermont elected its senators several months after statehood.
| nowrap | Mar 4, 1791 –
Oct 17, 1791
| colspan=3 | Vacant
|- style="height:2em"
! rowspan=3 | 1
| rowspan=3 align=left | 100px
Moses Robinson
| rowspan=2 {{Party shading/Anti-Administration}} | Anti-
Admin.
| rowspan=3 nowrap | Oct 17, 1791 –
Oct 15, 1796
| rowspan=3 | Elected in 1791.{{pb}}Resigned.
| rowspan=2 | Elected in 1791.{{pb}}Lost re-election.
| rowspan=2 nowrap | Oct 17, 1791 –
Mar 3, 1795
| rowspan=2 {{Party shading/Anti-Administration}} | Anti-
Admin.
| rowspan=2 align=right | 100px
Stephen R. Bradley
! rowspan=2 | 1
|- style="height:2em"
| {{List of United States senators Congress|3}}
|- style="height:2em"
| {{Party shading/Democratic-Republican}} | Democratic-
Republican
| rowspan=3 {{List of United States senators Congress|4}}
| rowspan=6 | 2
| rowspan=6 | Elected in 1794.
| rowspan=7 nowrap | Mar 4, 1795 –
Sep 1, 1801
| rowspan=7 {{Party shading/Federalist}} | Federalist
| rowspan=7 align=right | 100px
Elijah Paine
! rowspan=7 | 2
|- style="height:2em"
| colspan=3 | Vacant
| nowrap | Oct 15, 1796 –
Oct 18, 1796
|
|- style="height:2em"
! rowspan=2 | 2
| rowspan=2 align=left | 100px
Isaac Tichenor
| rowspan=2 {{Party shading/Federalist}} | Federalist
| rowspan=2 nowrap | Oct 18, 1796 –
Oct 17, 1797
| Elected in 1796 to finish Robinson's term.
|- style="height:2em"
| Elected in 1796 to full term.{{pb}}Resigned to become Governor of Vermont.
| rowspan=6 | 2
| rowspan=2 {{List of United States senators Congress|5}}
|- style="height:2em"
! rowspan=5 | 3
| rowspan=5 align=left | 100px
Nathaniel Chipman
| rowspan=5 {{Party shading/Federalist}} | Federalist
| rowspan=5 nowrap | Oct 17, 1797 –
Mar 3, 1803
| rowspan=5 | Elected in 1797 to finish Tichenor's term.{{pb}}Lost re-election.
|- style="height:2em"
| {{List of United States senators Congress|6}}
|- style="height:2em"
| rowspan=3 {{List of United States senators Congress|7}}
| rowspan=5 | 3
| Re-elected in 1800.{{pb}}Resigned.
|- style="height:2em"
|
| nowrap | Sep 1, 1801 –
Oct 15, 1801
| colspan=3 | Vacant
|- style="height:2em"
| rowspan=3 | Elected to finish Paine's term.
| rowspan=8 nowrap | Oct 15, 1801 –
Mar 3, 1813
| rowspan=8 {{Party shading/Democratic-Republican}} | Democratic-
Republican
| rowspan=8 align=right | 100px
Stephen R. Bradley
! rowspan=8 | 3
|- style="height:2em"
! rowspan=3 | 4
| rowspan=3 align=left | 100px
Israel Smith
| rowspan=3 {{Party shading/Democratic-Republican}} | Democratic-
Republican
| rowspan=3 nowrap | Mar 4, 1803 –
Oct 1, 1807
| rowspan=3 | Elected in 1802.{{pb}}Resigned.
| rowspan=5 | 3
| {{List of United States senators Congress|8}}
|- style="height:2em"
| {{List of United States senators Congress|9}}
|- style="height:2em"
| rowspan=3 {{List of United States senators Congress|10}}
| rowspan=5 | 4
| rowspan=5 | Re-elected in 1806.{{pb}}Retired.
|- style="height:2em"
| colspan=3 | Vacant
| nowrap | Oct 1, 1807 –
Oct 10, 1807
|
|- style="height:2em"
! rowspan=4 | 5
| rowspan=4 align=left | Jonathan Robinson
| rowspan=4 {{Party shading/Democratic-Republican}} | Democratic-
Republican
| rowspan=4 nowrap | Oct 10, 1807 –
Mar 3, 1815
| Elected to finish Smith's term.
|- style="height:2em"
| rowspan=3 | Re-elected in 1808.{{cite web | publisher= Tufts University | work= Tufts Digital Collations and Archives | series= A New Nation Votes: American Election Returns 1787–1825 | access-date= Feb 18, 2018 | title= Vermont 1808 U.S. Senate | url= https://elections.lib.tufts.edu/catalog/tufts:vt.ussenate.1808}}, citing Weekly Wanderer (Randolph, VT). Nov 7, 1808.{{pb}}Retired.
| rowspan=3 | 4
| {{List of United States senators Congress|11}}
|- style="height:2em"
| {{List of United States senators Congress|12}}
|- style="height:2em"
| {{List of United States senators Congress|13}}
| rowspan=6 | 5
| rowspan=3 | Elected in 1812.{{cite web | publisher= Tufts University | work= Tufts Digital Collations and Archives | series= A New Nation Votes: American Election Returns 1787–1825 | access-date= Feb 23, 2018 | title= Vermont 1812 U.S. Senate | url= https://elections.lib.tufts.edu/catalog/tufts:vt.ussenate.1812}}, citing Columbian Phenix: or, Providence Patriot (Providence, RI). Oct 31, 1812.{{pb}}Resigned.
| rowspan=3 nowrap | Mar 4, 1813 –
Nov 3, 1817
| rowspan=3 {{Party shading/Democratic-Republican}} | Democratic-
Republican
| rowspan=3 align=right | Dudley Chase
! rowspan=3 | 4
|- style="height:2em"
! rowspan=6 | 6
| rowspan=6 align=left | 100px
Isaac Tichenor
| rowspan=6 {{Party shading/Federalist}} | Federalist
| rowspan=6 nowrap | Mar 4, 1815 –
Mar 3, 1821
| rowspan=6 | Elected in 1814.{{cite news |date=Oct 27, 1814 |title=Tuesday, Oct 25th: Senator |url=http://www.genealogybank.com/ |newspaper=Vermont Watchman |location=Montpelier, VT |page=3 |url-access=subscription |ref={{sfnRef|"Tuesday, Oct 25th: Senator"}}}}{{pb}}Retired.{{cite web |url=http://elections.lib.tufts.edu/catalog/tufts:vt.ussenate.1820 |title=Election results, Vermont 1820 U.S. Senate |website=A New Nation Votes: American Election returns 1787-1825 |publisher=Tufts University Digital Collections and Archives |location=Medford, MA |access-date=Oct 18, 2016}}
| rowspan=6 | 5
| {{List of United States senators Congress|14}}
|- style="height:2em"
| rowspan=4 {{List of United States senators Congress|15}}
|- style="height:2em"
| Elected to finish Chase's term.{{pb}}Resigned to serve as collector of customs for the district of Vermont.
| nowrap | Nov 4, 1817 –
Jan 8, 1818
| {{Party shading/Democratic-Republican}} | Democratic-
Republican
| align=right | 100px
James Fisk
! 5
|- style="height:2em"
|
| nowrap | Jan 8, 1818 –
Oct 20, 1818
| colspan=3 | Vacant
|- style="height:2em"
| Elected to finish Chase's term.
| rowspan=4 nowrap | Oct 20, 1818 –
Mar 3, 1825
| rowspan=4 {{Party shading/Democratic-Republican}} | Democratic-
Republican
| rowspan=4 align=right | 100px
William A. Palmer
! rowspan=4 | 6
|- style="height:2em"
| {{List of United States senators Congress|16}}
| rowspan=3 | 6
| rowspan=3 | Elected in 1818 to the following term.{{pb}}Retired.
|- style="height:2em"
! rowspan=6 | 7
| rowspan=6 align=left | 100px
Horatio Seymour
| rowspan=2 {{Party shading/Democratic-Republican}} | Democratic-
Republican
| rowspan=6 nowrap | Mar 4, 1821 –
Mar 3, 1833
| rowspan=3 | Elected in 1821.
| rowspan=3 | 6
| {{List of United States senators Congress|17}}
|- style="height:2em"
| {{List of United States senators Congress|18}}
|- style="height:2em"
| rowspan=4 {{Party shading/National Republican}} | National
Republican
| {{List of United States senators Congress|19}}
| rowspan=3 | 7
| rowspan=3 | Elected in 1825.{{pb}}Declined to run for reelection.{{cite news |date=Nov 4, 1830 |title=U.S. senator: Samuel Prentiss, Chief Justice of the Vermont Supreme Court, has been elected a senator to Congress from the state of Vermont, for a term of six years from the fourth of Mar next, in the place of the Hon. Dudley Chase, the present senator, who declined a re-election. |url=https://www.newspapers.com/image/41050585/ |newspaper=Maryland Gazette |location=Annapolis, MD |page=3 |url-access=subscription }}
| rowspan=3 nowrap | Mar 4, 1825 –
Mar 3, 1831
| rowspan=3 {{Party shading/National Republican}} | National
Republican
| rowspan=3 align=right | Dudley Chase
! rowspan=3 | 7
|- style="height:2em"
| rowspan=3 | Re-elected in 1827.{{pb}}Retired to run for Governor of Vermont
| rowspan=3 | 7
| {{List of United States senators Congress|20}}
|- style="height:2em"
| {{List of United States senators Congress|21}}
|- style="height:2em"
| {{List of United States senators Congress|22}}
| rowspan=3 | 8
| rowspan=3 | Elected in 1831.
| rowspan=6 nowrap | Mar 4, 1831 –
Apr 11, 1842
| rowspan=3 {{Party shading/National Republican}} | National
Republican
| rowspan=6 align=right | 100px
Samuel Prentiss
! rowspan=6 | 8
|- style="height:2em"
! rowspan=3 | 8
| rowspan=3 align=left | 100px
Benjamin Swift
| rowspan=2 {{Party shading/National Republican}} | National
Republican
| rowspan=3 nowrap | Mar 4, 1833 –
Mar 3, 1839
| rowspan=3 | Elected in 1833.{{pb}}Retired.
| rowspan=3 | 8
| {{List of United States senators Congress|23}}
|- style="height:2em"
| {{List of United States senators Congress|24}}
|- style="height:2em"
| {{Party shading/Whig}} | Whig
| {{List of United States senators Congress|25}}
| rowspan=5 | 9
| rowspan=3 | Re-elected in 1837.{{pb}}Resigned.
| rowspan=3 {{Party shading/Whig}} | Whig
|- style="height:2em"
! rowspan=8 | 9
| rowspan=8 align=left | 100px
Samuel S. Phelps
| rowspan=8 {{Party shading/Whig}} | Whig
| rowspan=8 nowrap | Mar 4, 1839 –
Mar 3, 1851
| rowspan=5 | Elected in 1839.
| rowspan=5 | 9
| {{List of United States senators Congress|26}}
|- style="height:2em"
| rowspan=3 {{List of United States senators Congress|27}}
|- style="height:2em"
|
| nowrap | Apr 11, 1842 –
Apr 23, 1842
| colspan=3 | Vacant
|- style="height:2em"
| Appointed to continue Prentiss's term.{{pb}}Elected in 1842 to finish Prentiss's term.{{sfn | Byrd | p=176}}{{pb}}Retired.
| nowrap | Apr 23, 1842 –
Mar 3, 1843
| {{Party shading/Whig}} | Whig
| align=right | 100px
Samuel C. Crafts
! 9
|- style="height:2em"
| {{List of United States senators Congress|28}}
| rowspan=3 | 10
| rowspan=3 | Elected in 1843.
| rowspan=5 nowrap | Mar 4, 1843 –
Jan 14, 1853
| rowspan=5 {{Party shading/Whig}} | Whig
| rowspan=5 align=right | 100px
William Upham
! rowspan=5 | 10
|- style="height:2em"
| rowspan=3 | Re-elected in 1845.{{pb}}Lost re-election.{{cite news |date=Oct 21, 1850 |title=Vermont Election of U.S. senator |url=https://www.newspapers.com/image/64298061 |newspaper=New-York Daily Tribune |location=New York, NY |page=4 |quote=The ballot stood as follows: Whole number 220; Necessary to a choice 111; Foot 114, Linsley 61, Shafter 18, Smalley 14, Phelps 7, Follett 3, Royce 2, Daniel Roberts, jr 1 |url-access=subscription }}
| rowspan=3 | 10
| {{List of United States senators Congress|29}}
|- style="height:2em"
| {{List of United States senators Congress|30}}
|- style="height:2em"
| {{List of United States senators Congress|31}}
| rowspan=7 | 11
| rowspan=2 | Re-elected in 1848.{{pb}}Died.
|- style="height:2em"
! rowspan=14 | 10
| rowspan=14 align=left | 100px
Solomon Foot
| rowspan=6 {{Party shading/Whig}} | Whig
| rowspan=14 nowrap | Mar 4, 1851 –
Mar 28, 1866
| rowspan=7 | Elected in 1850.
| rowspan=7 | 11
| rowspan=3 {{List of United States senators Congress|32}}
|- style="height:2em"
|
| nowrap | Jan 14, 1853 –
Jan 17, 1853
| colspan=3 | Vacant
|- style="height:2em"
| rowspan=2 | Appointed to continue Upham's term.{{pb}}Lost entitlement to sit.{{efn | Samuel S. Phelps was appointed by the governor during a recess of the state legislature, and the legislature later convened and adjourned a session without electing a senator to replace fill the vacancy. The Senate ruled that Phelps had lost his entitlement to sit when the legislature adjourned.{{cite book | url=https://books.google.com/books?id=qDsbwABUeI0C&q=senate+samuel+phelps&pg=PA242 | title=The Constitution in Congress| isbn=9780226129006| last1=Currie| first1=David P.| date=May 10, 2005}}}}
| rowspan=2 nowrap | Jan 17, 1853 –
Mar 16, 1854
| rowspan=2 {{Party shading/Whig}} | Whig
| rowspan=2 align=right | 100px
Samuel S. Phelps
! rowspan=2 | 11
|- style="height:2em"
| rowspan=3 {{List of United States senators Congress|33}}
|- style="height:2em"
|
| nowrap | Mar 16, 1854 –
Oct 14, 1854
| colspan=3 | Vacant
|- style="height:2em"
| Elected to finish Upham's term.{{pb}}Retired.
| nowrap | Oct 14, 1854 –
Mar 3, 1855
| {{Party shading/Free Soil}} | Free Soil
| align=right | 100px
Lawrence Brainerd
! 12
|- style="height:2em"
| rowspan=8 {{Party shading/Republican}} | Republican
| {{List of United States senators Congress|34}}
| rowspan=3 | 12
| rowspan=3 | Elected in 1855.
| rowspan=6 nowrap | Mar 4, 1855 –
Nov 9, 1865
| rowspan=6 {{Party shading/Republican}} | Republican
| rowspan=6 align=right | 100px
Jacob Collamer
! rowspan=6 | 13
|- style="height:2em"
| rowspan=3 | Re-elected in 1856.
| rowspan=3 | 12
| {{List of United States senators Congress|35}}
|- style="height:2em"
| {{List of United States senators Congress|36}}
|- style="height:2em"
| {{List of United States senators Congress|37}}
| rowspan=7 | 13
| rowspan=3 | Re-elected in 1861.{{pb}}Died.
|- style="height:2em"
| rowspan=4 | Re-elected in 1862.{{pb}}Died.
| rowspan=7 | 13
| {{List of United States senators Congress|38}}
|- style="height:2em"
| rowspan=5 {{List of United States senators Congress|39}}
|- style="height:2em"
|
| nowrap | Nov 9, 1865 –
Nov 21, 1865
| colspan=3 | Vacant
|- style="height:2em"
| rowspan=3 | Appointed to continue Collamer's term.{{pb}}Elected in 1866 to finish Collamer's term.{{sfn | Byrd | p=176}}{{pb}}Lost re-election.
| rowspan=3 nowrap | Nov 21, 1865 –
Mar 3, 1867
| rowspan=3 {{Party shading/Republican}} | Republican
| rowspan=3 align=right | 100px
Luke P. Poland
! rowspan=3 | 14
|- style="height:2em"
| colspan=3 | Vacant
| nowrap | Mar 28, 1866 –
Apr 3, 1866
|
|- style="height:2em"
! rowspan=14 | 11
| rowspan=14 align=left | 100px
George F. Edmunds
| rowspan=14 {{Party shading/Republican}} | Republican
| rowspan=14 nowrap | Apr 3, 1866 –
Nov 1, 1891
| rowspan=2 | Appointed to continue Foot's term.{{pb}}Elected in 1866 to finish Foot's term.{{sfn | Byrd | p=176}}
|- style="height:2em"
| {{List of United States senators Congress|40}}
| rowspan=3 | 14
| rowspan=3 | Elected in 1866.
| rowspan=17 nowrap | Mar 4, 1867 –
Dec 28, 1898
| rowspan=17 {{Party shading/Republican}} | Republican
| rowspan=17 align=right | 100px
Justin S. Morrill
! rowspan=17 | 15
|- style="height:2em"
| rowspan=3 | Re-elected in 1868.
| rowspan=3 | 14
| {{List of United States senators Congress|41}}
|- style="height:2em"
| {{List of United States senators Congress|42}}
|- style="height:2em"
| {{List of United States senators Congress|43}}
| rowspan=3 | 15
| rowspan=3 | Re-elected in 1872.
|- style="height:2em"
| rowspan=3 | Re-elected in 1874.
| rowspan=3 | 15
| {{List of United States senators Congress|44}}
|- style="height:2em"
| {{List of United States senators Congress|45}}
|- style="height:2em"
| {{List of United States senators Congress|46}}
| rowspan=3 | 16
| rowspan=3 | Re-elected in 1878.
|- style="height:2em"
| rowspan=3 | Re-elected in 1880.
| rowspan=3 | 16
| {{List of United States senators Congress|47}}
|- style="height:2em"
| {{List of United States senators Congress|48}}
|- style="height:2em"
| {{List of United States senators Congress|49}}
| rowspan=3 | 17
| rowspan=3 | Re-elected in 1884.
|- style="height:2em"
| rowspan=3 | Re-elected in 1886.{{pb}}Resigned to start a law practice.
| rowspan=4 | 17
| {{List of United States senators Congress|50}}
|- style="height:2em"
| {{List of United States senators Congress|51}}
|- style="height:2em"
| rowspan=2 {{List of United States senators Congress|52}}
| rowspan=4 | 18
| rowspan=4 | Re-elected in 1890.
|- style="height:2em"
! rowspan=12 | 12
| rowspan=12 align=left | 100px
Redfield Proctor
| rowspan=12 {{Party shading/Republican}} | Republican
| rowspan=12 nowrap | Nov 2, 1891 –
Mar 4, 1908
| Appointed to continue Edmunds's term.{{pb}}Elected in 1892 to finish Edmunds's term.{{sfn | Byrd | p=176}}
|- style="height:2em"
| rowspan=5 | Re-elected in 1892.
| rowspan=5 | 18
| {{List of United States senators Congress|53}}
|- style="height:2em"
| {{List of United States senators Congress|54}}
|- style="height:2em"
| rowspan=3 {{List of United States senators Congress|55}}
| rowspan=6 | 19
| Re-elected in 1896.{{pb}}Died.
|- style="height:2em"
|
| nowrap | Dec 28, 1898 –
Jan 11, 1899
| colspan=3 | Vacant
|- style="height:2em"
| rowspan=2 | Appointed to continue Morrill's term.{{pb}}Retired when successor elected.
| rowspan=2 nowrap | Jan 11, 1899 –
Oct 18, 1900
| rowspan=2 {{Party shading/Republican}} | Republican
| rowspan=2 align=right | 100px
Jonathan Ross
! rowspan=2 | 16
|- style="height:2em"
| rowspan=4 | Re-elected in 1898.
| rowspan=4 | 19
| rowspan=2 {{List of United States senators Congress|56}}
|- style="height:2em"
| rowspan=2 | Elected to finish Morrill's term.
| rowspan=16 nowrap | Oct 18, 1900 –
Jul 12, 1923
| rowspan=16 {{Party shading/Republican}} | Republican
| rowspan=16 align=right | 100px
William P. Dillingham
! rowspan=16 | 17
|- style="height:2em"
| {{List of United States senators Congress|57}}
|- style="height:2em"
| {{List of United States senators Congress|58}}
| rowspan=6 | 20
| rowspan=6 | Re-elected in 1902.{{Cite news | work=The New York Times | date=Oct 15, 1902 | url=http://nyti.ms/2hdJsFc | title= Senator Dillingham Re-elected | page=9}}
|- style="height:2em"
| rowspan=2 | Re-elected in 1904.{{pb}}Died.
| rowspan=6 | 20
| {{List of United States senators Congress|59}}
|- style="height:2em"
| rowspan=4 {{List of United States senators Congress|60}}
|-
| colspan=3 | Vacant
| nowrap | Mar 4, 1908 –
Mar 24, 1908
|
|- style="height:2em"
! 13
| align=left | 100px
John W. Stewart
| {{Party shading/Republican}} | Republican
| nowrap | Mar 24, 1908 –
Oct 21, 1908
| Appointed to continue Proctor's term.{{pb}}Retired.
|- style="height:2em"
! rowspan=8 | 14
| rowspan=8 align=left | 100px
Carroll S. Page
| rowspan=8 {{Party shading/Republican}} | Republican
| rowspan=8 nowrap | Oct 21, 1908 –
Mar 3, 1923
| rowspan=2 | Elected to finish Proctor's term.
|- style="height:2em"
| {{List of United States senators Congress|61}}
| rowspan=3 | 21
| rowspan=3 | Re-elected in 1908.
|- style="height:2em"
| rowspan=3 | Re-elected in 1910.
| rowspan=3 | 21
| {{List of United States senators Congress|62}}
|- style="height:2em"
| {{List of United States senators Congress|63}}
|- style="height:2em"
| {{List of United States senators Congress|64}}
| rowspan=3 | 22
| rowspan=3 | Re-elected in 1914.
|- style="height:2em"
| rowspan=3 | Re-elected in 1916.{{pb}}Retired.
| rowspan=3 | 22
| {{List of United States senators Congress|65}}
|- style="height:2em"
| {{List of United States senators Congress|66}}
|- style="height:2em"
| {{List of United States senators Congress|67}}
| rowspan=5 | 23
| rowspan=2 | Re-elected in 1920.{{pb}}Died.
|- style="height:2em"
! rowspan=6 | 15
| rowspan=6 align=left | 100px
Frank L. Greene
| rowspan=6 {{Party shading/Republican}} | Republican
| rowspan=6 nowrap | Mar 4, 1923 –
Dec 17, 1930
| rowspan=5 | Elected in 1922.
| rowspan=5 | 23
| rowspan=3 {{List of United States senators Congress|68}}
|- style="height:2em"
|
| nowrap | Jul 12, 1923 –
Nov 7, 1923
| colspan=3 | Vacant
|- style="height:2em"
| rowspan=2 | Elected to finish Dillingham's term.
| rowspan=9 nowrap | Nov 7, 1923 –
Oct 6, 1933
| rowspan=9 {{Party shading/Republican}} | Republican
| rowspan=9 align=right | 100px
Porter H. Dale
! rowspan=9 | 18
|- style="height:2em"
| {{List of United States senators Congress|69}}
|- style="height:2em"
| {{List of United States senators Congress|70}}
| rowspan=6 | 24
| rowspan=6 | Re-elected in 1926.
|- style="height:2em"
| Re-elected in 1928.{{pb}}Died.
| rowspan=8 | 24
| rowspan=3 {{List of United States senators Congress|71}}
|- style="height:2em"
| colspan=3 | Vacant
| nowrap | Dec 17, 1930 –
Dec 23, 1930
|
|- style="height:2em"
! rowspan=2 | 16
| rowspan=2 align=left | 100px
Frank C. Partridge
| rowspan=2 {{Party shading/Republican}} | Republican
| rowspan=2 nowrap | Dec 23, 1930 –
Mar 31, 1931
| rowspan=2 | Appointed to continue Greene's term.{{pb}}Lost nomination to finish Greene's term.
|- style="height:2em"
| rowspan=2 {{List of United States senators Congress|72}}
|- style="height:2em"
! rowspan=12 | 17
| rowspan=12 align=left | 100px
Warren Austin
| rowspan=12 {{Party shading/Republican}} | Republican
| rowspan=12 nowrap | Apr 1, 1931 –
Aug 2, 1946
| rowspan=4 | Elected to finish Greene's term.
|- style="height:2em"
| rowspan=3 {{List of United States senators Congress|73}}
| rowspan=5 | 25
| Re-elected in 1932.{{pb}}Died.
|- style="height:2em"
|
| nowrap | Oct 6, 1933 –
Nov 21, 1933
| colspan=3 | Vacant
|- style="height:2em"
| rowspan=3 | Appointed to continue Dale's term.{{pb}}Elected in 1934 to finish Dale's term.{{sfn | Byrd | p=176}}
| rowspan=4 nowrap | Nov 21, 1933 –
Jun 20, 1940
| rowspan=4 {{Party shading/Republican}} | Republican
| rowspan=4 align=right | 100px
Ernest W. Gibson
! rowspan=4 | 19
|- style="height:2em"
| rowspan=5 | Re-elected in 1934.
| rowspan=5 | 25
| {{List of United States senators Congress|74}}
|- style="height:2em"
| {{List of United States senators Congress|75}}
|- style="height:2em"
| rowspan=3 {{List of United States senators Congress|76}}
| rowspan=5 | 26
| Re-elected in 1938.{{pb}}Died.
|- style="height:2em"
|
| nowrap | Jun 20, 1940 –
Jun 24, 1940
| colspan=3 | Vacant
|- style="height:2em"
| Appointed to continue his father's term.{{pb}}Retired.
| nowrap | Jun 24, 1940 –
Jan 3, 1941
| {{Party shading/Republican}} | Republican
| align=right | 100px
Ernest Gibson Jr.
! 20
|- style="height:2em"
| rowspan=3 | Re-elected in 1940.{{pb}}Resigned to become U.S. Ambassador to the United Nations
| rowspan=5 | 26
| {{List of United States senators Congress|77}}
| rowspan=2 | Elected in 1940 to finish Gibson's term.{{pb}}Didn't take seat until Jan 10, 1941, in order to remain Governor of Vermont.
| rowspan=21 nowrap | Jan 3, 1941 –
Jan 3, 1975
| rowspan=21 {{Party shading/Republican}} | Republican
| rowspan=21 align=right | 100px
George Aiken
! rowspan=21 | 21
|- style="height:2em"
| {{List of United States senators Congress|78}}
|- style="height:2em"
| rowspan=3 {{List of United States senators Congress|79}}
| rowspan=5 | 27
| rowspan=5 | Re-elected in 1944.
|- style="height:2em"
| colspan=3 | Vacant
| nowrap | Aug 2, 1946 –
Nov 1, 1946
|
|- style="height:2em"
! rowspan=7 | 18
| rowspan=7 align=left | 100px
Ralph Flanders
| rowspan=7 {{Party shading/Republican}} | Republican
| rowspan=7 nowrap | Nov 1, 1946 –
Jan 3, 1959
| Appointed to finish Austin's term.
|- style="height:2em"
| rowspan=3 | Elected in 1946.
| rowspan=3 | 27
| {{List of United States senators Congress|80}}
|- style="height:2em"
| {{List of United States senators Congress|81}}
|- style="height:2em"
| {{List of United States senators Congress|82}}
| rowspan=3 | 28
| rowspan=3 | Re-elected in 1950.
|- style="height:2em"
| rowspan=3 | Re-elected in 1952.{{pb}}Retired.
| rowspan=3 | 28
| {{List of United States senators Congress|83}}
|- style="height:2em"
| {{List of United States senators Congress|84}}
|- style="height:2em"
| {{List of United States senators Congress|85}}
| rowspan=3 | 29
| rowspan=3 | Re-elected in 1956.
|- style="height:2em"
! rowspan=7 | 19
| rowspan=7 align=left | 100px
Winston L. Prouty
| rowspan=7 {{Party shading/Republican}} | Republican
| rowspan=7 nowrap | Jan 3, 1959 –
Sep 10, 1971
| rowspan=3 | Elected in 1958.
| rowspan=3 | 29
| {{List of United States senators Congress|86}}
|- style="height:2em"
| {{List of United States senators Congress|87}}
|- style="height:2em"
| {{List of United States senators Congress|88}}
| rowspan=3 | 30
| rowspan=3 | Re-elected in 1962.
|- style="height:2em"
| rowspan=3 | Re-elected in 1964.
| rowspan=3 | 30
| {{List of United States senators Congress|89}}
|- style="height:2em"
| {{List of United States senators Congress|90}}
|- style="height:2em"
| {{List of United States senators Congress|91}}
| rowspan=5 | 31
| rowspan=5 | Re-elected in 1968.{{pb}}Retired.
|- style="height:2em"
| Re-elected in 1970.{{pb}}Died.
| rowspan=5 | 31
| rowspan=3 {{List of United States senators Congress|92}}
|- style="height:2em"
| colspan=3 | Vacant
| nowrap | Sep 10, 1971 –
Sep 16, 1971
|
|- style="height:2em"
! rowspan=9 | 20
| rowspan=9 align=left | 100px
Robert Stafford
| rowspan=9 {{Party shading/Republican}} | Republican
| rowspan=9 nowrap | Sep 16, 1971 –
Jan 3, 1989
| rowspan=3 | Appointed to continue Prouty's term.{{pb}}Elected in 1972 to finish Prouty's term.{{sfn | Byrd | p=175}}
|- style="height:2em"
| {{List of United States senators Congress|93}}
|- style="height:2em"
| {{List of United States senators Congress|94}}
| rowspan=3 | 32
| rowspan=3 | Elected in 1974.
| rowspan=25 nowrap | Jan 3, 1975 –
Jan 3, 2023
| rowspan=25 {{Party shading/Democratic}} | Democratic
| rowspan=25 align=right | 100px
Patrick Leahy
! rowspan=25 | 22
|- style="height:2em"
| rowspan=3 | Re-elected in 1976.
| rowspan=3 | 32
| {{List of United States senators Congress|95}}
|- style="height:2em"
| {{List of United States senators Congress|96}}
|- style="height:2em"
| {{List of United States senators Congress|97}}
| rowspan=3 | 33
| rowspan=3 | Re-elected in 1980.
|- style="height:2em"
| rowspan=3 | Re-elected in 1982.{{pb}}Retired.
| rowspan=3 | 33
| {{List of United States senators Congress|98}}
|- style="height:2em"
| {{List of United States senators Congress|99}}
|- style="height:2em"
| {{List of United States senators Congress|100}}
| rowspan=3 | 34
| rowspan=3 | Re-elected in 1986.
|- style="height:2em"
! rowspan=10 | 21
| rowspan=10 align=left | 100px
Jim Jeffords
| rowspan=7 {{Party shading/Republican}} | Republican
| rowspan=10 nowrap | Jan 3, 1989 –
Jan 3, 2007
| rowspan=3 | Elected in 1988.
| rowspan=3 | 34
| {{List of United States senators Congress|101}}
|- style="height:2em"
| {{List of United States senators Congress|102}}
|- style="height:2em"
| {{List of United States senators Congress|103}}
| rowspan=3 | 35
| rowspan=3 | Re-elected in 1992.
|- style="height:2em"
| rowspan=3 | Re-elected in 1994.
| rowspan=3 | 35
| {{List of United States senators Congress|104}}
|- style="height:2em"
| {{List of United States senators Congress|105}}
|- style="height:2em"
| {{List of United States senators Congress|106}}
| rowspan=4 | 36
| rowspan=4 | Re-elected in 1998.
|- style="height:3em"
| rowspan=4 | Re-elected in 2000.{{pb}} Left the Republican Party on May 24, 2001.{{pb}}Retired.
| rowspan=4 | 36
| rowspan=2 {{List of United States senators Congress|107}}
|- style="height:2em"
| rowspan=3 {{Party shading/Independent (United States)}} | Independent
|- style="height:2em"
| {{List of United States senators Congress|108}}
|- style="height:2em"
| {{List of United States senators Congress|109}}
| rowspan=3 | 37
| rowspan=3 | Re-elected in 2004.
|- style="height:2em"
! rowspan=12 | 22
| rowspan=12 align=left | 100px
Bernie Sanders
| rowspan=12 {{Party shading/Independent (United States)}} | Independent{{efn|There has never been a Democratic Senator for Vermont's Class 1 Senate seat. Although Bernie Sanders ran for the Democratic nomination in 2016 and 2020, he has not joined the Democratic Party on his own Senate webpages.{{cite web |url=http://www.sanders.senate.gov/ |title=Home |website=sanders.senate.gov}}}}
| rowspan=12 nowrap | Jan 3, 2007 –
present
| rowspan=3 | Elected in 2006.
| rowspan=3 | 37
| {{List of United States senators Congress|110}}
|- style="height:2em"
| {{List of United States senators Congress|111}}
|- style="height:2em"
| {{List of United States senators Congress|112}}
| rowspan=3 | 38
| rowspan=3 | Re-elected in 2010.
|- style="height:2em"
| rowspan=3 | Re-elected in 2012.
| rowspan=3 | 38
| {{List of United States senators Congress|113}}
|- style="height:2em"
| {{List of United States senators Congress|114}}
|- style="height:2em"
| {{List of United States senators Congress|115}}
| rowspan=3 | 39
| rowspan=3 | Re-elected in 2016. {{pb}}Retired.
|- style="height:2em"
| rowspan=3 | Re-elected in 2018.
| rowspan=3 | 39
| {{List of United States senators Congress|116}}
|- style="height:2em"
| {{List of United States senators Congress|117}}
|- style="height:2em"
| {{List of United States senators Congress|118}}
| rowspan=3| 40
| rowspan=3 | Elected in 2022.
| rowspan=3 | Jan 3, 2023 –
present
| rowspan=3 {{Party shading/Democratic}} | Democratic
| rowspan=3 align=right | 100px
Peter Welch
! rowspan=3 | 23
|- style="height:2em"
| rowspan=3| Re-elected in 2024.
| rowspan=3| 40
| {{List of United States senators Congress|119}}
|- style="height:2em"
| {{List of United States senators Congress|120}}
|- style="height:2em"
| {{List of United States senators Congress|121}}
| 41
| colspan=5 | To be determined in the 2028 election.
{{List of United States senators footer | Left_class=1| Right_class=3}}
See also
{{Portal|United States|Vermont|Politics}}
Notes
{{notelist}}
References
{{reflist}}
Sources
- {{cite book
| last = Byrd | first = Robert C. | author-link1 = Robert Byrd
| editor1-first = Wendy | editor1-last = Wolff
| title = The Senate, 1789-1989: Historical Statistics, 1789-1992
| edition = volume 4 Bicentennial
| department = United States Senate Historical Office
| location = Washington, D.C.
| publisher = U.S. Government Printing Office
| date = October 1, 1993
| ref = {{sfnRef | Byrd}}
| url = https://books.google.com/books?id=PeHByMYxVm8C
| isbn = 9780160632563 }}
- {{cite web |url=https://www.sec.state.vt.us/media/308084/US_SenTerms.pdf |title=U.S. Senators, Terms of Service |date=2017 |website=Vermont Archives and Records Administration |publisher=Vermont Secretary of State |location=Montpelier, VT}}
{{United States senators from Vermont}}
{{VT-FedRep}}
{{U.S. congressional delegations}}