|
! Term of office
|-
| rowspan=2 data-sort-value="Langdon, Johna" | [[File:John langdon.jpg|100px]]
| rowspan=2 | [[John Langdon (politician)|John Langdon]]
| rowspan=2 | [[New Hampshire]]
| rowspan=2 | [[Pro-Administration Party (United States)|Pro-Administration]]
| April 6–216–August 9, 1789
|-
| August 7 – August 9, 1789
|-
| data-sort-value="Lee, RichardHenry" | [[File:Richard Henry Lee at Nat. Portrait Gallery IMG 4471.JPG|100px]]
| April 18 – October 8, 1792
|-
| rowspan=3 data-sort-value="Langdon, Johnb" | [[File:John langdon.jpg|100px]]
| rowspan=3 | [[John Langdon (politician)|John Langdon]]
| rowspan=3 | [[New Hampshire]]
| rowspan=3 | [[Pro-Administration Party (United States)|Pro-Administration]]
| November 5 –1792– December 42, 17921793
|-
| March 1 – March 3, 1793
|-
| March 4 – December 2, 1793
|-
| data-sort-value="Izard, Ralph" | [[File:Ralph Izard2.jpg|100px]]
| May 31 – November 9, 1794
|-
| rowspan=3"2" data-sort-value="Tazewell, Henry" | [[File:Henrytazewell.jpg|100px]]
| rowspan=3"2" | [[Henry Tazewell]]
| rowspan=3"2" | [[Virginia]]
| [[Anti-Administration Party (United States)|Anti-Administration]]
| rowspan=2 | February 20, 1795 – JuneDecember 78, 1795
|-
| rowspan=2 | [[Democratic-Republican Party|Democratic-Republican]]
|-
| December 7 – December 8, 1795
|-
| data-sort-value="Livermore, Samuela" | [[File:Samuel Livermore.jpg|100px]]
| February 28 – March 3, 1801
|-
| rowspan=2 data-sort-value="Baldwin, Abraham" | [[File:Abraham Baldwin by Naegele.jpg|100px]]
| rowspan=2 | [[Abraham Baldwin]]
| rowspan=2 | [[Georgia (U.S. state)|Georgia]]
| rowspan=2 | [[Democratic-Republican Party|Democratic-Republican]]
| December 7, 1801 – JanuaryDecember 1413, 1802
|-
| data-sort-value="Bradley, StephenRa" |[[File:StephenRBradley.jpg|100px]]
| April 17 – December 13, 1802
|[[Stephen R. Bradley]]
|[[Vermont]]
|[[Democratic-Republican Party|Democratic-Republican]]
| December 14, 1802 – October 16, 1803
|-
| rowspan=3 data-sort-value="BradleyBrown, StephenRaJohn" | [[ File:StephenRBradleySenator John Brown Kentucky.jpg|100px]]
|[[John Brown (Kentucky)|John Brown]]
| rowspan=3 | [[Stephen R. Bradley]]
| rowspan=3 | [[VermontKentucky]]
| rowspan=3 | [[Democratic-Republican Party|Democratic-Republican]]
| DecemberOctober 14,17 18021803 – JanuaryFebruary 1826, 18031804
|-
| February 25, 1803
|-
| March 2 – October 16, 1803
|-
| rowspan=2 data-sort-value="Brown, John" | [[ File:Senator John Brown Kentucky.jpg|100px]]
| rowspan=2 | [[John Brown (Kentucky)|John Brown]]
| rowspan=2 | [[Kentucky]]
| rowspan=2 | [[Democratic-Republican Party|Democratic-Republican]]
| October 17 – December 6, 1803
|-
| January 23 – February 26, 1804
|-
| data-sort-value="Franklin, Jesse" | [[File:President Pro Tempore US Senate Seal.svg|100px]]
| March 10 – November 4, 1804
|-
| rowspan=3 data-sort-value="Anderson, Joseph" | [[File:JosephAnderson.jpg|100px]]
| rowspan=3 | [[Joseph Anderson]]
| rowspan=3 | [[Tennessee]]
| rowspan=3 | [[Democratic-Republican Party|Democratic-Republican]]
| January 15 1805 – FebruaryDecember 31, 1805
|-
| February 28 – March 2, 1805
|-
| March 2 – December 1, 1805
|-
| rowspan=4 data-sort-value="Smith, Samuela" | [[File:General Samuel Smith Rembrandt Peale.jpeg|100px]]
| rowspan=4 | [[Samuel Smith (Maryland)|Samuel Smith]]
| rowspan=4 | [[Maryland]]
| rowspan=4 | [[Democratic-Republican Party|Democratic-Republican]]
| December 2 1805 – DecemberNovember 156, 18051808
|-
| March 18 – November 30, 1806
|-
| March 2 – October 25, 1807
|-
| April 16 – November 6, 1808
|-
| data-sort-value="Bradley, StephenRb" | [[File:StephenRBradley.jpg|100px]]
| December 28, 1808 – January 8, 1809
|-
| rowspan=2 data-sort-value="Milledge, John" | [[File:Milledge.jpg|100px]]
| rowspan=2 | [[John Milledge]]
| rowspan=2 | [[Georgia (U.S. state)|Georgia]]
| rowspan=2 | [[Democratic-Republican Party|Democratic-Republican]]
| January 30 –1809– MarchMay 321, 1809
|-
| March 4 – May 21, 1809
|- style="height:2em"
| data-sort-value="Gregg, Andrew" | [[File:AndrewGregg.jpg|100px]]
| June 26 – December 18, 1809
|-
| rowspan=2 data-sort-value="Gaillard, Johna" | [[File:John Gaillard G000005.jpg|100px]]
| rowspan=2 | [[John Gaillard]]
| rowspan=2 | [[South Carolina]]
| rowspan=2 | [[Democratic-Republican Party|Democratic-Republican]]
| February 28 1810 – MarchDecember 211, 1810
|-
| April 17 – December 11, 1810
|-
| data-sort-value="Pope, John" | [[File:AR Pope John.jpg|100px]]
| February 23 – November 3, 1811
|-
| rowspan=2 data-sort-value="Crawford, WilliamH" | [[File:WilliamHCrawford.jpg|100px]]
| rowspan=2 | [[William H. Crawford]]{{Efn|name="Clinton"}}
| rowspan=2 | [[Georgia (U.S. state)|Georgia]]
| rowspan=2 | [[Democratic-Republican Party|Democratic-Republican]]
| March 24, 1812 – March 323, 1813
|-
| March 4 – March 23, 1813
|-
| data-sort-value="Varnum, JosephB" | [[File:JosephBradleyVarnum.jpg|100px]]
| December 6, 1813 – February 3, 1814
|-
| rowspan=6 data-sort-value="Gaillard, Johnb" | [[File:John Gaillard G000005.jpg|100px]]
| rowspan=6 | [[John Gaillard]]
| rowspan=6 | [[South Carolina]]
| rowspan=6 | [[Democratic-Republican Party|Democratic-Republican]]
| 18 April 181818 – NovemberJanuary 255, 18141819
|-
| data-sort-value="Barbour, James" |[[File:BarbourT.jpg|100px]]
| November 25, 1814 – December 3, 1815
|[[James Barbour]]
|[[Virginia]]
|[[Democratic-Republican Party|Democratic-Republican]]
| February 15 1819 – December 26, 1819
|-
| data-sort-value="Gaillard, Johnc" |[[File:John Gaillard G000005.jpg|100px]]
| December 4, 1815 – March 3, 1817
|[[John Gaillard]]
|[[South Carolina]]
|[[Democratic-Republican Party|Democratic-Republican]]
| January 25, 1820 – December 4, 1825
|-
| data-sort-value="Macon, Nathaniel" |[[File:NC-Congress-NathanielMacon.jpg|100px]]
| March 4, 1817
|[[Nathaniel Macon]]
|[[North Carolina]]
|[[Democratic-Republican Party|Democratic-Republican]]
| May 20 1826– December 2, 1827
|-
| data-sort-value="Smith, Samuelb" |[[File:General Samuel Smith Rembrandt Peale.jpeg|100px]]
| March 6, 1817 – February 18, 1818
|[[Samuel Smith (Maryland)|Samuel Smith]]
|-
|[[Maryland]]
| March 31, 1818 – January 5, 1819
|[[Jacksonian democracy|Jacksonian]]<br /><small>([[Democratic Party (United States)|Democratic]])</small>
|-
| May 15 1828– December 11, 1831
| rowspan=2 data-sort-value="Barbour, James" | [[File:BarbourT.jpg|100px]]
| rowspan=2 | [[James Barbour]]
| rowspan=2 | [[Virginia]]
| rowspan=2 | [[Democratic-Republican Party|Democratic-Republican]]
| February 15 – December 5, 1819
|-
| December 6 – December 26, 1819
|-
| rowspan=7 data-sort-value="Gaillard, Johnc" | [[File:John Gaillard G000005.jpg|100px]]
| rowspan=7 | [[John Gaillard]]
| rowspan=7 | [[South Carolina]]
| rowspan=7 | [[Democratic-Republican Party|Democratic-Republican]]
| January 25, 1820 – December 2, 1821
|-
| December 3 – December 27, 1821
|-
| February 1 – December 2, 1822
|-
| February 19 – November 30, 1823
|-
| December 1, 1823 – January 20, 1824
|-
| May 21, 1824 – March 3, 1825
|-
| March 9 – December 4, 1825
|-
| rowspan=3 data-sort-value="Macon, Nathaniel" | [[File:NC-Congress-NathanielMacon.jpg|100px]]
| rowspan=3 | [[Nathaniel Macon]]
| rowspan=3 | [[North Carolina]]
| rowspan=3 | [[Democratic-Republican Party|Democratic-Republican]]
| May 20 – December 3, 1826
|-
| January 2 – February 13, 1827
|-
| March 2 – December 2, 1827
|-
| rowspan=5 data-sort-value="Smith, Samuelb" | [[File:General Samuel Smith Rembrandt Peale.jpeg|100px]]
| rowspan=5 | [[Samuel Smith (Maryland)|Samuel Smith]]
| rowspan=5 | [[Maryland]]
| rowspan=5 | [[Jacksonian democracy|Jacksonian]]<br/><small>([[Democratic Party (United States)|Democratic]])</small>
| May 15 – December 18, 1828
|-
| March 13 – December 10, 1829
|- style="height:2em"
| May 20 – December 31, 1830
|- style="height:2em"
| March 1 – December 4, 1831
|-
| December 5 – December 11, 1831
|- style="height:2em"
| data-sort-value="Tazewell, Littleton" | [[File:Littleton Waller Tazewell2.jpg|100px]]
| July 9 – July 16, 1832
|-
| rowspan=2 data-sort-value="White, HughLawson" | [[File:HLWhite.jpg|100px]]
| rowspan=2 | [[Hugh Lawson White]]
| rowspan=2 | [[Tennessee]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| December 3, 1832 – December 115, 1833
|-
| December 2 – December 15, 1833
|-
| data-sort-value="Poindexter, George" | [[File:GeorgePoindexter.jpg|100px]]
| March 3 – December 6, 1835
|-
| rowspan=10 data-sort-value="King, WilliamRa" | [[File:William Rufus DeVane King 1839 portrait.jpg|100px]]
| rowspan=10 | [[William R. King]]
| rowspan=10 | [[Alabama]]
| rowspan=10 | [[Democratic Party (United States)|Democratic]]
| July 1 1836 – DecemberMarch 4, 18361841
|- style="height:2em"
| January 28 – March 3, 1837
|-
| March 7 – September 3, 1837
|- style="height:2em"
| October 13 – December 3, 1837
|- style="height:2em"
| nowrap | July 2 – December 18, 1838
|- style="height:2em"
| February 25 – December 1, 1839
|-
| December 2–26, 1839
|- style="height:2em"
| July – December 15, 1840
|-
| March 3, 1841
|-
| March 4, 1841
|-
| data-sort-value="Southard, Samuel" | [[File:Samuel L. Southard SecNavy.jpg|100px]]
| March 11, 1841 – May 31, 1842
|-
| rowspan=3 data-sort-value="Mangum, WillieP" | [[File:Willie p magnum.jpg|100px]]
| rowspan=3 | [[Willie Person Mangum|Willie P. Mangum]]
| rowspan=3 | [[North Carolina]]
| rowspan=3 | [[Whig Party (United States)|Whig]]
| May 31, 1842 – DecemberMarch 34, 18431845
|-
| December 4, 1843 – March 3, 1845
|-
| March 4, 1845
|-
| data-sort-value="Sevier, AmbroseH" | [[File:AR Sevier Ambrose.jpg|100px]]
| December 27, 1845
|-
| rowspan=11 data-sort-value="Atchison, DavidRa" | [[File:David Rice Atchison by Mathew Brady March 1849.jpg|100px]]
| rowspan=11 | [[David Rice Atchison|David R. Atchison]]
| rowspan=11 | [[Missouri]]
| rowspan=11 | [[Democratic Party (United States)|Democratic]]
| August 8 1846 – December 62, 18461849
|-
| January 11 – January 13, 1847
|-
| March 3 – December 5, 1847
|-
| February 2 – February 8, 1848
|-
|June 1 – June 14, 1848
|-
| June 26 – July 29, 1848
|-
| July 29 – December 4, 1848
|-
| December 26, 1848 – January 1, 1849
|-
| March 2 – March 4, 1849
|-
| March 5, 1849
|-
| March 16 – December 2, 1849
|-
| rowspan=3 data-sort-value="King, WilliamRb" | [[File:William Rufus DeVane King 1839 portrait.jpg|100px]]
| rowspan=3 | [[William R. King]]
| rowspan=3 | [[Alabama]]
| rowspan=3 | [[Democratic Party (United States)|Democratic]]
| May 6 – May 19, 1850
|-
| July 11, 1850 – March 3, 1851
|-
| March 4, 1851 – December 20, 1852
|-
| rowspan=2 data-sort-value="AthisonKing, DavidRbWilliamRb" | [[File:David Rice AtchisonWilliam byRufus MathewDeVane BradyKing March1839 1849portrait.jpg|100px]]
|[[William R. King]]
| rowspan=2 | [[David Rice Atchison|David R. Atchison]]
|[[Alabama]]
| rowspan=2 | [[Missouri]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| May 6 1850– December 20, 1852
| December 20, 1852 – March 3, 1853
|-
| data-sort-value="Athison, DavidRb" |[[File:David Rice Atchison by Mathew Brady March 1849.jpg|100px]]
| March 4, 1853 – December 4, 1854
|[[David Rice Atchison|David R. Atchison]]
|[[Missouri]]
|[[Democratic Party (United States)|Democratic]]
| December 20, 1852 – December 4, 1854
|-
| data-sort-value="Cass, Lewis" | [[File:Lewis Cass, 14th United States Secretary of War.jpg|100px]]
| December 4, 1854
|-
| rowspan=2 data-sort-value="Bright, JesseDa" | [[File:Jesse D Bright.jpg|100px]]
| rowspan=2 | [[Jesse D. Bright]]
| rowspan=2 | [[Indiana]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| December 5, 1854 – DecemberJune 29, 18551856
|-
| December 5, 1855 –June 9, 1856
|-
| data-sort-value="Stuart, CharlesE" | [[File:Charles E Stuart.jpg|100px]]
| June 11, 1856 – January 6, 1857
|-
| rowspan=2 data-sort-value="Mason, JamesM" | [[File:JMMason.jpg|100px]]
| rowspan=2 | [[James M. Mason]]
| rowspan=2 | [[Virginia]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| January 6 – 1857– March 34, 1857
|-
| March 4, 1857
|-
| data-sort-value="Rusk, ThomasJefferson" | [[File:ThomasJeffersonRusk.jpg|100px]]
| March 14 – July 29, 1857
|-
| rowspan=8 data-sort-value="Fitzpatrick, Benjamina" | [[File:Hon. Benjamin Fitzpatrick, Ala - NARA - 528657.jpg|100px]]
| rowspan=8 | [[Benjamin Fitzpatrick]]
| rowspan=8 | [[Alabama]]
| rowspan=8 | [[Democratic Party (United States)|Democratic]]
| December 7 1857 – DecemberFebruary 2026, 18571860
|-
| March 29 – May 2, 1858
|-
| June 14 – December 5, 1858
|-
| January 19, 1859
|-
| January 25 – February 9, 1859
|-
| March 9 – December 4, 1859
|-
| nowrap | December 19, 1859 – January 15, 1860
|-
| February 20 – February 26, 1860
|-
| data-sort-value="Bright, JesseDc" | [[File:Jesse D Bright.jpg|100px]]
| June 26 – December 2, 1860
|-
| rowspan=12 data-sort-value="Foote, Solomon" | [[File:Solomon Foot - Brady-Handy.jpg|100px]]
| rowspan=12 | [[Solomon Foot]]
| rowspan=12 | [[Vermont]]
| rowspan=12 | [[Republican Party (United States)|Republican]]
| February 16 –1861– FebruaryApril 1713, 18611864
|-
| data-sort-value="Clark, Daniel" |[[File:Daniel Clark 1809-1891 - Brady-Handy.jpg|100px]]
| March 23 – July 3, 1861
|[[Daniel Clark (New Hampshire)|Daniel Clark]]
|-
|[[New Hampshire]]
| July 18 – December 1, 1861
|[[Republican Party (United States)|Republican]]
|-
| April 26, 1864 – February 19, 1865
| January 15, 1862
|-
| March 31 – May 21, 1862
|-
| June 19 – December 12, 1862
|-
| February 18 – March 3, 1863
|-
| March 4 – December 6, 1863
|-
| December 18 – December 20, 1863
|-
| February 23, 1864
|-
| March 11 – March 13, 1864
|-
| April 11 – April 13, 1864
|-
| rowspan=2 data-sort-value="Clark, Daniel" | [[File:Daniel Clark 1809-1891 - Brady-Handy.jpg|100px]]
| rowspan=2 | [[Daniel Clark (New Hampshire)|Daniel Clark]]
| rowspan=2 | [[New Hampshire]]
| rowspan=2| [[Republican Party (United States)|Republican]]
| April 26, 1864 – January 4, 1865
|-
| February 9 – February 19, 1865
|-
| data-sort-value="Foster, LafayetteS" | [[File:Lafayette S. Foster - Brady-Handy.jpg|100px]]
| March 7, 1865 – March 2, 1867
|-
| rowspan=2 data-sort-value="Wade, Benjamin" | [[File:Benjamin F Wade - Brady-Handy.jpg|100px]]
| rowspan=2 | [[Benjamin Wade|Benjamin F. Wade]]
| rowspan=2 | [[Ohio]]
| rowspan=2| [[Republican Party (United States)|Republican]]
| March 2 –1867– March 3, 18671869
|-
| data-sort-value="Anthony, HenryBa" |[[File:Henry B. Anthony - Brady-Handy.jpg|100px]]
| March 4, 1867 – March 3, 1869
|[[Henry B. Anthony]]
|[[Rhode Island]]
|[[Republican Party (United States)|Republican]]
| March 23 1869 – January 24, 1873
|-
| rowspan=15 data-sort-value="AnthonyCarpenter, HenryBaMatthewH" | [[File:HenryMatthew BH. AnthonyCarpenter - Brady-Handy.jpg|100px]]
| rowspan=15 | [[HenryMatthew BH. AnthonyCarpenter]]
| [[Wisconsin]]
| rowspan=15 | [[Rhode Island]]
| rowspan=15| [[Republican Party (United States)|Republican]]
| March 2312 –1873– MarchJanuary 284, 18691875
|-
| data-sort-value="Anthony, HenryBb" |[[File:Henry B. Anthony - Brady-Handy.jpg|100px]]
| April 9 – December 5, 1869
|[[Henry B. Anthony]]
|[[Rhode Island]]
|[[Republican Party (United States)|Republican]]
| January 25 1875– February 17, 1875
|-
| data-sort-value="Ferry, ThomasW" |[[File:TWFerry.jpg|100px]]
| May 28 – June 2, 1870
|[[Thomas W. Ferry]]
|[[Michigan]]
|[[Republican Party (United States)|Republican]]
| March 9 1875– March 17, 1879
|-
| data-sort-value="Thurman, AllenG" |[[File:Allen G. Thurman - Brady-Handy.jpg|100px]]
| July 1 – July 5, 1870
|[[Allen G. Thurman]]
|-
|[[Ohio]]
| July 14 – December 4, 1870
|[[Democratic Party (United States)|Democratic]]
|-
| MarchApril 1015 1879 – March 12December 5, 18711880
|-
| April 17 – May 9, 1871
|-
| May 23 – December 3, 1871
|-
| December 21, 1871 – January 7, 1872
|-
| February 23 – February 25, 1872
|-
| June 8 – December 1, 1872
|-
| December 4 – December 8, 1872
|-
| December 13 – December 15, 1872
|-
| December 20, 1872 – January 5, 1873
|-
| January 24, 1873
|-
| rowspan=4 data-sort-value="Carpenter, MatthewH" | [[File:Matthew H. Carpenter - Brady-Handy.jpg|100px]]
| rowspan=4 | [[Matthew H. Carpenter]]
| rowspan=4 | [[Wisconsin]]
| rowspan=4| [[Republican Party (United States)|Republican]]
| March 12 – March 13, 1873
|-
| March 26 – November 30, 1873
|-
| December 11, 1873 – December 6, 1874
|-
| December 23, 1874 – January 4, 1875
|-
| rowspan=2 data-sort-value="Anthony, HenryBb" | [[File:Henry B. Anthony - Brady-Handy.jpg|100px]]
| rowspan=2 | [[Henry B. Anthony]]
| rowspan=2 | [[Rhode Island]]
| rowspan=2| [[Republican Party (United States)|Republican]]
| January 25 – January 31, 1875
|-
| February 15 – February 17, 1875
|-
| rowspan=7 data-sort-value="Ferry, ThomasW" | [[File:TWFerry.jpg|100px]]
| rowspan=7 | [[Thomas W. Ferry]]
| rowspan=7 | [[Michigan]]
| rowspan=7| [[Republican Party (United States)|Republican]]
| March 9 – March 10, 1875
|- style="height:2em"
| March 19 – December 20, 1875
|-
| December 20, 1875 – March 4, 1877
|-
| March 5, 1877
|-
| February 26 – March 3, 1878
|-
| April 17 – December 1, 1878
|-
| March 3 – March 17, 1879
|-
| rowspan=3 data-sort-value="Thurman, AllenG" | [[File:Allen G. Thurman - Brady-Handy.jpg|100px]]
| rowspan=3 | [[Allen G. Thurman]]
| rowspan=3 | [[Ohio]]
| rowspan=3 | [[Democratic Party (United States)|Democratic]]
| April 15 – November 30, 1879
|-
| April 7 – April 14, 1880
|-
| May 6 – December 5, 1880
|-
| data-sort-value="Bayard, ThomasF" | [[File:Thomas F. Bayard, Brady-Handy photo portrait, circa 1870-1880.jpg|100px]]
| October 13, 1881 – March 3, 1883
|-
| rowspan=3 data-sort-value="Edmunds, GeorgeF" | [[File:George F. Edmunds - Brady-Handy.jpg|100px]]
| rowspan=3 | [[George F. Edmunds]]
| rowspan=3 | [[Vermont]]
| rowspan=3| [[Republican Party (United States)|Republican]]
| March 3 1883 – DecemberMarch 23, 18831885
|-
| December 3, 1883 – January 14, 1884
|-
| January 14, 1884 – March 3, 1885
|-
| data-sort-value="Sherman, John" | [[File:John-Sherman-2.jpg|100px]]
| December 7, 1885 – February 26, 1887
|-
| rowspan=7 data-sort-value="Ingalls, JohnJames" | [[File:John James Ingalls - Brady-Handy.jpg|100px]]
| rowspan=7 | [[John James Ingalls]]{{Efn|name="Hendricks"}}
| rowspan=7 | [[Kansas]]
| rowspan=7| [[Republican Party (United States)|Republican]]
| February 26 –1887 December–March 42, 18871891
|-
| data-sort-value="Manderson, CharlesF" |[[File:Charles F. Manderson - Brady-Handy.jpg|100px]]
| December 5, 1887 – March 3, 1889
|[[Charles F. Manderson]]
|-
|[[Nebraska]]
| March 7 – March 17, 1889
|[[Republican Party (United States)|Republican]]
|-
| AprilMarch 2 – December1891– 1March 22, 18891893
|-
| December 5 – December 10, 1889
|-
| February 28 – March 18, 1890
|-
| April 3, 1890 – March 2, 1891
|-
| rowspan=3 data-sort-value="Manderson, CharlesF" | [[File:Charles F. Manderson - Brady-Handy.jpg|100px]]
| rowspan=3 | [[Charles F. Manderson]]
| rowspan=3 | [[Nebraska]]
| rowspan=3| [[Republican Party (United States)|Republican]]
| March 2 – December 6, 1891
|-
| December 7, 1891 – March 3, 1893
|-
| March 4 – March 22, 1893
|-
| data-sort-value="Harris, IshamGa" | [[File:Isham-harris-by-brady.jpg|100px]]
| January 10 – March 3, 1895
|-
| rowspan=9 data-sort-value="Frye, WilliamP" | [[File:William P. Frye - Brady-Handy.jpg|100px]]
| rowspan=9 | [[William P. Frye]]
| rowspan=9 | [[Maine]]
| rowspan=9| [[Republican Party (United States)|Republican]]
| February 7, 1896 ––April March 327, 18971911
|-
| March 4, 1897 – December 3, 1899
|-
| December 4, 1899 – March 3, 1901
|-
| March 7, 1901 – March 4, 1903
|-
| March 5, 1903 – March 3, 1905
|-
| March 4, 1905 – March 3, 1907
|-
| December 5, 1907 – March 3, 1909
|-
| March 4, 1909 – April 3, 1911
|-
| April 4 – April 27, 1911
|-
| data-sort-value="Bacon, AugustusO" | [[File:AugustusOctaviusBacon.jpg|100px]]
| [[Georgia (U.S. state)|Georgia]]
| [[Democratic Party (United States)|Democratic]]
| May 30 – June 3, 1912;<br/>June 13 – July 5, 1912
|-
| data-sort-value="Gallinger, JacobH" | [[File:Jacob Harold Gallinger.jpg|100px]]
| [[New Hampshire]]
| [[Republican Party (United States)|Republican]]
| December 16, 1912, andja<br/>January 4, 1913
|-
| data-sort-value="Bacon, AugustusO" | [[File:AugustusOctaviusBacon.jpg|100px]]
| February 16 – March 3, 1913
|-
| rowspan=2 data-sort-value="Clarke, JamesPaul" | [[File:AR Clarke John.jpg|100px]]
| rowspan=2 | [[James Paul Clarke]]
| rowspan=2 | [[Arkansas]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| March 13, 1913 ––October March 31, 19151916
|-
| data-sort-value="Saulsbury, Willard" |[[File:Willardsaulsburyjr.jpg|100px]]
|December 6, 1915 – October 1, 1916
|[[Willard Saulsbury Jr.]]
|[[Delaware]]
|[[Democratic Party (United States)|Democratic]]
| December 14, 1916 – March 3, 1919
|-
| rowspan=2 data-sort-value="SaulsburyCummins, WillardAlbertB" | [[File:WillardsaulsburyjrAlbert Baird Cummins circa 1917.jpg|100px]]
| [[Albert B. Cummins]]
| rowspan=2 | [[Willard Saulsbury Jr.]]
| rowspan=2 | [[DelawareIowa]]
| rowspan=2 | [[DemocraticRepublican Party (United States)|DemocraticRepublican]]
| DecemberMay 1419, 19161919 ––March March 46, 19171925
|-
| data-sort-value="Moses, GeorgeH" |[[File:George Higgins Moses in 1918.jpg|100px]]
| March 5, 1917 – March 3, 1919
|[[George H. Moses]]
|[[New Hampshire]]
|[[Republican Party (United States)|Republican]]
| March 6, 1925 – March 3, 1933
|-
| rowspan=4 data-sort-value="CumminsPittman, AlbertBKey" | [[File:Albert BairdKey CumminsPittman circain 19171915.jpg|100px]]
| [[Key Pittman]]
| rowspan=4 | [[Albert B. Cummins]]
| rowspan=4 | [[IowaNevada]]
| rowspan=4| [[RepublicanDemocratic Party (United States)|RepublicanDemocratic]]
| MayMarch 199, 19191933 – MarchNovember 310, 19211940
|-
| March 7, 1921 – December 2, 1923
|-
| December 3, 1923 – March 3, 1925
|-
| March 4 – March 6, 1925
|-
| rowspan=4 data-sort-value="Moses, GeorgeH" | [[File:George Higgins Moses in 1918.jpg|100px]]
| rowspan=4 | [[George H. Moses]]
| rowspan=4 | [[New Hampshire]]
| rowspan=4| [[Republican Party (United States)|Republican]]
| March 6, 1925 – March 4, 1927
|-
| December 15, 1927 – March 3, 1929
|-
| March 4, 1929 – December 6, 1931
|-
| December 7, 1931 – March 3, 1933
|-
| rowspan=4 data-sort-value="Pittman, Key" | [[File:Key Pittman in 1915.jpg|100px]]
| rowspan=4 | [[Key Pittman]]
| rowspan=4 | [[Nevada]]
| rowspan=4 | [[Democratic Party (United States)|Democratic]]
| March 9, 1933 – January 2, 1935
|-
| January 7, 1935 – January 4, 1937
|-
| January 5, 1937 – January 2, 1939
|-
| January 3, 1939 – November 10, 1940
|-
| data-sort-value="King, WilliamH" | [[File:WilliamHKing.jpg|100px]]
| January 6 – June 22, 1941
|-
| rowspan=2 data-sort-value="Glass, Carter" | [[File:CGlass.jpg|100px]]
| rowspan=2 | [[Carter Glass]]
| rowspan=2 | [[Virginia]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| July 10, 1941 – January 52, 19431945
|-
| January 14, 1943 – January 2, 1945
|-
| data-sort-value="McKellar, Kennetha" | [[File:McKellarKenneth.jpg|100px]]
| January 4, 1947 – January 2, 1949
|-
| rowspan=2 data-sort-value="McKellar, Kennethb" | [[File:McKellarKenneth.jpg|100px]]
| rowspan=2 | [[Kenneth McKellar (politician)|Kenneth McKellar]]
| rowspan=2 | [[Tennessee]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| January 3, 1949 – January 2, 19511953
|-
| January 3, 1951 – January 2, 1953
|-
| data-sort-value="Bridges, Styles" | [[File:StylesBridges(R-NH).jpg|100px]]
| January 5, 1955 – January 2, 1957
|-
| rowspan=6 data-sort-value="Hayden, Carl" | [[File:Carl Hayden.jpg|100px]]
| rowspan=6 | [[Carl Hayden]]
| rowspan=6 | [[Arizona]]
| rowspan=6 | [[Democratic Party (United States)|Democratic]]
| January 3, 1957 ––January January 62, 19591969
|-
| January 7, 1959 – January 2, 1961
|-
| January 3, 1961 – January 8, 1963
|-
| January 9, 1963 – January 3, 1965
|-
| January 4, 1965 – January 9, 1967
|-
| January 10, 1967 – January 2, 1969
|-
| rowspan=2 data-sort-value="Russell, Richard" | [[File:Richard RussellJr.jpg|100px]]
| rowspan=2 | [[Richard Russell Jr.]]
| rowspan=2 | [[Georgia (U.S. state)|Georgia]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| January 3, 1969 – January 20, 1971
|-
| data-sort-value="Russell, Richard" |[[File:Richard RussellJr.jpg|100px]]
| January 21, 1971
|[[Richard Russell Jr.]]
|[[Georgia (U.S. state)|Georgia]]
|[[Democratic Party (United States)|Democratic]]
| January 3, 1969 – January 21, 1971
|-
| data-sort-value="Ellender, AllenJ" | [[File:Allen Joseph Ellender cph.3b21059.jpg|100px]]
| January 22, 1971 – July 27, 1972
|-
| rowspan=4 data-sort-value="Eastland, James" | [[File:James O Eastland.jpg|100px]]
| rowspan=4 | [[James Eastland]]
| rowspan=4 | [[Mississippi]]
| rowspan=4 | [[Democratic Party (United States)|Democratic]]
| July 28, 1972 – JanuaryDecember 227, 19731978
|-
| January 3, 1973 – January 13, 1975
|-
| January 14, 1975 – January 3, 1977
|-
| January 4, 1977 – December 27, 1978
|-
| data-sort-value="Magnuson, Warrena" | [[File:WarrenGMagnuson.jpg|100px]]
| December 6, 1980 – January 4, 1981
|-
| rowspan=3 data-sort-value="Thurmond, Stroma" | [[File:Strom Thurmond.jpg|100px]]
| rowspan=3 | [[Strom Thurmond]]
| rowspan=3 | [[South Carolina]]
| rowspan=3| [[Republican Party (United States)|Republican]]
| January 5, 1981 ––January January 25, 19831987
|-
| January 3, 1983 – January 2, 1985
|-
| January 3, 1985 – January 5, 1987
|-
| data-sort-value="Stennis, JohnC" | [[File:Stennis3rd.jpg|100px]]
| January 6, 1987 – January 3, 1989
|-
| rowspan=3 data-sort-value="Byrd, Roberta" | [[File:Robert Byrd official portrait.jpg|100px]]
| rowspan=3 | [[Robert Byrd]]
| rowspan=3 | [[West Virginia]]
| rowspan=3 | [[Democratic Party (United States)|Democratic]]
| January 3, 1989 – January 23, 19911995
|-
| January 3, 1991 – January 4, 1993
|-
| January 5, 1993 – January 3, 1995
|-
| rowspan=3 data-sort-value="Thurmond, Stromb" | [[File:Strom Thurmond.jpg|100px]]
| rowspan=3 | [[Strom Thurmond]]
| rowspan=3 | [[South Carolina]]
| rowspan=3| [[Republican Party (United States)|Republican]]
| January 4, 1995 – January 6, 1997
|-
| January 7, 1997 – January 6, 1999
|-
| data-sort-value="Thurmond, Stromb" |[[File:Strom Thurmond.jpg|100px]]
| January 7, 1999 – January 3, 2001
|[[Strom Thurmond]]
|[[South Carolina]]
|[[Republican Party (United States)|Republican]]
| January 4, 1995 – January 3, 2001
|-
| data-sort-value="Byrd, Robertb" | [[File:Robert Byrd official portrait.jpg|100px]]
| June 6, 2001 – January 3, 2003
|-
| rowspan=2 data-sort-value="Stevens, Ted" | [[File:Ted Stevens.jpg|100px]]
| rowspan=2 | [[Ted Stevens]]
| rowspan=2 | [[Alaska]]
| rowspan=2| [[Republican Party (United States)|Republican]]
| January 3, 2003 – January 34, 20052007
|-
| data-sort-value="Byrd, Robertd" |[[File:Robert Byrd official portrait.jpg|100px]]
| January 3, 2005 – January 4, 2007
|[[Robert Byrd]]
|[[West Virginia]]
|[[Democratic Party (United States)|Democratic]]
| January 4, 2007 –June 28, 2010
|-
| rowspan=2 data-sort-value="ByrdInouye, RobertdDaniel" | [[File:RobertDaniel ByrdInouye, official Senate photo portrait, 2008.jpg|100px]]
| rowspan=2 | [[RobertDaniel ByrdInouye]]
| [[Hawaii]]
| rowspan=2 | [[West Virginia]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| JanuaryJune 428, 20072010 – JanuaryDecember 317, 20092012
|-
| data-sort-value="Leahy, Patrick" |[[File:Patrick Leahy official photo (cropped).jpg|100px]]
| January 3, 2009 – June 28, 2010
|[[Patrick Leahy]]
|[[Vermont]]
|[[Democratic Party (United States)|Democratic]]
| December 17, 2012 – January 6, 2015
|-
| rowspan=2 data-sort-value="InouyeHatch, DanielOrrin" | [[File:DanielOrrin Inouye,Hatch official Senate photo, portrait,2015 2008(cropped).jpg|100px]]
| rowspan=2 | [[DanielOrrin InouyeHatch]]
| rowspan=2 | [[HawaiiUtah]]
| rowspan=2 | [[DemocraticRepublican Party (United States)|DemocraticRepublican]]
| JuneJanuary 286, 20102015 – January 53, 20112019
|-
| January 5, 2011 – December 17, 2012
|-
| rowspan=2 data-sort-value="Leahy, Patrick" | [[File:Patrick Leahy official photo (cropped).jpg|100px]]
| rowspan=2 | [[Patrick Leahy]]
| rowspan=2 | [[Vermont]]
| rowspan=2 | [[Democratic Party (United States)|Democratic]]
| December 17, 2012 – January 3, 2013
|-
| January 3, 2013 – January 6, 2015
|-
| rowspan=2 data-sort-value="Hatch, Orrin" | [[File:Orrin Hatch official photo, 2015 (cropped).jpg|100px]]
| rowspan=2 | [[Orrin Hatch]]
| rowspan=2 | [[Utah]]
| rowspan=2 | [[Republican Party (United States)|Republican]]
| January 6, 2015 – January 3, 2017
|-
| January 3, 2017 – January 3, 2019
|-
|-
| 