List of United States senators in the 9th Congress
# List of United States senators in the 9th Congress

This is a complete list of members of the United States Senate during the 9th United States Congress listed by seniority, from March 4, 1805, to March 3, 1807.

he order of service is based on the commencement of the senator's first term, with senators entering service the same day ranked alphabetically.

The two main parties in the 9th Congress were the Federalists (F), and Democratic Republicans (DR).

## Terms of service

| Class | Terms of service of senators that expired in years |
| - | - |
| Class 3 | Terms of service of senators that expired in 1807 |
| Class 1 | Terms of service of senators that expired in 1809 |
| Class 2 | Terms of service of senators that expired in 1811 |

## U.S. Senate seniority list

U.S. Senate seniority :

| Rank | Senator (party-state) | Seniority date |
| - | - | - |
| 1 | Uriah Tracy (F-CT) | October 13, 1796 |
| 2 | James Hillhouse (F-CT) | December 6, 1796 |
| 3 | Joseph Inslee Anderson (DR-TN) | September 26, 1797 |
| 4 | Abraham Baldwin (DR-GA) | March 4, 1799 |
| 5 | Samuel White (F-DE) | February 28, 1801 |
| 6 | John Breckinridge (DR-KY) | March 4, 1801 |
| 7 | James Jackson (DR-GA) | March 4, 1801 |
| 8 | David Stone (DR-NC) | March 4, 1801 |
| 9 | George Logan (DR-PA) | July 13, 1801 |
| 10 | Stephen Row Bradley (DR-VT) | October 15, 1801 |
| 11 | Robert Wright (DR-MD) | November 19, 1801 |
| 12 | Thomas Sumter (DR-SC) | December 16, 1801 |
| 13 | William Plumer (F-NH) | June 17, 1802 |
| 14 | John Quincy Adams (F-MA) | March 4, 1803 |
| 15 | Samuel Maclay (DR-PA) | March 4, 1803 |
| 16 | Timothy Pickering (F-MA) | March 4, 1803 |
| 17 | Israel Smith (DR-VT) | March 4, 1803 |
| 18 | Samuel Smith (DR-MD) | March 4, 1803 |
| 19 | John Smith (DR-OH) | April 1, 1803 |
| 20 | Thomas Worthington (DR-OH) | April 1, 1803 |
| 21 | John Condit (DR-NJ) | September 1, 1803 |
| 22 | John Smith (DR-NY) | February 23, 1804 |
| 23 | William Branch Giles (DR-VA) | August 11, 1804 |
| 24 | Andrew Moore (DR-VA) | August 11, 1804 |
| 25 | Benjamin Howland (DR-RI) | October 29, 1804 |
| 26 | James Asheton Bayard, Sr. (F-DE) | November 9, 1804 |
| 27 | Samuel Latham Mitchill (DR-NY) | November 13, 1804 |
| 28 | John Gaillard (DR-SC) | December 6, 1804 |
| 29 | James Fenner (DR-RI) | March 4, 1805 |
| 30 | Nicholas Gilman (DR-NH) | March 4, 1805 |
| 31 | Aaron Kitchell (DR-NJ) | March 4, 1805 |
| 32 | Daniel Smith (DR-TN) | March 4, 1805 |
| 33 | Buckner Thruston (DR-KY) | March 4, 1805 |
| 34 | James Turner (DR-NC) | March 4, 1805 |
| 35 | John Adair (DR-KY) | November 8, 1805 |
| 36 | John Milledge (DR-GA) | June 19, 1806 |
| 37 | Philip Reed (DR-KY) | November 25, 1806 |
| 38 | Henry Clay (DR-KY) | December 29, 1806 |
