| ElmerJonathan Elmer (Pro-Admin-NJ) | 17891789–1791 |
| BradfordWilliam Bradford (Pro-Admin-RI) | 17931793–1797 |
| LatimerHenry Latimer (F-DE) | 17951795–1801 |
| ClaytonJoshua Clayton (F-DE) | 17981798 |
| LoganGeorge Logan (DR-PA)
**
| 18011801–1807 |
| ConditJohn Condit (DR-NJ) | 18031803–1817 |
| MitchillSamuel L. Mitchill (DR-NY) | 18041804–1809 |
| JonesGeorge Jones (DR-GA) | 18071807 |
| TiffinEdward Tiffin (DR-OH) | 1807_11807–1809 |
| CampbellAlexander Campbell (DR-OH) | 18091809–1813 |
| LeibMichael Leib (DR-PA) | 1809_11809–1814 |
| HunterWilliam Hunter (F-RI)
*
| 18111811–1821 |
| BibbWilliam W. Bibb (DR-GA) | 18131813–1816 |
| StorerClement Storer (DR-NH) | 18171817–1819 |
| MorrilDavid L. Morril (DR-NH) | 1817_11817–1823 |
| PinkneyWilliam Pinkney (DR-MD)
**
| 18191819–1822 |
| WareNicholas Ware (DR, CRR-GA)
*
| 18211821–1824 |
| ChambersHenry H. Chambers (J-AL) | 18251825–1826 |
| HarrisonWilliam H. Harrison (Adams-OH)
**
| 1825_11825–1828 |
| HarperWilliam Harper (J-SC)
*
| 18261826 |
| BatemanEphraim Bateman (DR, Adams-NJ) | 1826_11826–1829 |
| NaudainArnold Naudain (AJ-DE) | 18301830–1836 |
| KentJoseph Kent (AJ, W-MD) | 18331833–1837 |
| LinnLewis F. Linn (J, D-MO) | 1833_11833–1843 |
| SpenceJohn S. Spence (AJ, W-MD) | 18361836–1840 |
| SturgeonDaniel Sturgeon (D-PA) | 18401840–1851 |
| BorlandSolon Borland (D-AR) | 18481848–1853 |
| GwinWilliam M. Gwin (D-CA) | 18501850–1855, 1857–1861 |
| WadeBenjamin F. Wade (W, OP, R-OH)
*
| 18511851–1869 |
| NourseAmos Nourse (R-ME) | 18571857 |
| BatesMartin W. Bates (D-DE)
*
| 1857_11857–1859 |
| FitchGraham N. Fitch (D-IN) | 1857_21857–1861 |
| MitchelCharles B. Mitchel (D-AR) | 18611861 |
| CowanEdgar Cowan (R-PA)
*
| 1861_11861–1867 |
| MillerHomer V. M. Miller (D-GA) | 18711871 |
| ConoverSimon B. Conover (R-FL) | 18731873–1879 |
| DennisGeorge R. Dennis (D-MD) | 1873_11873–1879 |
| WithersRobert E. Withers (D-VA) | 18751875–1881 |
| ChilcottGeorge M. Chilcott (R-CO)
**
| 18821882–1883 |
| GallingerJacob H. Gallinger (R-NH) | 18911891–1918 |
| DeboeWilliam J. Deboe (R-KY) | 18971897–1903 |
| BallL. Heisler Ball (R-DE) | 19031903–1905, 1919–1925 |
| LaneHarry Lane (D-OR) | 19131913–1917 |
| FranceJoseph I. France (R-MD) | 19171917–1923 |
| CopelandRoyal S. Copeland (D-NY) | 19231923–1938 |
| FerrisWoodbridge N. Ferris (D-MI) | 1923_11923–1928 |
| HatfieldHenry D. Hatfield (R-WV) | 19291929–1935 |
| GrueningErnest H. Gruening (D-AK)
**
| 19591959–1969 |
| FristWilliam H. Frist (R-TN) | 19951995–2007 |
| CoburnThomas A. Coburn (Tom) (R-OK) | 20052005–2015 |
| BarrassoJohn Barrasso (R-WY) | 20072007–present |
| PaulRand Paul (R-KY) | 20112011–present |
| CassidyBill Cassidy (R-LA) | 20152015–present |
| MarshallRoger Marshall (R-KS) | 20212021–present |
