nowrap | |- ! | Daniel Hiester | | Democratic-Republican | 1788 (Pennsylvania)1801 | Incumbent re-elected. | nowrap | |- ! rowspan=2 | | Samuel Smith | | Democratic-Republican | 1792 | | Incumbent retired to run for Senate.New member elected.Democratic-Republican hold. | rowspan=2 nowrap | |- | colspan=3 | None (Seat created) | | New seat.New member elected.Democratic-Republican gain. |- ! | John Archer | | Democratic-Republican | 1801 | Incumbent re-elected. | nowrap | |- ! | Joseph H. Nicholson | | Democratic-Republican | 1798 | Incumbent re-elected. | nowrap | |- ! | John Dennis | | Federalist | 1796 | Incumbent re-elected. | nowrap | |} Massachusetts Massachusetts increased 3 seats to 17 in reapportionment after the 1800 census. Massachusetts law at the time required a majority for election to an office, which requirement was not met in the , requiring two additional ballots. |- ! | William Eustis | | Democratic-Republican | 1800 | Incumbent re-elected. | nowrap | |- ! | Nathan Read | | Federalist | 1800 | | Incumbent retired.New member elected.Democratic-Republican gain. | nowrap | |- ! | Manasseh Cutler | | Federalist | 1800 | Incumbent re-elected. | nowrap | |- ! | Joseph Bradley Varnum | | Democratic-Republican | 1795 | Incumbent re-elected. | nowrap | |- ! | William Shepard | | Federalist | 1797 | | Incumbent retired.New member elected.Federalist hold. | nowrap | |- ! | Ebenezer Mattoon | | Federalist | 1800 | | Incumbent retired.New member elected.Federalist hold. | nowrap | First ballot :Hugh McClallan (Federalist) 29.5%John Williams (Federalist) 15.2%Samuel Taggart (Federalist) 14.9%Solomon Snead (Democratic-Republican) 12.3%Joseph Lyman (Federalist) 10.1%Solomon Nose (Federalist) 8.0%Edward Upham (Democratic-Republican) 5.2%Zebina Montague 4.8%Second ballot :Hugh McClallan (Federalist) 36.9%Samuel Taggart (Federalist) 27.5%Solomon Snead (Democratic-Republican) 21.2%John Williams (Federalist) 14.4%Third ballot : |- ! | Josiah Smith | | Democratic-Republican | 1801 | | Incumbent retired.New member elected.Federalist gain. | nowrap | |- ! | Lemuel Williams | | Federalist | 1799 | Incumbent re-elected. | nowrap | |- ! | Phanuel Bishop | | Democratic-Republican | 1799 | Incumbent re-elected. | nowrap | |- ! | Seth Hastings | | Federalist | 1801 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Federalist gain. | nowrap | |- ! | John Bacon | | Democratic-Republican | 1801 | | Incumbent retired.New member