Maryland's 3rd congressional district List of members representing the district List of members representing the district

| blank | Name_ | Took_office | Left_office | Party | Notes_Events_ |
|---|---|---|---|---|---|
| 10 | Philip Barton Key | March 4, 1807 | March 3, 1813 | Federalist |  |
| 11 | Alexander Contee Hanson | March 4, 1813 | 1816 | Federalist | resigned |
| 12 | George Peter | October 7, 1816 | March 3, 1819 | Federalist |  |
| 13 | Henry Ridgely Warfield | March 4, 1819 | March 3, 1823 | Federalist |  |
| 13 | Henry Ridgely Warfield | March 4, 1823 | March 3, 1825 | Adams Federalist |  |
| 14 | George Peter | March 4, 1825 | March 3, 1827 | Jacksonian |  |
| 15 | George Corbin Washington | March 4, 1827 | March 3, 1829 | Adams |  |
| 15 | George Corbin Washington | March 4, 1829 | March 3, 1833 | Anti-Jacksonian |  |
| 17 | James Turner | March 4, 1833 | March 3, 1837 | Jacksonian |  |
| 18 | John Tolley Hood Worthington | March 4, 1837 | March 3, 1841 | Democratic |  |