member elected.Democratic-Republican hold. | nowrap | |- ! | William Creighton Jr. | | Democratic-Republican | 1813 | | Incumbent retired.New member elected.Democratic-Republican hold. | nowrap | |- ! | James Caldwell | | Democratic-Republican | 1812 | | Incumbent retired.New member elected.Democratic-Republican hold.Election was later unsuccessfully contested. | nowrap | |- ! | James Kilbourne | | Democratic-Republican | 1812 | | Incumbent retired.New member elected.Federalist gain. | nowrap | |- ! | David Clendenin | | Democratic-Republican | 1814 | | Incumbent lost-relection.New member elected.Democratic-Republican hold. | nowrap | |} Pennsylvania Pennsylvania elected its members October 8, 1816. |- ! rowspan=4 | | John Sergeant | | Federalist | 1815 | Incumbent re-elected. | rowspan=4 nowrap | |- | Joseph Hopkinson | | Federalist | 1814 | Incumbent re-elected. |- | William Milnor | | Federalist | 18061810 1814 | | Incumbent lost-relection.New member elected.Democratic-Republican gain. |- | Thomas Smith | | Federalist | 1814 | | Incumbent retired.New member elected.Democratic-Republican gain. |- ! rowspan=2 | | William Darlington | | Democratic-Republican | 1814 | | Incumbent lost-relection.New member elected.Federalist gain. | rowspan=2 nowrap | |- | John Hahn | | Democratic-Republican | 1814 | | Incumbent lost-relection.New member elected.Federalist gain. |- ! rowspan=2 | | John Whiteside | | Democratic-Republican | 1814 | Incumbent re-elected. | rowspan=2 nowrap | |- | James M. Wallace | | Democratic-Republican | 1815 | Incumbent re-elected. |- ! | Hugh Glasgow | | Democratic-Republican | 1812 | | Incumbent retired.New member elected.Democratic-Republican hold. | nowrap | |- ! rowspan=2 | | William Maclay | | Democratic-Republican | 1814 | Incumbent re-elected. | rowspan=2 nowrap | |- | William Crawford | | Democratic-Republican | 1808 | | Incumbent lost-relection.New member elected.Democratic-Republican hold. |- ! rowspan=2 | | Samuel D. Ingham | | Democratic-Republican | 1812 | Incumbent re-elected. | rowspan=2 nowrap | |- | John Ross | | Democratic-Republican | 1814 | Incumbent re-elected. |- ! | Joseph Hiester | | Democratic-Republican | 17981804 1814 | Incumbent re-elected. | nowrap | |- ! | William Piper | | Democratic-Republican | 1810 | | Incumbent retired.New member elected.Democratic-Republican hold. | nowrap | |- ! | Thomas Burnside | | Democratic-Republican | 1815 | | Incumbent resigned in April 1816 to accept judicial appointment.New member elected October 8, 1816.Democratic-Republican hold.Successor also elected, the same day, to finish the term. | nowrap | |- !