| Seat 1 |
| Established on September 24, 1789 by 1 Stat. 73 |
| William Paca |
1789–1799 |
| James Winchester |
1799–1806 |
| James Houston |
1806–1819 |
| Theodorick Bland |
1819–1824 |
| Elias Glenn |
1824–1836 |
| Upton Scott Heath |
1836–1852 |
| John Glenn |
1852–1853 |
| William Fell Giles |
1853–1879 |
| Thomas John Morris |
1879–1912 |
| Terminated on June 6, 1912 by 36 Stat. 201. |
| Reestablished on March 3, 1927 by 44 Stat. 1346. |
| William Caldwell Coleman |
1927–1955 |
| Robert Dorsey Watkins |
1955–1971 |
| Joseph H. Young |
1971–1987 |
| Marvin J. Garbis |
1989–2003 |
| Roger W. Titus |
2003– |
|
| Seat 2 |
| Established on February 24, 1910 by 36 Stat. 201 |
| John Carter Rose |
1910–1922 |
| Morris Ames Soper |
1923–1931 |
| William Calvin Chesnut |
1931–1953 |
| Roszel Cathcart Thomsen |
1954–1971 |
| Herbert Frazier Murray |
1971–1988 |
| William M. Nickerson |
1990–2002 |
| William D. Quarles |
2003– |
|
| Seat 3 |
| Established on March 19, 1961 by 75 Stat. 80 |
| Edward Skottowe Northrop |
1961–1981 |
| Walter Evan Black Jr. |
1982–1994 |
| Andre M. Davis |
1995–2009 |
| Ellen Lipton Hollander |
2010- |
|
| Seat 4 |
| Established on March 19, 1961 by 75 Stat. 80 |
| Harrison Lee Winter |
1961–1966 |
| Alexander Harvey II |
1966–1991 |
| Deborah K. Chasanow |
1993– |
|