List of special elections to the United States House of Representatives
List of special elections

List of special elections to the United States House of Representatives

Section Title: List of special elections
Table Section Text: None

District	Con- gress	Date	Original	Winner	Cause of vacancy

New Hampshire at-large	1	June 22, 1789	Benjamin West (Pro-Admin)	Abiel Foster (Pro-Admin)	Declined to serve.

Virginia 9	1	July 1790	Theodorick Bland (Anti-Admin)	William B. Giles (Anti-Admin)	Died.

Connecticut at-large	1	December 16, 1790	Pierpont Edwards (Pro-Admin)	Jeremiah Wadsworth (Pro-Admin)	Resigned.

New York 1	2	April 26–28, 1791	James Townsend (Pro-Admin)	Thomas Tredwell (Anti-Admin)	Died.

Connecticut at-large	2	September 19, 1791	Roger Sherman (Pro-Admin)	Amasa Learned (Pro-Admin)	Representative-elect resigned to become the United States Senator from Connecticut.

Maryland 3	2	October 26–29, 1791	William Pinkney (Pro-Admin)	John Francis Mercer (Anti-Admin)	Resigned.

Georgia 1	2	July 9, 1792	Anthony Wayne (Anti-Admin)	John Milledge (Anti-Admin)	Removed during a debate over his residency qualifications.

Maryland 2	2	January 7–10, 1793	Joshua Seney (Anti-Admin)	William Hindman (Pro-Admin)	Resigned to take up his new duties as a judge of the state court for the district of Baltimore.

Connecticut at-large	3	April 8, 1793	Jonathan Sturges (Pro-Admin)	Uriah Tracy (Pro-Admin)	Resigned to become Associate Justice of the Connecticut Supreme Court.

Connecticut at-large	3	September 16, 1793	Benjamin Huntington (Pro-Admin)	Jonathan Ingersoll (Pro-Admin)	Representative-elect resigned.

Connecticut at-large	3	November 11, 1793	Stephen M. Mitchell (Pro-Admin) Jonathan Ingersoll (Pro-Admin)	Joshua Coit (Pro-Admin) Zephaniah Swift (Pro-Admin)	Representative-elect resigned to become the United States Senator from Connecticut and Ingersoll declined to take his seat.

Maryland 2	3	May 5, 1794	John Francis Mercer (Anti-Admin)	Gabriel Duvall (Anti-Admin)	Resigned.

South Carolina 5	3	October 13–14, 1794	Alexander Gillon (A)	Robert Goodloe Harper (P)	Died October 6, 1794.

Maryland 3	3	December 8, 1794	Uriah Forrest (P)	Benjamin Edwards (P)	Resigned.

New Jersey at-large	3	January 11, 1795	Abraham Clark (Pro-Admin)	Aaron Kitchell (Pro-Admin)	Died September 15, 1794.

South Carolina 2	4	January 19–20, 1795	John Barnwell (F)	Wade Hampton (DR)	Declined to serve.

Connecticut at-large	4	April 13, 1795	Jonathan Trumbull (F)	Nathaniel Smith (F)	Elected U.S. Senator.

North Carolina 4	4	August 13–14, 1795	Alexander Mebane (DR)	Absalom Tatom (DR)	Representative-elect died July 5, 1795.

Maryland 2	4	April 18, 1796	Gabriel Duvall (DR)	Richard Sprigg (DR)	Resigned March 28, 1796, after election to the Maryland Supreme Court.

Massachusetts 10	4	September 12, 1796	Benjamin Goodhue (F)	Samuel Sewall (F)	Resigned to retire from public life.

Connecticut at-large	4	September 19, 1796	James Hillhouse (F)	James Davenport (F)	Elected U.S. Senator May 12, 1796; resigned in the fall of 1796

Maryland 3	4	October 3, 1796	Jeremiah Crabb (F)	William Craik (F)	Resigned in 1796 after June 1.

Pennsylvania 5	4	October 11, 1796	Daniel Hiester (DR)	George Ege (F)	Resigned and moved to Hagerstown, Maryland.

Rhode Island at-large	4	November 15, 1796	Benjamin Bourne (F)	Elisha R. Potter (F)	Resigned in October 1796.

Massachusetts 1	4	November 21, 1796	Theodore Sedgwick (F)	Thomson J. Skinner (DR)	Resigned in early June 1796 after election as U.S. Senator.

North Carolina 4	4	November 23, 1796	Absalom Tatom (DR)	William Strudwick (F)	Resigned June 1, 1796 (the last day of the 1st Session of the 4th Congress).

Connecticut at-large	4	December 5, 1796	Uriah Tracy (F)	Samuel W. Dana (F)	Resigned October 13, 1796, after election as U.S. Senator.

Rhode Island at-large	5	November 15, 1796	Benjamin Bourne (F)	Elisha R. Potter (F)	Resigned in October 1796.

Connecticut at-large	5	April 10, 1797	Uriah Tracy (F) Zephaniah Swift (F)	John Allen (F) James Davenport (F)	Representative-elect resigned October 13, 1796, after election as U.S. Senator Swift declined reelection, retiring from Congress March 3, 1797.

Vermont 2	5	May 23, 1797	Daniel Buck (F)	Lewis R. Morris (F)	Representative-elect declined to serve.

Massachusetts 11	5	August 4, 1797	Theophilus Bradbury (F)	Bailey Bartlett (F)	Resigned July 24, 1797, when appointed Judge of the Massachusetts Supreme Judicial Court.

New Hampshire at-large	5	August 28, 1797	Jeremiah Smith (F)	Peleg Sprague (F)	Smith was named United States Attorney for the District of New Hampshire.

Rhode Island at-large	5	August 29, 1797	Elisha R. Potter (F)	Thomas Tillinghast (F)	Resigned in July 1797.

South Carolina 1	5	September 4–5, 1797	William L. Smith (F)	Thomas Pinckney (F)	Resigned July 10, 1797, when appointed Minister to Portugal & Spain.

Connecticut at-large	5	September 18, 1797	James Davenport (F)	William Edmond (F)	Died August 3, 1797.

Pennsylvania 5	5	October 10, 1797	George Ege (F)	Joseph Hiester (DR)	Resigned in October 1797.

New Hampshire at-large	5	October 30, 1797	Jeremiah Smith (F)	Peleg Sprague (F)	Resigned June 26, 1797

North Carolina 10	5	August 2, 1798	Nathan Bryan (DR)	Richard D. Spaight (DR)	Died June 4, 1798.

Pennsylvania 1	5	October 9, 1798	John Swanwick (DR)	Robert Waln (F)	Died August 1, 1798.

Pennsylvania 4	5	October 9, 1798	Samuel Sitgreaves (F)	Robert Brown (DR)	Resigned in 1798.

Connecticut at-large	5	October 22, 1798	Joshua Coit (F)	Jonathan Brace (F)	Died September 5, 1798.

Virginia 9	5	November 1, 1798	William B. Giles (DR)	Joseph Eggleston (DR)	Resigned October 2, 1798, on the grounds of ill health, and in disgust at the Alien and Sedition Acts.

Maryland 7	6	November 29, 1798	Joshua Seney (DR)	Joseph H. Nicholson (DR)	Died October 20, 1798.

Connecticut at-large	6	September 16, 1799	John Allen (F)	Elizur Goodrich (F)	Representative-elect declined to serve.

New Hampshire at-large	6	November 18, 1799	Peleg Sprague (F)	James Sheafe (F)	Representative-elect declined to serve.

New York 1	6	December 27–29, 1799	Jonathan N. Havens (DR)	John Smith (DR)	Representative-elect died October 25, 1799.

Virginia 13	6	June 7, 1800	John Marshall (F)	Littleton W. Tazewell (DR)	Resigned when appointed United States Secretary of State.

New Hampshire at-large	6	August 25, 1800	William Gordon (F)	Samuel Tenney (F)	Resigned to accept appointment as New Hampshire Attorney General.

Connecticut at-large	6	September 15, 1800	Jonathan Brace (F)	John C. Smith (F)	Resigned in May 1800.

Massachusetts 10	6	October 20, 1800	Samuel Sewall (F)	Nathan Read (F)	Resigned January 10, 1800 to serve as a judge of the Massachusetts Supreme Judicial Court.

New Hampshire at-large	6	October 27, 1800	William Gordon (F)	Samuel Tenney (F)	Resigned to become New Hampshire Attorney General.

Massachusetts 3	6	December 15, 1800	Samuel Lyman (F)	Ebenezer Mattoon (F)	Resigned November 6, 1800.

Massachusetts 4	6	December 15, 1800	Dwight Foster (F)	Levi Lincoln (DR)	Resigned to serve as U.S. Senator.

Pennsylvania 8	6	January 15, 1801	Thomas Hartley (F)	John Stewart (DR)	Died December 21, 1800.

Georgia at-large	7	March 23, 1801	James Jones (DR)	John Milledge (DR)	Died January 11, 1801.

Connecticut at-large	7	April 9, 1801	Elizur Goodrich (F)	Calvin Goddard (F)	Resigned after appointment as collector of customs for the Port of New Haven.

Massachusetts 14	7	June 22, 1801	George Thatcher (F)	Richard Cutts (DR)	Declined to seek re-election after accepting a judicial appointment.

North Carolina 8	7	August 6–7, 1801	David Stone (DR)	Charles Johnson (DR)	Resigned to return to the North Carolina Superior Court.

Massachusetts 4	7	June 22, 1801	Levi Lincoln (DR)	Seth Hastings (F)	Representative-elect appointed U.S. Attorney General

Massachusetts 14	7	June 22, 1801	George Thatcher (F)	Richard Cutts (DR)	Thatcher declined to serve in the 7th Congress.

Connecticut at-large	7	September 21, 1801	William Edmond (F)	Benjamin Tallmadge (F)	Declined to seek renomination.

Massachusetts 12	7	September 25, 1801	Silas Lee (F)	Vacant	Resigned after appointment as U.S. Attorney for the District of Maine.

North Carolina 8	7	August 6, 1801	David Stone (F)	Charles Johnson (DR)	Resigned before the start of the 7th Congress upon election to the Senate.

New York 5	7	October 6–8, 1801	Thomas Tillotson (DR)	Theodorus Bailey (DR)	Resigned after appointment as Secretary of State of New York.

New York 6	7	October 6–8, 1801	John Bird (F)	John P. Van Ness (DR)	Resigned July 25, 1801.

Pennsylvania 4	7	October 13, 1801	Peter Muhlenberg (DR)	Isaac Van Horne (DR)	Representative-elect resigned March 4, 1801, after election as U.S. Senator.

Pennsylvania 12	7	October 13, 1801	Albert Gallatin (DR)	William Hoge (DR)	Representative-elect resigned in May 1801 when appointed U.S. Treasury Secretary.

Tennessee at-large	7	October 29–30, 1801	William C. C. Claiborne (DR)	William Dickson (DR)	Resigned to become Governor of Mississippi Territory.

Maryland 2	7	March 2, 1802	Richard Sprigg (DR)	Walter Bowie (DR)	Resigned April 11, 1802.

Georgia at-large	7	April 5, 1802	Benjamin Taliaferro (DR)	David Meriwether (DR)	Resigned.

South Carolina 4	7	April 12–13, 1802	Thomas Sumter (DR)	Richard Winn (DR)	Resigned after being elected U.S. Senator.

Massachusetts 12	7	July 29, 1802	None	Samuel Thatcher (F)	Failure to elect after four ballots when no candidate won 50% of votes required.

New Hampshire at-large	7	August 30, 1802	Joseph Peirce (F)	Samuel Hunt (F)	Resigned.

North Carolina 8	7	October 15, 1802	Charles Johnson (DR)	Thomas Wynns (DR)	Died July 23, 1802.

New York 7	8	April 26–28, 1803	John Cantine (F)	Josiah Hasbrouck (DR)	Representative-elect declined to serve.

Connecticut at-large	8	September 5, 1803	Elias Perkins (F)	Simeon Baldwin (F)	Re-elected, but declined to serve.

New York 6	8	September 14–16, 1803	Isaac Bloom (DR)	Daniel C. Verplanck (DR)	Died.

Georgia at-large	8	October 3, 1803	John Milledge (DR)	Joseph Bryan (DR)	Milledge was elected Governor of Georgia

New York 1	8	April 24–26, 1804	John Smith (DR)	Samuel Riker (DR)	Resigned.

New York 2	9	September 11–13, 1804	Daniel D. Tompkins (DR)	Gurdon S. Mumford (DR)	Representative-elect resigned.

Massachusetts 12	8	September 17, 1804	Thomson J. Skinner (DR)	Simon Larned (DR)	Resigned.

Pennsylvania 10	8	November 2, 1804	William Hoge (DR)	John Hoge (DR)	Resigned October 15, 1804.

Virginia 13	8	October 1804	John Johns Trigg (DR)	Christopher H. Clark (DR)	Died.

Maryland 4	8	October 1, 1804	Daniel Hiester (DR)	Roger Nelson (DR)	Died.

Virginia 5	8	November 13, 1804	Andrew Moore (DR)	Alexander Wilson (DR)	Resigned to serve as U.S. Senator.

New York 3	8	January 2–4, 1805	Samuel L. Mitchill (DR)	George Clinton (DR)	Resigned after being elected U.S. Senator.

South Carolina 8	9	September 26–27, 1805	John B. Earle (DR)	Elias Earle (DR)	Retired before the start of the 9th Congress.

North Carolina 5	9	August 8, 1805	James Gillespie (DR)	Thomas Kenan (DR)	Died.

Connecticut at-large	9	September 16, 1805	Calvin Goddard (F) Roger Griswold (F)	Timothy Pitkin (F) Lewis B. Sturges (F)	Resigned before the start of the 9th Congress.

Delaware at-large	9	October 1, 1805	James A. Bayard (F)	James M. Broom (F)	Representative-elect resigned after election as U.S. Senator.

Pennsylvania 4	9	October 8, 1805	John A. Hanna (DR)	Robert Whitehill (DR)	Representative-elect died July 23, 1805.

Pennsylvania 11	9	October 8, 1805	John B. Lucas (DR)	Samuel Smith (DR)	Representative-elect resigned.

North Carolina 10	9	January 23–24, 1806	Nathaniel Alexander (DR)	Evan S. Alexander (DR)	Resigned to serve as Governor of North Carolina.

Georgia at-large	9	September 1, 1806	Joseph Bryan (DR)	Dennis Smelt (DR)	Resigned.

Connecticut at-large	9	September 15, 1806	John C. Smith (F)	Theodore Dwight (F)	Resigned.

Maryland 7	9	September 27/October 4, 1806	Joseph H. Nicholson (DR)	Edward Lloyd (DR)	Resigned.

Virginia 13	9	November 1806	Christopher H. Clark (DR)	William A. Burwell (DR)	Resigned.

Pennsylvania 1	9	November 27, 1806	Michael Leib (DR)	John Porter (DR)	Resigned and returned to the Pennsylvania House of Representatives.

Georgia at-large	9	December 1, 1806	Thomas Spalding (DR)	William W. Bibb (DR)	Resigned.

South Carolina 6	10	June 1–2, 1807	Levi Casey (DR)	Joseph C. Calhoun (DR)	Died.

Massachusetts 12	10	July 13, 1807	Barnabas Bidwell (DR)	Ezekiel Bacon (DR)	Resigned to become Massachusetts Attorney General.

Delaware at-large	10	October 6, 1807	James M. Broom (F)	Nicholas Van Dyke (F)	Representative-elect resigned.

North Carolina 7	10	February 1, 1808	John Culpepper (F)	John Culpepper (F)	Seat declared vacant from January to February 1808.

New Jersey at-large	10	March 8–9, 1808	Ezra Darby (DR)	Adam Boyd (DR)	Died.

New York 12	10	April 26–28, 1808	David Thomas (DR)	Nathan Wilson (DR)	Resigned to become New York State Treasurer.

Massachusetts 2	10	May 4, 1808	Jacob Crowninshield (DR)	Joseph Story (DR)	Died.

Rhode Island at-large	10	August 30, 1808	Nehemiah Knight (DR)	Richard Jackson Jr. (F)	Died.

Vermont 1	10	September 6, 1808	James Witherell (DR)	Samuel Shaw (DR)	Resigned to accept judicial appointment in the Michigan Territory.

Virginia 17	10	September 8, 12, 26, 1808	John Claiborne (DR)	Thomas Gholson Jr. (DR)	Died.

Pennsylvania 1	10	October 11, 1808	Joseph Clay (DR)	Benjamin Say (DR)	Resigned after March 28, 1808.

Pennsylvania 1	11	October 10, 1809	Benjamin Say (DR)	Adam Seybert (DR)	Resigned in June 1809.

Virginia 21	11	December 1809	Wilson C. Nicholas (DR)	David S. Garland (DR)	Resigned.

New York 2	11	April 24–26, 1810	William Denning (DR)	Samuel L. Mitchill (DR)	Resigned.

Kentucky 5	11	August 6, 1810	Benjamin Howa (DR)	William T. Barry (DR)	Resigned, later became Governor of Louisiana Territory.

Connecticut at-large	11	September 17, 1810	Samuel W. Dana (F)	Ebenezer Huntington (F)	Resigned after election as U.S. Senator.

Maryland 4	11	October 1, 1810	Roger Nelson (DR)	Samuel Ringgold (DR)	Resigned.

New Jersey at-large	11	October 30–31, 1810	James Cox (DR)	John A. Scudder (DR)	Died.

Massachusetts 10	11	October 8, 1810	Jabez Upham (F)	Joseph Allen (F)	Resigned.

Massachusetts 11	11	October 8, 1810	William Stedman (F)	Abijah Bigelow (F)	Resigned.

Virginia 1	11	November 1810	John G. Jackson (DR)	William McKinley (DR)	Resigned after being wounded in a duel.

Maryland 7	11	November 15, 1810	John Brown (DR)	Robert Wright (DR)	Resigned before the close of the 11th Congress to accept a position as clerk of the county court of Queen Anne's County.

South Carolina 1	11	December 31, 1810	Robert Marion (DR)	Langdon Cheves (DR)	Resigned.

Maryland 7	12	November 15, 1810	John Brown (DR)	Robert Wright (DR)	(Same reason in the entry of Maryland's 7th district for the 11th Congress.)

Maryland 6	12	October 2, 1811	John Montgomery (DR)	Stevenson Archer (DR)	Resigned to accept appointment as Attorney General of Maryland.

Massachusetts 4	12	November 4, 1811	Joseph B. Varnum (DR)	William M. Richardson (DR)	Resigned after election as U.S. Senator.

Massachusetts 17	12	April 6, 1812	Barzillai Gannett (DR)	Francis Carr (DR)	Resigned.

Georgia at-large	12	October 5, 1812	Howell Cobb (DR)	William Barnett (DR)	Resigned before October 1812 to accept a captain's commission in the U.S. Army.

New York 6	12	December 15–17, 1812	Robert L. Livingston (F)	Thomas P. Grosvenor (F)	Resigned to accept commission as a lieutenant colonel.

North Carolina 3	12	January 11, 1813	Thomas Blount (DR)	William Kennedy (DR)	Died February 7, 1812.

Pennsylvania 13	13	February 16, 1813	John Smilie (DR)	Isaac Griffin (DR)	Died December 30, 1812.

Ohio 6	13	April 20, 1813	John S. Edwards (F)	Reasin Beall (DR)	Representative-elect died.

New York 15	13	April 27–29, 1813	William Dowse (F)	John M. Bowers (F)	Representative-elect died.

Kentucky 8	13	April 29, 1813	John Simpson (DR)	Stephen Ormsby (DR)	Died January 22, 1813.

Pennsylvania 15	13	May 4, 1813	Abner Lacock (DR)	Thomas Wilson (DR)	Resigned March 3, 1813, due to election as U.S. Senator.

Ohio 3	13	May 10, 1813	Duncan McArthur (DR)	William Creighton (DR)	Representative-elect resigned to stay in the state militia.

Pennsylvania 5	13	May 11, 1813	Robert Whitehill (DR)	John Rea (DR)	Representative-elect died April 8, 1813.

Pennsylvania 3	13	October 12, 1813	John Gloninger (F)	Edward Crouch (DR)	Resigned August 2, 1813.

Pennsylvania 7	13	October 12, 1813	John M. Hyneman (DR)	Daniel Udree (DR)	Resigned August 2, 1813.

Georgia at-large	13	December 13, 1813	William W. Bibb (DR)	Alfred Cuthbert (DR)	Resigned after election as U.S. Senator.

New York 2	13	December 28–30, 1813	Egbert Benson (F)	William Irving (DR)	Resigned

Kentucky 2	13	February 28, 1814	Henry Clay (DR)	Joseph H. Hawkins (DR)	Resigned and traveled to Europe for the War of 1812 negotiations.

Massachusetts 4	13	May 23, 1814	William M. Richardson (DR)	Samuel Dana (DR)	Resigned.

Virginia 11	13	June 1814	John Dawson (DR)	Philip P. Barbour (DR)	Died.

Massachusetts 12	13	August 4, 1814	Daniel Dewey (F)	John W. Hulbert (F)	Resigned, having been appointed an associate judge of the Massachusetts Supreme Judicial Court.

New Hampshire at-large	13	August 29, 1814	Samuel Smith (F)	Vacant	Failure to elect (see note).

Tennessee 5	13	September 15–16, 1814	Felix Grundy (DR)	Newton Cannon (DR)	Resigned.

New Jersey 3	13	October 10–11, 1814	Jacob Hufty (F)	Thomas Bines (DR)	Died May 20, 1814.

Ohio 6	13	October 11, 1814	Reasin Beall (DR)	David Clendenin (DR)	Resigned June 7, 1814.

Pennsylvania 2	13	October 11, 1814	Jonathan Roberts (DR)	Samuel Henderson (F)	Resigned February 24, 1814, after election as U.S. Senator.

Pennsylvania 3	13	October 12, 1814	James Whitehill (DR)	Amos Slaymaker (F)	Resigned September 1, 1814, to engage in mercantile pursuits.

New York 6	14	April 1815	Jonathan Fisk (DR)	James W. Wilkin (DR)	Resigned when appointed U.S. Attorney for the Southern District of New York.

New York 12	14	April 1815	Benjamin Pond (DR)	Asa Adgate (DR)	Died October 14, 1814.

Virginia 15	14	October 1815	Matthew Clay (DR)	John Kerr (DR)	Died May 27, 1815.

Pennsylvania 1	14	October 10, 1815	Jonathan Williams (DR)	John Sergeant (F)	Died May 16, 1815.

Pennsylvania 3	14	October 10, 1815	Amos Ellmaker (DR)	James M. Wallace (DR)	Resigned July 3, 1815, before qualifying, when appointed as President Judge of the 12th Judicial District.

Pennsylvania 9	14	October 10, 1815	David Bard (DR)	Thomas Burnside (DR)	Died March 12, 1815.

Tennessee 2	14	December 7–8, 1815	John Sevier (DR)	William G. Blount (DR)	Died September 24, 1815.

North Carolina 6	14	January 22, 1816	Nathaniel Macon (DR)	Weldon N. Edwards (DR)	Resigned after being elected to the Senate.

Maryland 5	14	January 27, 1816	Nicholas R. Moore (DR)	Samuel Smith (DR)	Resigned in 1815 before the start of the 15th Congress.

New York 20	14	September 1816	Enos T. Throop (DR)	Daniel Avery (DR)	Resigned after losing re-election campaign.

Maryland 5	14	September 3, 1816	William Pinkney (DR)	Peter Little (DR)	Pinkney was named Minister to Russia

Pennsylvania 9	14	October 8, 1816	Thomas Burnside (DR)	William P. Maclay (DR)	Resigned in April 1816 to accept judicial appointment.

Virginia 18	14	October 10–28, 1816	Thomas Gholson Jr. (DR)	Thomas M. Nelson (DR)	Died July 4, 1816.

Kentucky 1	14	December 2, 1816	James Clark (DR)	Thomas Fletcher (DR)	Resigned when appointed circuit court judge.

Maryland 3	14	December 2, 1816	Alexander C. Hanson (F)	George Peter (F)	Resigned after being elected to the Senate.

Massachusetts 11	14	December 2, 1816	Elijah Brigham (F)	Benjamin Adams (F)	Died.

North Carolina 8	14	December 2, 1816	Richard Stanford (DR)	Samuel Dickens (DR)	Died April 16, 1816.

Ohio 1	14	October 8, 1816	John McLean (DR)	William Henry Harrison (DR)	Resigned in April 1816 after being appointed to the Supreme Court of Ohio.

Georgia at-large	14	December 1816	Alfred Cuthbert (DR)	Zadock Cook (DR)	Resigned.

Pennsylvania 10	15	October 14, 1817	David Scott (DR)	John Murray (DR)	Resigned to accept a judicial appointment.

Connecticut at-large	15	December 1, 1817	Sylvanus Blackus (F) Charles Dennison (F)	Ebenezer Huntington (F) Nathaniel Terry (F)	Died February 15, 1817.

New York 4	15	December 1, 1817	Henry B. Lee (DR)	James Tallmadge Jr. (DR)	Representative-elect died February 18, 1817

North Carolina 7	15	January 1, 1818	Alexander McMillan (F)	James Stewart (F)	Representative-elect McMillan died some time before Congress assembled.

South Carolina 6	15	February 9, 1818	John C. Calhoun (DR)	Eldred Simkins (DR)	Resigned when appointed U.S. Secretary of War.

Pennsylvania 6	15	March 3, 1818	John Ross (DR)	Thomas J. Rogers (DR)	Resigned February 24, 1818, to become President Judge of the 7th Judicial District of Pennsylvania.

Pennsylvania 6	15	October 13, 1818	Samuel D. Ingham (DR)	Samuel Moore (DR)	Resigned July 6, 1818.

Massachusetts 20	15	November 4, 1818	Albion Parris (DR)	Enoch Lincoln (DR)	Resigned to become a judge of the United States District Court for the District of Maine.

North Carolina 11	15	November 7, 1818	Daniel M. Forney (DR)	William Davidson (F)	Resigned.

Connecticut at-large	15	November 16, 1818	Uriel Holmes (F)	Sylvester Gilbert (DR)	Resigned.

Pennsylvania 4	15	November 16, 1818	Jacob Spangler (DR)	Jacob Hostetter (DR)	Resigned April 20, 1818, to become Surveyor General of Pennsylvania.

Louisiana at-large	15	November 16, 1818	Thomas B. Robertson (DR)	Thomas Butler (DR)	Resigned.

Virginia 19	15	November 16, 1818	Peterson Goodwyn (DR)	John Pegram (DR)	Died February 21, 1818.

Georgia at-large	15	January 4, 1819	John Forsyth (DR)	Robert R. Reid (DR)	Resigned upon being elected to the Senate.

Georgia at-large	16	January 4, 1819	John Forsyth (DR)	Robert R. Reid (DR)	Resigned upon being elected to the Senate.

New Jersey at-large	16	February 1–2, 1820	John Condit (DR)	Charles Kinsey (DR)	Resigned November 4, 1819, after being appointed Assistant Collector of the Port of New York.

Massachusetts 13	16	August 21, 1820	Edward Dowse (DR)	William Eustis (DR)	Resigned.

Pennsylvania 5	16	October 10, 1820	David Fullerton (DR)	Thomas G. McCullough (F)	Resigned May 15, 1820.

Maine 1	16	November 7, 1820	John Holmes (DR)	Joseph Dane (F)	Holmes was elected as one of the first two Senators from Maine.

Virginia 1	16	November 13, 1820	James Pindall (F)	Edward B. Jackson (DR)	Resigned.

Virginia 10	16	November 13, 1820	George F. Strother (DR)	Thomas L. Moore (DR)	Resigned.

Virginia 20	16	November 13, 1820	James Johnson (DR)	John C. Gray (DR)	Resigned after appointment as collector of customs in Norfolk.

Pennsylvania 7	16	December 26, 1820	Joseph Hiester (DR)	Daniel Udree (DR)	Resigned in December 1820 after elected Governor of Pennsylvania.

North Carolina 4	16	February 7, 1821	Jesse Slocumb (DR)	William S. Blackledge (DR)	Died December 20, 1820.

New Jersey at-large	17	October 8–9, 1821	John Linn (DR)	Lewis Condict (DR)	Died January 5, 1821.

Ohio 4	17	October 9, 1821	John C. Wright (DR)	David Chambers (DR)	Resigned March 3, 1821.

Pennsylvania 5	17	October 9, 1821	James Duncan (DR)	John Findlay (DR)	Resigned in April 1821.

Pennsylvania 10	17	October 9, 1821	William Cox Ellis (F)	Thomas Murray Jr. (DR)	Resigned July 20, 1821.

New York 6	17	November 6–8, 1821	Selah Tuthill (DR)	Charles Borland Jr. (DR)	Died September 7, 1821.

South Carolina 9	17	December 3, 1821	John S. Richards (DR)	James Blair (DR)	Representative-elect Richards declined to serve.

Kentucky 8	17	January 2, 1822	Wingfield Bullock (DR)	James D. Breckinridge (DR)	Died October 13, 1821.

New York 9	17	February 25–27, 1822	Solomon Van Rensselaer (DR)	Stephen Van Rensselaer (F)	Resigned.

Delaware at-large	17	October 1, 1822	Caesar A. Rodney (DR)	Daniel Rodney (F)	Resigned January 24, 1822, after election as U.S. Senator.

Pennsylvania 1	17	October 1, 1822	William Milnor (F)	Thomas Forrest (F)	Resigned May 8, 1822.

Pennsylvania 6	17	October 1, 1822	Samuel Moore (DR)	Samuel D. Ingham (DR)	Resigned May 20, 1822.

Pennsylvania 14	17	October 1, 1822	Henry Baldwin (DR)	Walter Forward (DR)	Died May 8, 1822.

Indiana at-large	17	December 2, 1822	William Hendricks (DR)	Jonathan Jennings (DR)	Resigned to run for Governor of Indiana.

Maine 2	17	December 2, 1822	Ezekiel Whitman (F)	Mark Harris (DR)	Resigned June 1, 1822.

Pennsylvania 7	17	December 10, 1822	Ludwig Worman (F)	Daniel Udree (F)	Died October 17, 1822.

South Carolina 9	17	December 11, 1822	James Blair (DR)	John Carter (DR)	Resigned.

South Carolina 2	17	January 6, 1823	William Lowndes (DR)	James Hamilton Jr. (DR)	Resigned May 8, 1822, due to ill health.

Maryland 5	17	January 8, 1823	Samuel Smith (DR)	Isaac McKim (DR)	Resigned December 22, 1822, after being elected to the Senate.

Maryland 5	18	January 8, 1823	Samuel Smith (DR)	Isaac McKim (Jackson Republican)	Resigned December 22, 1822, after being elected to the Senate.

New York 28	18	December 1, 1823	William B. Rochester (Adams Republican)	William Woods (Adams Republican)	Resigned after being appointed as Judge of the state's Eighth Circuit Court.

Virginia 13	18	April 8, 1824	William Lee Ball (Crawford Republican)	John Taliaferro (Crawford Republican)	Died February 29, 1824.

Pennsylvania 8	18	October 12, 1824	Thomas J. Rogers (Jackson Republican)	George Wolf (Jackson Republican)	Resigned April 20, 1824.

Pennsylvania 13	18	October 12, 1824	John Tod (Jackson Republican)	Alexander Thomson (Jackson Republican)	Resigned due to becoming the Presiding Judge of the Court of Common Pleas of Dauphin County.

Massachusetts 10	18	December 13, 1824	None	John Bailey (DR)	(See note.)

Vermont at-large	18	December 13, 1824	Charles Rich (DR)	Henry Olin (DR)	Died October 15, 1824.

Indiana 1	18	December 23, 1824	William Prince (DR)	Jacob Call (Jackson Republican)	Died September 8, 1824.

North Carolina 2	18	January 6, 1825	Hutchins Gordon Burton (Crawford Republican)	George Outlaw (Crawford Republican)	Resigned after being elected Governor of North Carolina.

Georgia at-large	18	February 7, 1825	Thomas W. Cobb (Crawford Republican)	Richard Henry Wilde (Crawford Republican)	Resigned to become U.S. Senator.

Pennsylvania 16	19	October 11, 1825	James Allison Jr. (J)	Robert Orr Jr. (J)	Resigned.

Pennsylvania 18	19	March 14, 1826	Patrick Farrelly (J)	Thomas H. Sill (A)	Died January 12, 1826.

Maine 5	19	September 11, 1826	Enoch Lincoln (DR)	James W. Ripley (J)	Resigned.

Ohio 10	19	October 10, 1826	David Jennings (A)	Thomas Shannon (A)	Resigned May 25, 1826.

Pennsylvania 2	19	October 10, 1826	Joseph Hemphill (J)	Thomas Kittera (A)	Resigned May 1, 1826.

Pennsylvania 7	19	October 10, 1826	Henry Wilson (J)	Jacob Krebs (J)	Died August 14, 1826.

Pennsylvania 13	19	October 10, 1826	Alexander Thomson (J)	Chauncey Forward (J)	Resigned May 1, 1826.

Maine 1	20	September 10, 1827	William Burleigh (NR)	Rufus McIntire (J)	Died July 2, 1827.

Georgia 1	20	October 1, 1827	Edward Fenwick Tattnall (J)	George Rockingham Gilmer (J)	(See note.)

Delaware at-large	20	October 2, 1827	Louis McLane (F)	Kensey Johns Jr. (F)	Resigned after election as U.S. Senator.

Ohio 8	20	October 9, 1827	William Wilson (A)	William Stanbery (J)	Died June 6, 1827.

Pennsylvania 2	20	October 9, 1827	None	John Sergeant (A)	The vote in the previous general election was tied.

Georgia 2	20	November 17, 1827	John Forsyth (J)	Richard Henry Wilde (J)	Resigned to serve as Governor of Georgia.

New Jersey at-large	20	November 3–4, 1828	George Holcombe (A)	James F. Randolph (A)	Died January 4, 1828.

New Jersey at-large	20	November 3–4, 1828	Hedge Thompson (A)	Thomas Sinnickson (A)	Died July 23, 1828.

Ohio 6	20	December 2, 1828	William Creighton (A)	Francis Swaine Muhlenberg (A)	Resigned.

Maine 4	21	July 20, 1829	Peleg Sprague (NR)	George Evans (NR)	Resigned after election to U.S. Senate

Pennsylvania 8	21	October 13, 1829	Samuel D. Ingham (J) George Wolf (J)	Peter Ihrie Jr. (J) Samuel A. Smith (J)	Ingham became U.S. Treasury Secretary March 6, 1829 Wolf was elected Governor of Pennsylvania

Pennsylvania 16	21	December 15, 1829	William Wilkins (J)	Harmar Denny (AM)	Resigned.

Ohio 11	21	October 11, 1830	John M. Goodenow (J)	Humphrey H. Leavitt (J)	Resigned April 9, 1830; chosen to be a Judge of the Supreme Court of Ohio.

Maine 5	21	December 6, 1830	James W. Ripley (J)	Cornelius Holland (J)	Resigned to resume practice of law.

Vermont 2	22	November 1, 1831	Rollin Carolas Mallary (NR)	William Slade (Anti-Masonic)	Died April 15, 1831.

Pennsylvania 11	22	November 22, 1831	William Ramsey (J)	Robert McCoy (J)	Died September 29, 1831.

Vermont 1	22	January 1, 1833	Jonathan Hunt (NR)	Hiland Hall (NR)	Died May 15, 1832.

Pennsylvania 1	23	October 8, 1833	Joel B. Sutherland (J)	Joel B. Sutherland (J)	Resigned March 5, 1833, to become Associate Judge of the Court of Common Pleas of Philadelphia.

Ohio 19	23	October 14, 1834	Humphrey H. Leavitt (J)	Daniel Kilgore (J)	Resigned July 10, 1834, to become Judge of the United States District Court for the Southern District of Ohio.

Ohio 1	23	November 8, 1834	Robert T. Lytle (J)	Robert T. Lytle (J)	Resigned March 10, 1834.

Vermont 5	23	November 10, 1834	Benjamin F. Deming (Anti-Masonic)	Henry Fisk Janes (Anti-Masonic)	Died July 11, 1834.

Connecticut at-large Seat A	23	December 1, 1834	William W. Ellsworth (Anti-Jacksonian)	Joseph Trumbull (Anti-Jacksonian)	Resigned July 8, 1834.

Connecticut at-large Seat B	23	December 1, 1834	Jabez W. Huntington (Anti-Jacksonian)	Phineas Miner (Anti-Jacksonian)	Resigned August 16, 1834 to become judge of the Connecticut Supreme Court of Errors.

Connecticut at-large Seat C	23	December 1, 1834	Samuel A. Foot (Anti-Jacksonian)	Ebenezer Jackson Jr. (Anti-Jacksonian)	Resigned May 9, 1834 to become Governor of Connecticut.

Pennsylvania 24	24	October 11, 1836	John Banks (AM)	John J. Pearson (NR)	Resigned April 2, 1836.

Pennsylvania 13	24	November 4, 1836	Jesse Miller (J)	James Black (J)	Resigned October 30, 1836.

New Jersey at-large	24	November 15–16, 1836	Philemon Dickerson (J)	William Chetwood (W)	Resigned November 3, 1836, after being appointed Governor of New Jersey.

Pennsylvania 3	25	June 29, 1837	Francis J. Harper (D)	Charles Naylor (W)	Died March 18, 1837.

Ohio 17	25	November 30, 1837	Andrew W. Loomis (W)	Charles D. Coffin (W)	Resigned October 20, 1837.

Pennsylvania 9	25	March 8, 1838	Henry A. P. Muhlenberg (D)	George M. Keim (D)	Resigned February 9, 1838, the day after being appointed U.S. Minister to Austria.

Maine 3	25	April 28, 1838	Jonathan Cilley (D)	Edward Robinson (W)	Killed February 24, 1838.

Maine 5	25	May 29, 1838	Timothy J. Carter (D)	Virgil D. Parris (D)	Died March 14, 1838.

Ohio 16	25	October 9, 1838	Elisha Whittlesey (W)	Joshua Reed Giddings (W)	Resigned July 9, 1838.

Ohio 19	25	November 5, 1838	Daniel Kilgore (D)	Henry Swearingen (D)	Resigned July 4, 1838.

Pennsylvania 14	26	November 20, 1839	William W. Potter (D)	George McCulloch (D)	Died October 28, 1839.

Ohio 4	26	October 13, 1840	Thomas Corwin (W)	Jeremiah Morrow (W)	Resigned May 30, 1840, to run for Governor of Ohio.

Pennsylvania 22	26	October 13, 1840	Richard Biddle (AM)	Henry M. Brackenridge (W)	Resigned May 13, 1840.

Pennsylvania 13	26	November 20, 1840	William S. Ramsey (D)	Charles McClure (D)	Died October 17, 1840.

Pennsylvania 13	27	May 4, 1841	William S. Ramsey (D)	Amos Gustine (D)	Died October 17, 1840.

Pennsylvania 20	27	May 25, 1841	Enos Hook (D)	Henry W. Beeson (D)	Resigned April 18, 1841.

Maine 4	27	May 31, 1841	George Evans (W)	David Bronson (W)	Resigned to serve as U.S. Senator.

Pennsylvania 18	27	June 8, 1841	Charles Ogle (W)	Henry Black (W)	Died May 10, 1841.

Pennsylvania 2	27	October 12, 1841	John Sergeant (W)	Joseph Reed Ingersoll (W)	Resigned September 15, 1841.

Pennsylvania 18	27	December 21, 1841	Henry Black (W)	James M. Russell (W)	Died November 28, 1841.

Pennsylvania 17	27	March 1, 1842	Davis Dimock Jr. (D)	Almon Heath Read (D)	Died January 13, 1842.

Ohio 16	27	April 26, 1842	Joshua Reed Giddings (W)	Joshua Reed Giddings (W)	Resigned March 22, 1842, in response to being censured for his work against slavery.

Pennsylvania 21	27	May 20, 1842	Joseph Lawrence (W)	Thomas M. T. McKennan (W)	Died April 17, 1842.

Massachusetts 1	27	June 3, 1842	Robert C. Winthrop (W)	Nathan Appleton (W)	Resigned when he was widowed.

November 14, 1842	Robert C. Winthrop (W)	Nathan Appleton (W)	Resigned September 28, 1842.

Pennsylvania 21	28	March 15, 1844	William Wilkins (D)	Cornelius Darragh (W)	Resigned February 14, 1844 when appointed U.S. Secretary of War.

Pennsylvania 13	28	April 9, 1844	Henry Frick (W)	James Pollock (W)	Died March 1, 1844.

Ohio 10	28	October 8, 1844	Heman A. Moore (D)	Alfred P. Stone (D)	Died April 3, 1844.

Ohio 21	28	October 8, 1844	Henry R. Brinkerhoff (D)	Edward S. Hamlin (D)	Died April 30, 1844.

Pennsylvania 12	28	October 8, 1844	Almon Heath Read (D)	George Fuller (D)	Died June 3, 1844.

New Jersey 2	29	October 7–8, 1845	Samuel G. Wright (W)	George Sykes (D)	Died July 30, 1845.

Georgia 3	29	January 5, 1846	None	George W. Towns (D)	(See note.)

Ohio 7	30	November 8, 1847	Thomas L. Hamer (D)	Jonathan D. Morris (D)	Died December 2, 1846.

Pennsylvania 6	30	February 23, 1848	John W. Hornbeck (W)	Samuel A. Bridges (D)	Died June 16, 1848.

Ohio 6	31	October 9, 1849	Rodolphus Dickinson (D)	Amos E. Wood (D)	Died March 20, 1849.

Vermont 3	31	November 7, 1849	George Perkins Marsh (W)	James Meacham (W)	Resigned to become U.S. Minister Resident to the Ottoman Empire.

Georgia 1	31	February 4, 1850	Thomas Butler King (W)	Joseph Webber Jackson (D)	Resigned.

Massachusetts 1	31	August 22, 1850	Robert C. Winthrop (W)	Samuel A. Eliot (W)	Resigned to become U.S. Senator.

New Hampshire 3	31	October 8, 1850	James Wilson II (W)	George W. Morrison (D)	Resigned September 9, 1850.

Pennsylvania 15	31	October 8, 1850	Henry Nes (W)	Joel B. Danner (D)	Died September 10, 1850.

Ohio 6	31	December 23, 1850	Amos E. Wood (D)	John Bell (D)	Died November 19, 1850.

Pennsylvania 11	31	December 31, 1850	Chester P. Butler (W)	John Brisbin (W)	Died October 5, 1850.

Maine 4	32	June 25, 1852	Charles Andrews (D)	Isaac Reed (W)	Died April 30, 1852.

Pennsylvania 8	33	February 4, 1854	Henry A. Muhlenberg (D)	J. Glancy Jones (D)	Died January 9, 1854.

Massachusetts 1	33	April 17, 1854	Zeno Scudder (W)	Thomas D. Eliot (W)	Retired because of leg injury.

Vermont 1	34	September 2, 1856	James Meacham (O)	George Tisdale Hodges (R)	Died August 23, 1856.

Pennsylvania 12	35	October 13, 1857	John G. Montgomery (D)	Paul Leidy (D)	Died April 24, 1857.

Pennsylvania 8	35	November 30, 1858	J. Glancy Jones (D)	William H. Keim (R)	Resigned October 30, 1858.

Ohio 14	36	October 11, 1859	Cyrus Spink (R)	Harrison G. O. Blake (R)	Died May 31, 1859.

Pennsylvania 8	36	October 9, 1860	John Schwartz (ALD)	Jacob K. McKenty (D)	Died June 20, 1860.

Maine 5	36	November 6, 1860	Israel Washburn Jr. (R)	Stephen Coburn (R)	Resigned January 1, 1861, the day before serving as Governor of Maine.

Ohio 7	37	May 28, 1861	Thomas Corwin (R)	Richard A. Harrison (U)	Resigned March 12, 1861 when appointed U.S. Minister to Mexico.

Ohio 13	37	May 28, 1861	John Sherman (R)	Samuel T. Worcester (R)	Resigned March 21, 1861; elected U.S. Senator.

Pennsylvania 2	37	June 21, 1861	Edward Joy Morris (R)	Charles J. Biddle (UD)	Resigned June 8, 1861 when appointed Minister Resident to Turkey.

Pennsylvania 12	37	June 21, 1861	George W. Scranton (R)	Hendrick Bradley Wright (UD)	Died March 24, 1861.

Pennsylvania 7	37	May 24, 1862	Thomas B. Cooper (D)	John D. Stiles (D)	Died April 4, 1862.

Maine 2	37	December 1, 1862	Charles W. Walton (R)	Thomas Fessenden (R)	Resigned to accept appointment as an Associate Justice of the Maine Supreme Judicial Court.

Delaware at-large	38	November 19, 1863	William Temple (D)	Nathaniel B. Smithers (U)	Died May 28, 1863.

Ohio 2	40	October 8, 1867	Rutherford B. Hayes (R)	Samuel Fenton Cary (IR)	Resigned July 20, 1867, after being nominated for Governor of Ohio.

Pennsylvania 12	40	October 8, 1867	Charles Denison (D)	George W. Woodward (D)	Died June 27, 1867.

Ohio 8	40	January 27, 1868	Cornelius S. Hamilton (R)	John Beatty (R)	Killed December 22, 1867

Pennsylvania 9	40	October 13, 1868	Thaddeus Stevens (R)	Oliver J. Dickey (R)	Died August 11, 1868.

Pennsylvania 20	40	October 13, 1868	Darwin A. Finney (R)	Solomon Newton Pettis (R)	Died August 25, 1868.

Massachusetts 7	41	November 2, 1869	George S. Boutwell (R)	George M. Brooks (R)	Resigned to become U.S. Treasury Secretary.

Ohio 10	41	April 5, 1870	Truman H. Hoag (D)	Erasmus D. Peck (R)	Died February 5, 1870.

North Carolina 4	41	August 4, 1870	John T. Deweese (R)	Robert B. Gilliam (D).	Resigned following censure for selling military academy appointments.

North Carolina 4	41	November 26, 1870	None	John Manning Jr. (D)	Representative-elect died (see note above).

South Carolina 1	41	December 12, 1870	Benjamin F. Whittemore (R)	Joseph Rainey (R)	Resigned before censure for selling military academy appointments.

Georgia 4	41	December 22, 1870	Samuel F. Gove (R)	Jefferson F. Long (R)	Elected, but not permitted to qualify.

Ohio 1	42	October 8, 1872	Aaron F. Perry (R)	Ozro J. Dodds (D)	Resigned.

Georgia 4	42	October 29, 1872	Thomas J. Speer (R)	Erasmus W. Beck (D)	Died.

Pennsylvania 13	42	December 24, 1872	Ulysses Mercur (R)	Frank C. Bunnell (R)	Resigned December 2, 1872, to accept a judicial position.

Oregon 1	43	October 13, 1873	Joseph G. Wilson (R)	James Nesmith (D)	Died July 2, 1873.

Georgia 8	43	December 1, 1873	None	Alexander H. Stephens (D)	(See note.)

Oregon at-large	43	December 1, 1873	Joseph G. Wilson (R)	James W. Nesmith (D)	Died July 2, 1873.

Ohio 12	43	October 13, 1874	Hugh J. Jewett (D)	William E. Finck (D)	Resigned June 23, 1874, to become president of the Erie Railroad Co..

Pennsylvania 23	43	November 3, 1874	Ebenezer McJunkin (R)	John M. Thompson (R)	Resigned January 1, 1875.

Georgia 9	44	May 5, 1875	None	Benjamin Harvey Hill (D)	(See note.)

Maine 4	44	September 13, 1875	Samuel F. Hersey (R)	Harris M. Plaisted (R)	Died February 3, 1875.

Oregon at-large	44	October 25, 1875	None	Lafayette Lane (D)	Died May 1, 1875.

Pennsylvania 12	44	November 7, 1876	Winthrop W. Ketchum (R)	William H. Stanton (D)	Resigned July 19, 1876.

Maine 3	44	December 4, 1876	James G. Blaine (R)	Edwin Flye (R)	Resigned July 10, 1876, after being appointed U.S. Senator.

Georgia 9	45	April 13, 1877	None	Hiram Parks Bell (D)	Benjamin Harvey Hill (D) resigned after being elected U.S. Senator during the preceding Congress.

Nebraska at-large	45	November 5, 1878	Frank Welch (R)	Thomas Jefferson Majors (R)	Died September 4, 1878.

Georgia 1	46	February 10, 1879	Julian Hartridge (D)	William Bennett Fleming (D)	Died January 8, 1879.

Ohio 19	46	November 30, 1880	James A. Garfield (R)	Ezra B. Taylor (R)	Resigned November 8, 1880, after being elected U.S. President.

New Hampshire 3	46	January 8, 1881	Evarts Worcester Farr (R)	Ossian Ray (R)	Died November 30, 1880.

Maine 2	47	September 12, 1881	William P. Frye (R)	Nelson Dingley Jr. (R)	Resigned after being elected U.S. Senator.

Rhode Island 1	47	November 22, 1881	Nelson W. Aldrich (R)	Henry J. Spooner (R)	Resigned to serve as U.S. Senator.

Georgia 8	47	November 8, 1882	Alexander H. Stephens (D)	Seaborn Reese (D)	Resigned immediately before serving as Governor of Georgia.

Utah Territory at-large	47	November 8, 1882	George Q. Cannon (R)	John Thomas Caine (D)	Seat declared vacant by the enactment of the anti-Mormon Edmunds Act.

Ohio 16	47	January 2, 1883	Jonathan T. Updegraff (R)	Joseph D. Taylor (R)	Died November 30, 1882.

Ohio 17	48	January 2, 1883	Jonathan T. Updegraff (R)	Joseph D. Taylor (R)	Died November 30, 1882.

West Virginia 3	48	May 15, 1883	John E. Kenna (D)	Charles P. Snyder (D)	Resigned to serve as U.S. Senator.

Pennsylvania 19	48	December 23, 1884	William A. Duncan (D)	John A. Swope (D)	Died November 14, 1884.

Rhode Island 2	48	February 5, 1885	Jonathan Chace (R)	Nathan F. Dixon III (R)	Resigned to become U.S. Senator.

Pennsylvania 19	49	November 3, 1885	William A. Duncan (D)	John A. Swope (D)	Died November 14, 1884.

Rhode Island 2	49	February 21, 1887	None	Charles H. Page (D)	(See note.)

Nebraska 2	50	November 5, 1889	James Laird (R)	Gilbert L. Laws (R)	Died August 17, 1889.

Pennsylvania 4	51	February 18, 1890	William D. Kelley (R)	John E. Reyburn (R)	Died January 9, 1890.

Pennsylvania 3	51	May 20, 1890	Samuel J. Randall (D)	Richard Vaux (D)	Died April 13, 1890.

Pennsylvania 27	51	November 4, 1890	Lewis F. Watson (R)	Charles W. Stone (R)	Died August 25, 1890.

South Dakota at-large	52	November 3, 1891	John Rankin Gamble (R)	John L. Jolley (R)	Died August 14, 1891.

California 3	52	November 8, 1892	Joseph McKenna (R)	Samuel G. Hilborn (R)	Resigned to become U.S. 9th Circuit Judge

Ohio 16	52	November 8, 1892	John G. Warwick (D)	Lewis P. Ohliger (D)	Died August 14, 1892.

Pennsylvania 24	52	November 8, 1892	Alexander K. Craig (D)	William A. Sipe (D)	Died July 29, 1892.

Rhode Island 2	53	April 5, 1893	None	Charles H. Page (D)	(See note.)

Pennsylvania 8	53	June 23, 1893	William Mutchler (D)	Howard Mutchler (D)	Died June 23, 1893.

Ohio 10	53	July 13, 1893	William H. Enochs (R)	Hezekiah S. Bundy (R)	Died July 13, 1893.

Pennsylvania 8	53	July 25, 1893	William Mutchler (D)	Howard Mutchler (D)	Died June 23, 1893.

Michigan 1	53	August 17, 1893	J. Logan Chipman (D)	Levi T. Griffin (D)	Died August 17, 1893.

Wisconsin 4	53	August 27, 1893	None	Peter J. Somers (D)	John L. Mitchell (D) resigned at the end of the previous Congress after election as U.S. Senator.

Ohio 10	53	November 5, 1893	William H. Enochs (R)	Hezekiah S. Bundy (R)	Died July 13, 1893.

Pennsylvania 2	53	December 19, 1893	Charles O'Neill (R)	Robert Adams Jr. (R)	Died November 25, 1893.

New York 15	53	December 26, 1893	Ashbel P. Fitch (D)	Isidor Straus (D)	Resigned having been elected Comptroller of New York.

New York 14	53	December 31, 1893	John R. Fellows (D)	Lemuel E. Quigg (R)	Resigned having been elected New York County D. A.

Virginia 7	53	December 31, 1893	Charles T. O'Ferrall (D)	Smith S. Turner (D)	Resigned having been elected Governor of Virginia.

Pennsylvania at-large	53	January 20 or February 20, 1894	William Lilly (R)	Galusha A. Grow (R)	Died December 1, 1893.

Ohio 3	53	May 1, 1894	George W. Houk (D)	Paul J. Sorg (D)	Died February 9, 1894.

South Carolina 1	53	February 12, 1894	William H. Brawley (D)	James F. Izlar (D)	Resigned when appointed to the U.S. District Court for the District of South Carolina.

Louisiana 4	53	March 12, 1894	Newton C. Blanchard (D)	Henry W. Ogden (D)	Resigned having been elected U.S. Senator.

Missouri 11	53	April 3, 1894	Charles F. Joy (R)	John J. O'Neill (D)	Lost contested election.

California 3	53	April 4, 1894	Samuel G. Hilborn (R)	Warren B. English (D)	Lost contested election.

Maryland 1	53	May 10, 1894	Robert F. Bratton (D)	W. Laird Henry (D)	Died.

Maryland 5	53	May 15, 1894	Barnes Compton (D)	Charles E. Coffin (R)	Resigned.

Kentucky 10	53	July 7, 1894	Marcus C. Lisle (D)	William M. Beckner (D)	Died July 7, 1894.

Kansas 2	53	August 2, 1894	Edward H. Funston (R)	Horace L. Moore (D)	Lost contested election.

Wisconsin 7	53	August 27, 1894	George B. Shaw (R)	Michael Griffin (R)	Died August 27, 1894.

Arkansas 2	53	November 1, 1894	Clifton R. Breckinridge (D)	John S. Little (D)	Resigned to become Minister to Russia.

Ohio 2	53	November 6, 1894	John A. Caldwell (R)	Jacob H. Bromwell (R)	Resigned May 4, 1894, having been elected Mayor of Cincinnati.

Alabama 3	53	November 30, 1894	William C. Oates (D)	George P. Harrison (D)	Resigned to become Governor of Alabama.

Kentucky 9	53	January 5, 1895	Thomas H. Paynter (D)	Vacant	Resigned having been elected to the Kentucky Court of Appeals.

Illinois 10	53	December 2, 1895	Philip S. Post (R)	George W. Prince (R)	Died January 6, 1895.

Michigan 3	53	January 13, 1895	Julius C. Burrows (R)	Vacant	Resigned having been elected U.S. Senator.

Pennsylvania 15	53	February 19, 1895	Myron B. Wright (R)	Edwin J. Jorden (R)	Died November 13, 1894.

Pennsylvania 15	54	February 19, 1895	Myron B. Wright (R)	James H. Codding (R)	Died November 13, 1894.

Georgia 10	54	October 2, 1895	James C. C. Black (D)	James C. C. Black (D)	Succeeded himself to fill a vacancy he caused.

Massachusetts 6	54	November 5, 1895	William Cogswell (R)	William Henry Moody (R)	Died May 22, 1895.

New York 10	54	November 5, 1895	None	Amos J. Cummings (D)	Representative-elect Andrew J. Campbell (R) died December 6, 1894.

Illinois 10	54	December 2, 1895	None	George W. Prince (R)	Philip S. Post (R) died January 6, 1895.

Illinois 18	54	December 2, 1895	Frederick Remann (R)	William F. L. Hadley (R)	Died July 14, 1895.

Michigan 3	54	December 2, 1895	Julius C. Burrows (R)	Alfred Milnes (R)	Resigned after being elected U.S. Senator.

Illinois 3	54	December 27, 1895	Lawrence E. McGann (D)	Hugh R. Belknap (R)	Lost contested election.

Texas 11	54	April 7, 1896	William H. Crain (D)	Rudolph Kleberg (D)	Died February 10, 1896.

Missouri 5	54	February 27, 1896	John C. Tarsney (D)	Robert T. Van Horn (R)	Lost contested election.

Alabama 4	54	March 12, 1896	Gaston A. Robbins (D)	William F. Aldrich (R)	Lost contested election.

Virginia 5	54	May 2, 1896	William R. McKenney (D)	Robert T. Thorp (R)	Lost contested election.

Alabama 5	54	April 21, 1896	James E. Cobb (D)	Albert T. Goodwyn (P)	Lost contested election.

South Carolina 7	54	June 1, 1896	None	J. William Stokes (D)	Seat declared vacant after election was contested because of Democratic fraud.

New York 8	54	June 2, 1896	James J. Walsh (D)	John M. Mitchell (R)	Lost contested election.

South Carolina 1	54	June 4, 1896	William Elliott (D)	George W. Murray (R)	Lost contested election.

Illinois 16	54	June 5, 1896	Finis E. Downing (D)	John I. Rinaker (R)	Lost contested election.

North Carolina 6	54	June 5, 1896	James A. Lockhart (D)	Charles H. Martin (P)	Lost contested election.

Alabama 9	54	June 9, 1896	Oscar W. Underwood (D)	Truman H. Aldrich (R)	Lost contested election.

Louisiana 5	54	June 10, 1896	None	Charles J. Boatner (D)	Seat declared vacant after election on March 11 was contested.

Georgia 3	54	December 19, 1896	Charles Frederick Crisp (D)	Charles R. Crisp (D)	Died October 23, 1896.

New York 19	54	January 7, 1897	Frank S. Black (R)	Vacant	Resigned having been elected Governor of New York.

Kentucky 10	54	February 18, 1897	Joseph M. Kendall (D)	Nathan T. Hopkins (R)	Lost contested election.

Pennsylvania 25	55	April 20, 1897	James J. Davidson (R)	Joseph B. Showalter (R)	Died January 2, 1897.

Maine 3	55	June 21, 1897	Seth L. Milliken (R)	Edwin C. Burleigh (R)	Died April 18, 1897.

Indiana 4	55	December 6, 1897	William S. Holman (D)	Francis M. Griffith (D)	Died April 22, 1896.

South Carolina 6	55	December 6, 1897	John L. McLaurin (D)	James Norton (D)	Resigned having been elected U.S. Senator.

Missouri 1	55	June 1, 1897	None	James T. Lloyd (D)	Representative-elect Richard P. Giles (D) died November 17, 1896.

Illinois 6	55	November 23, 1897	Edward D. Cooke (R)	Henry S. Boutell (R)	Died June 24, 1897.

Massachusetts 1	55	November 2, 1897	Ashley B. Wright (R)	George P. Lawrence (R)	Died August 14, 1897.

New York 3	55	December 5, 1897	Francis H. Wilson (R)	Edmund H. Driggs (D)	Resigned when appointed Postmaster of Brooklyn, New York.

Alabama 4	55	February 9, 1898	Thomas S. Plowman (D)	William F. Aldrich (R)	Lost contested election.

Pennsylvania 23	55	November 29, 1898	William A. Stone (R)	William H. Graham (R)	Resigned having been elected Governor of Pennsylvania.

Virginia 4	55	March 23, 1898	Sydney P. Epes (D)	Robert T. Thorp (R)	Lost contested election.

Massachusetts 13	55	May 31, 1898	John Simpkins (R)	William S. Greene (R)	Died March 27, 1898.

Virginia 2	55	April 26, 1898	William A. Young (D)	Richard A. Wise (R)	Lost contested election.

Mississippi 2	55	July 5, 1898	William V. Sullivan (D)	Thomas Spight (D)	Resigned having been elected U.S. Senator.

Ohio 19	55	November 8, 1898	Stephen A. Northway (R)	Charles W. F. Dick (R)	Died September 8, 1898.

Mississippi 6	55	December 12, 1898	William F. Love (D)	Frank A. McLain (D)	Died October 16, 1898.

New York 34	55	November 10, 1898	Warren B. Hooker (R)	Vacant	Resigned when appointed a justice of the New York Supreme Court.

Tennessee 4	55	January 6, 1899	Benton McMillin (D)	Vacant	Resigned having been elected Governor of Tennessee.

New York 2	55	February 26, 1899	Denis M. Hurley (R)	Redistricted to New York 7	Died.

Maine 2	56	June 19, 1899	Nelson Dingley Jr. (R)	Charles E. Littlefield (R)	Died.

Maine 1	56	November 6, 1899	Thomas Brackett Reed (R)	Amos L. Allen (R)	Resigned due to intra-party feud that saw him at odds with the foreign policy of President McKinley.

Nebraska 6	56	November 7, 1899	William Laury Greene (Pop)	William Neville (Pop)	Died.

Ohio 16	56	November 7, 1899	Lorenzo Danford (R)	Joseph J. Gill (R)	Died June 19, 1899.

Pennsylvania 9	56	November 7, 1899	Daniel Ermentrout (D)	Henry D. Green (D)	Died September 7, 1899.

Utah at-large	56	April 25, 1900	None	William H. King (D)	Disputed election (see note).

California 2	56	November 6, 1900	Marion De Vries (D)	Samuel D. Woods (R)	Resigned upon appointment to the Board of General Appraisers.

Delaware at-large	56	November 6, 1900	John H. Hoffecker (R)	Walter O. Hoffecker (R)	Died June 16, 1900.

New Jersey 7	56	November 6, 1900	William D. Daly (D)	Allan L. McDermott (D)	Died July 31, 1900.

Pennsylvania 5	56	November 6, 1900	Alfred C. Harmer (R)	Edward de Veaux Morrell (R)	Died March 6, 1900.

Maine 4	57	April 8, 1901	Charles A. Boutelle (R)	Llewellyn Powers (R)	Died.

Pennsylvania 10	57	November 5, 1901	Marriott Brosius (R)	Henry B. Cassel (R)	Died March 16, 1901.

New Jersey 4	57	June 18, 1902	Joshua S. Salmon (D)	De Witt C. Flanagan (D)	Died May 6, 1902.

Pennsylvania 17	57	November 4, 1902	Rufus King Polk (D)	Alexander Billmeyer (D)	Died March 5, 1902.

Oregon 1	58	June 1, 1903	Thomas H. Tongue (R)	Binger Hermann (R)	Died.

Ohio 16	58	November 3, 1903	Joseph J. Gill (R)	Capell L. Weems (R)	Resigned October 31, 1903.

Pennsylvania 4	58	November 3, 1903	Robert H. Foerderer (R)	Reuben Moon (R)	Died July 26, 1903.

Pennsylvania 3	58	February 16, 1904	Henry Burk (R)	George A. Castor (R)	Died December 5, 1903.

Ohio 14	58	May 19, 1904	William W. Skiles (R)	Amos R. Webber (R)	Died January 9, 1904.

Ohio 19	58	May 19, 1904	Charles W. F. Dick (R)	W. Aubrey Thomas (R)	Resigned March 23, 1904, after being elected U.S. Senator.

California 3	58	November 8, 1904	Victor H. Metcalf (R)	Joseph R. Knowland (R)	Resigned upon appointment as United States Secretary of Commerce and Labor.

New Jersey 4	58	November 8, 1904	William M. Lanning (R)	Ira W. Wood (R)	Resigned June 6, 1904, after appointment as a Judge of the United States District Court for the District of New Jersey.

West Virginia 2	59	June 6, 1905	Alston G. Dayton (R)	Thomas Beall Davis (D)	Resigned upon appointment as a judge for the United States District Court for the Northern District of West Virginia.

Nebraska 1	59	July 18, 1905	Elmer Burkett (R)	Ernest M. Pollard (R)	Resigned upon appointment as United States Senator from Nebraska.

California 1	59	November 6, 1906	James Gillett (R)	William F. Englebright (R)	Resigned upon election as Governor of California.

Georgia 1	59	November 6, 1906	Rufus E. Lester (D)	James W. Overstreet (D)	Died.

Pennsylvania 2	59	November 6, 1906	Robert Adams Jr. (R)	John E. Reyburn (R)	Died June 1, 1906.

Pennsylvania 3	59	November 6, 1906	George A. Castor (R)	J. Hampton Moore (R)	Died February 19, 1906.

Pennsylvania 12	59	November 6, 1906	George R. Patterson (R)	Charles N. Brumm (R)	Died March 21, 1906.

Pennsylvania 2	60	November 5, 1907	John E. Reyburn (R)	Joel Cook (R)	Resigned March 31, 1907, after being elected Mayor of Philadelphia.

Maine 2	60	November 3, 1908	Charles E. Littlefield (R)	John P. Swasey (R)	Resigned to open a corporate law firm.

Maine 4	60	November 3, 1908	Llewellyn Powers (R)	Frank E. Guernsey (R)	Died.

South Dakota at-large	60	November 3, 1908	William H. Parker (R)	Eben Martin (R)	Died.

Ohio 21	61	April 20, 1909	Theodore E. Burton (R)	James H. Cassidy (R)	Resigned March 3, 1909.

Georgia 2	61	February 6, 1910	James M. Griggs (D)	Seaborn Roddenbery (D)	Died.

Pennsylvania 2	62	May 23, 1911	Joel Cook (R)	William S. Reyburn (R)	Died December 15, 1910.

Nebraska 3	62	November 7, 1911	James P. Latta (D)	Dan V. Stephens (D)	Died.

New Jersey 1	62	November 7, 1911	Henry C. Loudenslager (R)	William J. Browning (R)	Died August 12, 1911.

Pennsylvania 14	62	November 7, 1911	George W. Kipp (D)	William D. B. Ainey (R)	Died July 24, 1911.

Pennsylvania 1	62	July 30, 1912	Henry H. Bingham (R)	William Scott Vare (R)	Died March 22, 1912.

Vermont 1	62	July 30, 1912	David J. Foster (R)	Frank L. Greene (R)	Died.

New Jersey 6	62	November 5, 1912	William Hughes (D)	Archibald C. Hart (D)	Resigned September 12, 1912, upon appointment to the Court of Common Pleas of Passaic County.

New Jersey 6	63	July 22, 1913	Lewis J. Martin (D)	Archibald C. Hart (D)	Died May 5, 1913.

Maine 3	63	September 9, 1913	Forrest Goodwin (R)	John A. Peters (R)	Died.

West Virginia 1	63	October 14, 1913	John W. Davis (D)	Matthew M. Neely (D)	Resigned upon appointment as United States Solicitor General.

Georgia 2	63	November 4, 1913	Seaborn Roddenbery (D)	Frank Park (D)	Died.

New Jersey 7	63	April 7, 1914	Robert G. Bremner (D)	Dow H. Drukker (R)	Died February 5, 1914.

Georgia 10	63	November 3, 1914	Thomas W. Hardwick (D)	Carl Vinson (D)	Resigned upon election as United States Senator from Georgia.

New Jersey 9	63	December 1, 1914	Walter I. McCoy (R)	Richard W. Parker (R)	Resigned October 3, 1914.

Pennsylvania 24	64	November 2, 1915	William M. Brown (R)	Henry W. Temple (R)	Died January 31, 1915.

West Virginia 2	64	May 9, 1916	William Gay Brown Jr. (D)	George Meade Bowers (R)	Died.

California 10	64	November 7, 1916	William Stephens (R)	Henry S. Benedict (R)	Resigned upon appointment as Lieutenant Governor of California.

West Virginia 4	64	November 7, 1916	Hunter Holmes Moss Jr. (R)	Harry C. Woodyard (R)	Died.

Georgia 8	64	January 11, 1917	Samuel Joelah Tribble (D)	Tinsley W. Rucker Jr. (D)	Died.

65	Charles H. Brand (D)

South Carolina 5	64	February 21, 1917	David E. Finley (D)	Paul G. McCorkle (D)	Died.

65	William F. Stevenson (D)

New Hampshire 1	65	May 29, 1917	Cyrus A. Sulloway (R)	Sherman Everett Burroughs (R)	Died.

North Dakota 1	65	July 10, 1917	Henry Thomas Helgesen (R)	John Miller Baer (R)	Died.

Pennsylvania 28	65	November 6, 1917	Orrin D. Bleakley (R)	Earl H. Beshlin (D)	Resigned April 3, 1917.

Georgia 4	65	January 16, 1918	William C. Adamson (D)	William C. Wright (D)	Resigned upon appointment to the Board of General Appraisers.

New Jersey 5	65	November 5, 1918	John H. Capstick (R)	William F. Birch (R)	Died March 17, 1918.

Ohio 14	65	November 5, 1918	Ellsworth Raymond Bathrick (D)	Martin L. Davey (D)	Died December 23, 1917.

Pennsylvania 22	65	March 4, 1919	Edward E. Robbins (R)	John H. Wilson (D)	Died January 25, 1919.

Alaska Territory at-large	66	June 5, 1919	Disputed	George Barnes Grigsby (D)	Died during electoral recount.

Oklahoma 5	66	November 8, 1919	Joseph Bryan Thompson (D)	John W. Harreld (R)	Died September 18, 1919.

New Jersey 1	66	November 2, 1920	William J. Browning (R)	Francis F. Patterson Jr. (R)	Died March 24, 1920.

Oklahoma 8	66	November 2, 1920	Dick Thompson Morgan (R)	Charles Swindall (R)	Died July 4, 1920.

Pennsylvania 3	66	November 2, 1920	J. Hampton Moore (R)	Harry C. Ransley (R)	Resigned January 4, 1920, to become Mayor of Philadelphia.

California 9	67	February 15, 1921	Charles F. Van de Water (R)	Walter F. Lineberger (R)	Died.

Pennsylvania at-large	67	September 20, 1921	Mahlon M. Garland (R)	Thomas S. Crago (R)	Died November 19, 1920.

Maine 3	67	March 20, 1922	John A. Peters (R)	John E. Nelson (R)	Resigned upon appointment as a judge for the United States District Court for the District of Maine.

Hawaii Territory at-large	67	March 25, 1922	Jonah Kūhiō Kalaniana'ole (R)	Henry Alexander Baldwin (R)	Died.

California 6	67	November 7, 1922	John A. Elston (R)	James H. MacLafferty (R)	Died.

Illinois at-large	67	November 7, 1922	William E. Mason (R)	Winnifred Huck (R)	Died June 16, 1921.

Nebraska 1	67	November 7, 1922	C. Frank Reavis (R)	Roy H. Thorpe (R)	Resigned upon appointment as Assistant Attorney General.

Nebraska 6	67	November 7, 1922	Moses Kinkaid (R)	Augustin Reed Humphrey (R)	Died.

California 1	68	January 23, 1923	John I. Nolan (R)	Mae Nolan (R)	Died.

California 10	68	May 1, 1923	Henry Z. Osborne (R)	John D. Fredericks (R)	Died.

Vermont 2	68	November 6, 1923	Porter H. Dale (R)	Ernest Willard Gibson (R)	Resigned upon election as United States Senator from Vermont.

North Dakota 2	68	November 4, 1924	George M. Young (R)	Thomas Hall (R)	Resigned upon appointment to the Board of General Appraisers.

Massachusetts 5	69	June 30, 1925	John Jacob Rogers (R)	Edith Nourse Rogers (R)	Died.

New Jersey 3	69	November 3, 1925	T. Frank Appleby (R)	Stewart H. Appleby (R)	Died December 15, 1924.

Kentucky 10	69	February 13, 1926	John W. Langley (R)	Andrew J. Kirk (R)	Resigned after being convicted of illegally selling alcohol.

California 2	69	August 31, 1926	John Raker (D)	Harry Englebright (R)	Died.

California 5	69	August 31, 1926	Lawrence Flaherty (R)	Richard Welch (R)	Died.

Oregon 3	70	October 18, 1927	Maurice Crumpacker (R)	Franklin Korell (R)	Died.

Ohio 2	70	November 8, 1927	Ambrose E. B. Stephens (R)	Charles Tatgenhorst Jr. (R)	Died February 12, 1927.

Pennsylvania 1	70	November 8, 1927	James M. Hazlett (R)	James M. Beck (R)	Resigned October 20, 1927.

Oregon 2	70	November 6, 1928	Nicholas Sinnott (R)	Robert Butler (R)	Resigned upon appointment as a judge for the United States Court of Claims.

Pennsylvania 8	70	November 6, 1928	Thomas S. Butler (R)	James Wolfenden (R)	Died May 26, 1928.

Alabama 2	71	January 9, 1929	William Allan Oldfield (D)	Pearl Oldfield (D)	Died November 19, 1928.

Pennsylvania 12	71	June 4, 1929	John J. Casey (D)	C. Murray Turpin (R)	Died May 5, 1929.

Georgia 5	71	October 2, 1929	Leslie Steele (D)	Robert Ramspeck (D)	Died.

Arkansas 4	71	November 4, 1930	Otis Wingo (D)	Effiegene Wingo (D)	Died.

Pennsylvania 32	71	November 4, 1930	Stephen G. Porter (R)	Edmund F. Erk (R)	Died June 27, 1930.

Rhode Island 3	71	November 4, 1930	Jeremiah O'Connell (D)	Francis Condon (D)	Resigned upon appointment as a judge for the Rhode Island Superior Court.

Utah 2	71	November 4, 1930	Elmer Leatherwood (R)	Frederick Loofbourow (R)	Died.

West Virginia 4	71	November 4, 1930	James Hughes (R)	Robert Hogg (R)	Died.

New York 7	72	February 17, 1931	John Quayle (D)	Matthew V. O'Malley (D).	Died November 27, 1930.

Georgia 1	72	September 9, 1931	Charles Edwards (D)	Homer Parker (D)	Died.

New York 7	72	November 3, 1931	Matthew V. O'Malley (D)	John J. Delaney (D)	Died May 26, 1931.

Ohio 1	72	November 3, 1931	Nicholas Longworth (R)	John B. Hollister (R)	Died April 9, 1931.

Ohio 20	72	November 3, 1931	Charles A. Mooney (D)	Martin L. Sweeney (D)	Died May 29, 1931.

Pennsylvania 2	72	November 3, 1931	George Scott Graham (R)	Edward L. Stokes (R)	Died July 4, 1931.

New Jersey 5	72	December 1, 1931	Ernest R. Ackerman (R)	Percy Hamilton Stewart (D)	Died October 18, 1931.

New Hampshire 1	72	January 5, 1932	Fletcher Hale (R)	William Rogers (D)	Died.

Georgia 6	72	March 2, 1932	Samuel Rutherford (D)	Carlton Mobley (D)	Died.

Pennsylvania 20	72	April 26, 1932	J. Russell Leech (R)	Howard W. Stull (R)	Resigned January 29, 1932, after appointment to the U.S. Board of Tax Appeals.

Tennessee 7	72	August 14, 1932	Edward E. Eslick (D)	Willa Eslick (D)	Died June 14, 1932.

Georgia 3	72	November 8, 1932	Charles Crisp (D)	Bryant Castellow (D)	Resigned upon appointment to the United States Tariff Commission.

Pennsylvania 6	72	November 8, 1932	George A. Welsh (R)	Robert L. Davis (R)	Resigned May 31, 1932, after appointment as Judge of the U.S. District Court for the Eastern District of Pennsylvania.

Pennsylvania 18	72	November 8, 1932	Edward M. Beers (R)	Joseph F. Biddle (R)	Died April 21, 1932.

Georgia 10	73	July 5, 1933	Charles Brand (D)	Paul Brown (D)	Died.

Arizona at-large	73	October 3, 1933	Lewis Douglas (D)	Isabella Greenway (D)	Resigned upon appointment as director of the Bureau of the Budget.

Pennsylvania 9	73	November 7, 1933	Henry W. Watson (R)	Oliver W. Frey (D)	Died August 27, 1933.

West Virginia 3	73	November 28, 1933	Lynn Hornor (D)	Andrew Edmiston (D)	Died.

New York 34	73	December 28, 1933	John D. Clarke (R)	Marian W. Clarke (R)	Died November 5, 1933.

Vermont at-large	73	January 16, 1934	Ernest Gibson (R)	Charles Plumley (R)	Resigned upon appointment as United States Senator from Vermont.

Louisiana 6	73	May 1, 1934	Bolivar Kemp (D)	Jared Sanders (D)	Died.

Rhode Island 1	74	August 6, 1935	Francis Condon (D)	Charles Risk (R)	Resigned upon appointment as a judge for the Rhode Island Supreme Court.

Ohio at-large	74	November 3, 1936	Charles V. Truax (D)	Daniel S. Earhart (D)	Died August 9, 1935.

Ohio 11	74	November 3, 1936	Mell G. Underwood (D)	Peter F. Hammond (D)	Resigned April 10, 1936, after being appointed as a Judge for the U.S. District Court for the Southern District of Ohio.

California 5	75	May 4, 1937	Henry Stubbs (D)	Alfred Elliott (D)	Died.

Pennsylvania 18	75	May 11, 1937	Benjamin K. Focht (R)	Richard M. Simpson (R)	Died March 27, 1937.

Oklahoma 5	75	December 10, 1937	Robert P. Hill (D)	Gomer Griffith Smith (D)	Died October 29, 1937.

South Carolina 6	75	September 13, 1938	Allard H. Gasque (D)	Elizabeth Gasque (D)	Died June 17, 1938.

Ohio 4	75	November 8, 1938	Frank Kloeb (D)	Walter Albaugh (R)	Resigned August 19, 1937, upon appointment as a judge for the United States District Court for the Northern District of Ohio.

Georgia 4	76	August 1, 1939	Emmett Owen (D)	Albert Camp (D)	Died.

South Carolina 1	76	November 7, 1939	Thomas S. McMillan (D)	Clara G. McMillan (D)	Died.

Pennsylvania 4	76	November 7, 1939	J. Burrwood Daly (D)	John E. Sheridan (D)	Died March 12, 1939.

Ohio 17	76	February 27, 1940	William A. Ashbrook (D)	J. Harry McGregor (R)	Died January 1, 1940.

Ohio 22	76	February 27, 1940	Chester C. Bolton (R)	Frances P. Bolton (R)	Died October 29, 1939.

Nebraska 1	76	April 19, 1940	George Heinke (R)	John Sweet (R)	Died.

Maine 2	76	June 3, 1940	Clyde Smith (R)	Margaret Chase Smith (R)	Died.

Georgia 8	76	October 1, 1940	Benjamin Gibbs (D)	Florence Reville Gibbs (D)	Died.

Oklahoma 7	77	April 1, 1941	Sam C. Massingale (D)	Victor Wickersham (D)	Died January 17, 1941.

Maryland 6	77	May 27, 1941	William D. Byron (D)	Katharine Byron (D)	Died in a plane crash February 27, 1941.

Pennsylvania 15	77	November 4, 1941	Albert G. Rutherford (R)	Wilson D. Gillette (R)	Died August 10, 1941.

Mississippi 2	77	November 4, 1941	Wall Doxey (D)	Jamie Whitten (D)	Resigned upon election as United States Senator from Mississippi.

Pennsylvania 12	77	May 19, 1942	J. Harold Flannery (D)	Thomas B. Miller (R)	Resigned January 3, 1942, to become a Judge of the Common Pleas Court of Luzerne County.

Pennsylvania 33	77	May 19, 1942	Joseph A. McArdle (D)	Elmer J. Holland (D)	Resigned January 5, 1942, to become a member of the Pittsburgh City Council.

California 17	77	August 25, 1942	Lee Guyer (D)	Cecil King (D)	Died.

Pennsylvania 11	77	November 3, 1942	Patrick J. Boland (D)	Veronica Boland (D)	Died May 18, 1942.

California 2	78	August 31, 1943	Harry Englebright (R)	Clair Engle (D)	Died.

Pennsylvania 23	78	November 2, 1943	James E. Van Zandt (R)	D. Emmert Brumbaugh (R)	Resigned September 24, 1943, to resume active duty with the U.S. Navy Reserve.

Pennsylvania 2	78	January 18, 1944	James McGranery (D)	Joseph Pratt (R)	Resigned November 17, 1943, upon appointment as Assistant Attorney General.

Pennsylvania 17	78	January 18, 1944	J. William Ditter (R)	Samuel K. McConnell Jr. (R)	Died in a plane crash November 21, 1943.

Oklahoma 2	78	March 28, 1944	John Conover Nichols (D)	William G. Stigler (D)	Resigned July 3, 1943, to become Vice President of Transcontinental & Western Air, Inc..

New York 11	78	June 6, 1944	James O'Leary (D)	Ellsworth Buck (R)	Died March 16, 1944.

South Carolina 2	78	November 7, 1944	Hampton P. Fulmer (D)	Willa L. Fulmer (D)	Died.

Montana 2	79	June 5, 1945	James O'Connor (D)	Wesley D'Ewart (R)	Died January 15, 1945.

New Jersey 4	79	November 6, 1945	D. Lane Powers (R)	Frank A. Mathews Jr. (R)	Resigned August 30, 1945, to become a member of the N.J. Public Utilities Commission.

Oregon 1	79	January 18, 1946	James Mott (R)	Walter Norblad (R)	Died November 12, 1945.

Georgia 5	79	February 12, 1946	Robert Ramspeck (D)	Helen Douglas Mankin (D)	Resigned after being hired as vice president of Eastern Airlines.

Pennsylvania 33	79	May 21, 1946	Samuel A. Weiss (D)	Frank Buchanan (D)	Resigned January 7, 1946, after election as a Judge of the Court of Common Pleas of Allegheny County.

North Carolina 8	79	May 25, 1946	William O. Burgin (D)	Eliza Pratt (D)	Died.

Pennsylvania 10	79	November 5, 1946	John W. Murphy (D)	James P. Scoblick (R)	Resigned July 17, 1946, to become a Judge of the U.S. District Court for the Middle District of Pennsylvania.

Washington 3	80	June 7, 1947	Fred B. Norman (R)	Russell V. Mack (R)	Died April 18, 1947.

Pennsylvania 8	80	September 9, 1947	Charles L. Gerlach (R)	Franklin H. Lichtenwalter (R)	Died May 5, 1947.

Ohio 4	80	November 4, 1947	Robert Jones (R)	William McCulloch (R)	Resigned upon appointment to the Federal Communications Commission.

New York 24	80	February 17, 1948	Benjamin J. Rabin (D)	Leo Isacson (AL)	Resigned December 31, 1947 to become a justice of the New York Supreme Court.

Virginia 4	80	February 17, 1948	Patrick Drewry (D)	Watkins Abbitt (D)	Died December 21, 1947.

Kentucky 2	80	April 17, 1948	Earle Clements (D)	John Whitaker (D)	Resigned January 6, 1948 to become Governor of Kentucky.

Kentucky 9	80	April 24, 1948	John Robsion (R)	William Lewis (R)	Died February 17, 1948.

Missouri 10	80	November 2, 1948	Orville Zimmerman (D)	Paul C. Jones (D)	Died April 7, 1948.

Virginia 6	80	November 2, 1948	J. Lindsay Almond (D)	Clarence G. Burton (D)	Resigned April 17, 1948 to become Attorney General of Virginia.

Texas 15	80	December 4, 1948	Milton H. West (D)	Lloyd Bentsen (D)	Died October 28, 1948.

Pennsylvania 26	81	September 13, 1949	Robert L. Coffey (D)	John P. Saylor (R)	Died April 20, 1949.

California 5	81	November 8, 1949	Richard Welch (R)	Jack Shelley (D)	Died.

New York 10	81	November 8, 1949	Andrew Somers (D)	Edna F. Kelly (D)	Died.

New Jersey 7	81	February 6, 1950	J. Parnell Thomas (R)	William B. Widnall (R)	Resigned January 2, 1950, after conviction for salary fraud.

Texas 18	81	May 6, 1950	Eugene Worley (D)	Ben Guill (R)	Resigned April 3, 1950.

Kentucky 6	81	April 4, 1951	Thomas R. Underwood (D)	John C. Watts (D)	Resigned March 17, 1951.

West Virginia 5	82	July 17, 1951	John Kee (D)	Elizabeth Kee (D)	Died.

Pennsylvania 33	82	July 24, 1951	Frank Buchanan (D)	Vera Buchanan (D)	Died April 27, 1951.

Maine 3	82	October 22, 1951	Frank Fellows (R)	Clifford McIntire (R)	Died.

New Jersey 9	82	November 6, 1951	Harry L. Towe (R)	Frank C. Osmers Jr. (R)	Resigned September 7, 1951, to become N.J. Assistant Attorney General.

Ohio 3	82	November 6, 1951	Ed Breen (D)	Paul Schenck (R)	Resigned October 1, 1951, due to ill health.

Pennsylvania 8	82	November 6, 1951	Albert C. Vaughn (R)	Karl C. King (R)	Died September 1, 1951.

Pennsylvania 14	82	November 6, 1951	Wilson D. Gillette (R)	Joseph L. Carrigg (R)	Died August 7, 1951.

Nebraska 3	82	December 4, 1951	Karl Stefan (R)	Bob Harrison (R)	Died.

Georgia 2	83	February 4, 1953	Eugene Cox (D)	J. L. Pilcher (D)	Died.

New Jersey 6	83	November 3, 1953	Clifford P. Case (R)	Harrison A. Williams (D)	Resigned August 16, 1953, to become President of The Fund for the Republic.

California 24	83	November 10, 1953	Norris Poulson (R)	Glen Lipscomb (R)	Resigned upon election as Mayor of Los Angeles.

Hawaii Territory at-large	83	July 31, 1954	Joe Farrington (R)	Elizabeth Farrington (R)	Died.

Georgia 4	83	November 2, 1954	Albert Camp (D)	John Flynt (D)	Died.

Michigan 15	84	December 13, 1955	John D. Dingell Sr. (D)	John D. Dingell Jr. (D)	Died.

Pennsylvania 30	84	January 24, 1956	Vera Buchanan (D)	Elmer J. Holland (D)	Died November 26, 1955.

Pennsylvania 2	84	November 6, 1956	William T. Granahan (D)	Kathryn E. Granahan (D)	Died May 25, 1956.

New Mexico at-large	85	April 9, 1957	Antonio Fernández (D)	Joseph Montoya (D)	Died.

New Jersey 2	85	November 5, 1957	T. Millet Hand (R)	Milton W. Glenn (R)	Died December 26, 1956.

Pennsylvania 13	85	November 5, 1957	Samuel K. McConnell Jr. (R)	John A. Lafore Jr. (R)	Resigned September 1, 1957, to become Executive Director of United Cerebral Palsy.

Georgia 7	85	January 8, 1958	Henderson Lanham (D)	Harlan Mitchell (D)	Died.

Pennsylvania 21	85	January 21, 1958	Augustine Kelley (D)	John H. Dent (D)	Died November 20, 1957.

Pennsylvania 4	85	May 20, 1958	Earl Chudoff (D)	Robert Nix (D)	Resigned January 5, 1958, upon election as a judge for the Philadelphia Court of Common Pleas.

Pennsylvania 17	86	April 26, 1960	Alvin Bush (R)	Herman T. Schneebeli (R)	Died November 5, 1959.

Pennsylvania 18	86	April 26, 1960	Richard M. Simpson (R)	Douglas Elliott (R)	Died January 7, 1960.

Ohio 6	86	November 8, 1960	James G. Polk (D)	Ward Miller (R)	Died April 28, 1959.

Pennsylvania 18	86	November 8, 1960	Douglas Elliott (R)	J. Irving Whalley (R)	Died June 19, 1960.

Washington 3	86	November 8, 1960	Russell V. Mack (R)	Julia Butler Hansen (D)	Died March 28, 1960.

Arkansas 6	87	April 19, 1961	William F. Norrell (D)	Catherine Norrell (D)	Died.

Arizona 2	87	May 2, 1961	Stewart Udall (D)	Mo Udall (D)	Resigned upon appointment as United States Secretary of the Interior.

Pennsylvania 16	87	May 16, 1961	Walter M. Mumma (R)	John C. Kunkel (R)	Died February 25, 1961.

Tennessee 1	87	May 16, 1961	B. Carroll Reece (R)	Louise Goff Reece (R)	Died March 19, 1961.

Louisiana 4	87	December 19, 1961	Overton Brooks (D)	Joe Waggonner (D)	Died.

Texas 4	87	January 30, 1962	Sam Rayburn (D)	Ray Roberts (D)	Died.

South Carolina 2	87	April 10, 1962	John J. Riley (D)	Corinne Riley (D)	Died.

California 1	88	January 22, 1963	Clement Miller (D)	Don Clausen (R)	Died.

California 23	88	June 11, 1963	Clyde Doyle (D)	Del Clawson (R)	Died.

Pennsylvania 15	88	July 30, 1963	Francis E. Walter (D)	Fred B. Rooney (D)	Died May 31, 1963.

North Dakota 1	88	October 22, 1963	Hjalmar Carl Nygaard (R)	Mark Andrews (R)	Died.

Pennsylvania 23	88	November 5, 1963	Leon H. Gavin (R)	Albert W. Johnson (R)	Died September 15, 1963.

California 37	88	February 18, 1964	Jack Shelley (D)	Phillip Burton (D)	Resigned upon election as Mayor of San Francisco.

Tennessee 2	82	March 10, 1964	Howard Baker Sr. (R)	Irene Baker (R)	Died.

Pennsylvania 5	88	April 28, 1964	William J. Green Jr. (D)	William J. Green III (D)	Died December 21, 1963.

Oregon 1	88	November 3, 1964	Walter Norblad (R)	Wendell Wyatt (R)	Died.

Louisiana 7	89	October 2, 1965	Ashton Thompson (D)	Edwin Edwards (D)	Died.

Ohio 7	89	November 2, 1965	Clarence J. Brown (R)	Bud Brown (R)	Died August 23, 1965.

California 26	89	December 15, 1965	James Roosevelt (D)	Tom Rees (D)	Resigned to unsuccessfully run for Mayor of Los Angeles.

Texas 8	89	March 26, 1966	Albert Thomas (D)	Lera Thomas (D)	Died.

California 14	89	June 7, 1966	John Baldwin (R)	Jerry Waldie (D)	Died.

Rhode Island 2	90	March 28, 1967	John Fogarty (D)	Robert Tiernan (D)	Died.

California 11	90	December 12, 1967	Arthur Younger (R)	Pete McCloskey (R)	Died.

New York 13	90	February 20, 1968	Abraham Multer (D)	Bert Podell (D)	Resigned upon appointment as a judge for the New York Supreme Court.

Mississippi 3	90	March 12, 1968	John Williams (D)	Charles Griffin (D)	Resigned upon election as Governor of Mississippi.

Texas 3	90	August 24, 1968	Joe Pool (D)	Jim Collins (R)	Died.

Pennsylvania 20	90	November 5, 1968	Elmer Holland (D)	Joe Gaydos (D)	Died August 9, 1968.

Tennessee 8	91	March 25, 1969	Fats Everett (D)	Ed Jones (D)	Died.

Wisconsin 7	91	April 1, 1969	Melvin Laird (R)	Dave Obey (D)	Resigned upon appointment as United States Secretary of Defense.

California 27	91	April 29, 1969	Ed Reinecke (R)	Barry Goldwater Jr. (R)	Resigned upon election as Lieutenant Governor of California.

Montana 2	91	June 24, 1969	James Battin (R)	John Melcher (D)	Resigned upon appointment as judge for the United States District Court for the District of Montana.

Massachusetts 6	91	September 30, 1969	Bill Bates (R)	Mike Harrington (D)	Died.

New Jersey 8	91	November 4, 1969	Charles Joelson (D)	Bob Roe (D)	Resigned upon appointment as a judge for the New Jersey Superior Court.

Illinois 13	91	November 25, 1969	Donald Rumsfeld (R)	Phil Crane (R)	Resigned upon appointment as director of the Office of Economic Opportunity.

California 35	91	June 30, 1970	Jim Utt (R)	John Schmitz (R)	Died.

California 24	91	June 30, 1970	Glen Lipscomb (R)	John Rousselot (R)	Died.

Connecticut 2	91	November 3, 1970	Bill St. Onge (D)	Robert Steele (R)	Died.

New Jersey 6	91	November 3, 1970	Bill Cahill (R)	Edwin Forsythe (R)	Resigned upon election as Governor of New Jersey.

Ohio 19	91	November 3, 1970	Mike Kirwan (D)	Charles Carney (D)	Died.

Pennsylvania 9	91	November 3, 1970	Robert Watkins (R)	John Ware (R)	Died August 7, 1970 (heart attack).

Illinois 6	91	December 3, 1970	Dan Ronan (D)	George Collins (D)	Died.

South Carolina 1	92	April 27, 1971	Mendel Rivers (D)	Mendel Davis (D)	Died.

Maryland 1	92	May 25, 1971	Rogers Morton (R)	Bill Mills (R)	Resigned upon appointment as United States Secretary of the Interior.

Pennsylvania 18	92	November 2, 1971	Bob Corbett (R)	John Heinz (R)	Died April 25, 1971.

Kentucky 6	92	December 4, 1971	John Watts (D)	Bill Curlin (D)	Died.

Vermont at-large	92	January 7, 1972	Robert Stafford (R)	Richard Mallary (R)	Resigned upon appointment as U.S. Senator from Vermont.

Alabama 3	92	April 4, 1972	George Andrews (D)	Elizabeth Andrews (D)	Died December 25, 1971.

Illinois 15	92	April 4, 1972	Charlotte Reid (R)	Cliffard Carlson (R)	Resigned upon appointment to the Federal Communications Commission.

Pennsylvania 27	92	April 25, 1972	Jim Fulton (R)	Bill Conover (R)	Died October 6, 1971 (heart attack).

Louisiana 7	92	September 30, 1972	Edwin Edwards (D)	John Breaux (D)	Resigned upon election as Governor of Louisiana.

Virginia 6	92	November 7, 1972	Richard Poff (R)	Caldwell Butler (R)	Resigned upon appointment to the Supreme Court of Virginia.

Alaska at-large	93	March 6, 1973	Nick Begich (D)	Don Young (R)	Died.

Louisiana 2	93	March 20, 1973	Hale Boggs (D)	Lindy Boggs (D)	Died.

Illinois 7	93	June 5, 1973	George Collins (D)	Cardiss Collins (D)	Died.

Maryland 1	93	August 21, 1973	Bill Mills (R)	Bob Bauman (R)	Died.

Pennsylvania 12	93	February 25, 1974	John Saylor (R)	John Murtha (D)	Died October 28, 1973 (complications from surgery).

Michigan 5	93	February 18, 1974	Gerald Ford (R)	Richard VanderVeen (D)	Resigned upon his appointment as Vice President of the United States.

Ohio 1	93	March 5, 1974	Bill Keating (R)	Tom Luken (D)	Resigned to take a position as president of The Cincinnati Enquirer.

Michigan 8	93	April 16, 1974	James Harvey (R)	Bob Traxler (D)	Resigned upon appointment as a judge for the United States District Court for the Eastern District of Michigan.

California 6	93	June 4, 1974	Bill Mailliard (R)	John Burton (D)	Died.

California 13	93	June 4, 1974	Charles Teague (R)	Bob Lagomarsino (R)	Died.

Louisiana 6	94	January 7, 1975	John Rarick (D)	W. Henson Moore (R)	Re-run of the preceding general election because of claimed irregularities in the tabulation; Moore defeated the Democrat Jeffrey D. LaCaze, who had unseated John Rarick in the Democratic runoff election of 1974.

California 37	94	April 29, 1975	Jerry Pettis (R)	Shirley Pettis (R)	Died.

Illinois 5	94	July 8, 1975	John Kluczynski (D)	John Fary (D)	Died.

Tennessee 5	94	November 25, 1975	Dick Fulton (D)	Clifford Allen (D)	Resigned upon election as Mayor of Nashville.

New York 39	94	March 2, 1976	Jim Hastings (R)	Stan Lundine (D)	Resigned upon conviction of bribery and mail fraud.

Texas 22	94	April 3, 1976	Bob Casey (D)	Ron Paul (R)	Resigned upon appointment to the Federal Maritime Commission.

Texas 1	94	June 19, 1976	Wright Patman (D)	Sam Hall (D)	Died.

Massachusetts 7	94	November 2, 1976	Torbert MacDonald (D)	Ed Markey (D)	Died.

Missouri 6	94	November 2, 1976	Jerry Litton (D)	Earl Coleman (R)	Died.

Pennsylvania 1	94	November 2, 1976	Bill Barrett (D)	Ozzie Myers (D)	Died April 12, 1976.

Minnesota 7	95	February 22, 1977	Bob Bergland (D)	Arlan Stangeland (R)	Resigned upon appointment as U.S. Secretary of Agriculture.

Georgia 5	95	April 6, 1977	Andrew Young (D)	Wyche Fowler (D)	Resigned upon appointment as United States Ambassador to the United Nations.

Washington 7	95	May 17, 1977	Brock Adams (D)	John Cunningham (R)	Resigned upon appointment as U.S. Secretary of Transportation.

Louisiana 1	95	August 27, 1977	Rick Tonry (D)	Bob Livingston (R)	Resigned upon conviction of taking illegal campaign contributions.

New York 18	95	February 14, 1978	Ed Koch (D)	Bill Green (R)	Resigned upon election as Mayor of New York City.

New York 21	95	February 14, 1978	Herman Badillo (D)	Robert Garcia (D)	Resigned upon appointment as deputy mayor of New York City.

California 11	96	April 3, 1979	Leo Ryan (D)	Bill Royer (R)	Died.

Illinois 10	96	January 22, 1980	Abner Mikva (D)	John Porter (R)	Resigned upon appointment as judge for the United States Court of Appeals for the District of Columbia Circuit.

West Virginia 3	96	April 9, 1980	John Slack (D)	John Hutchinson (D)	Died.

Pennsylvania 11	96	April 9, 1980	Dan Flood (D)	Raphael Musto (D)	Resigned after being investigated for bribery.

Louisiana 3	96	May 17, 1980	Dave Treen (R)	Billy Tauzin (D)	Resigned upon election as Governor of Louisiana.

Michigan 13	96	November 4, 1980	Charles Diggs (D)	George Crockett (D)	Resigned after being convicted of mail fraud.

Michigan 4	97	April 21, 1981	David Stockman (R)	Mark Siljander (R)	Resigned upon appointment as director of the Office of Management and Budget.

Maryland 5	97	May 19, 1981	Gladys Spellman (D)	Steny Hoyer (D)	Fell into a permanent coma, resulting in the seat being declared vacant.

Ohio 4	97	June 25, 1981	Tennyson Guyer (R)	Mike Oxley (R)	Died.

Mississippi 4	97	July 7, 1981	Jon Hinson (R)	Wayne Dowdy (D)	Resigned after being charged with sodomy for participating in consensual gay sex.

Pennsylvania 3	97	July 21, 1981	Ray Lederer (D)	Joe Smith (D)	Resigned April 29, 1981, upon indictment for his role in the Abscam sting.

Connecticut 1	97	January 12, 1982	Bill Cotter (D)	Barbara Kennelly (D)	Died.

Ohio 17	97	June 29, 1982	John Ashbrook (R)	Jean Ashbrook (R)	Died.

California 30	97	July 13, 1982	George Danielson (D)	Marty Martinez (D)	Resigned upon appointment as a judge for the Fourth District of the California Courts of Appeal.

Indiana 1	97	November 2, 1982	Adam Benjamin (D)	Katie Hall (D)	Died.

Texas 6	98	February 12, 1983	Phil Gramm (D)	Phil Gramm (R)	Resigned upon leaving the Democratic Party and won reelection as a Republican.

New York 7	98	March 1, 1983	Ben Rosenthal (D)	Gary Ackerman (D)	Died.

Colorado 6	98	March 29, 1983	None	Dan Schaefer (R)	(See note.)

California 5	98	June 21, 1983	Phillip Burton (D)	Sala Burton (D)	Died.

Illinois 1	98	August 23, 1983	Harold Washington (D)	Charles Hayes (D)	Resigned upon election as Mayor of Chicago.

Georgia 7	98	November 8, 1983	Larry McDonald (D)	Buddy Darden (D)	Died September 1, 1983 (airliner shootdown incident).

Wisconsin 4	98	April 3, 1984	Clement Zablocki (D)	Jerry Kleczka (D)	Died.

Kentucky 7	98	November 6, 1984	Carl Perkins (D)	Chris Perkins (D)	Died.

New Jersey 13	98	November 6, 1984	Edwin Forsythe (R)	Jim Saxton (R)	Died March 29, 1984 (lung cancer).

Louisiana 8	99	March 30, 1985	Gillis Long (D)	Catherine Small Long (D)	Died.

Texas 1	99	September 4, 1985	Sam Hall (D)	Jim Chapman (D)	Resigned upon appointment as a judge for the United States District Court for the Eastern District of Texas.

New York 6	99	July 10, 1986	Joe Addabbo (D)	Alton Waldon (D)	Died.

Hawaii 1	99	September 20, 1986	Cec Heftel (D)	Neil Abercrombie (D)	Resigned to unsuccessfully run for Governor of Hawaii.

North Carolina 10	99	November 4, 1986	Jim Broyhill (R)	Cass Ballenger (R)	Resigned upon appointment as U.S. Senator from North Carolina.

California 5	100	June 2, 1987	Sala Burton (D)	Nancy Pelosi (D)	Died.

Connecticut 4	100	August 18, 1987	Stewart McKinney (R)	Chris Shays (R)	Died.

Louisiana 4	100	April 16, 1988	Buddy Roemer (D)	Jim McCrery (R)	Resigned upon election as Governor of Louisiana.

Tennessee 5	100	January 19, 1988	Bill Boner (D)	Bob Clement (D)	Resigned upon election as Mayor of Nashville.

Virginia 5	100	June 14, 1988	Dan Daniel (D)	Lewis Payne (D)	Died.

Illinois 21	100	August 9, 1988	Melvin Price (D)	Jerry Costello (D)	Died.

New Jersey 3	100	November 8, 1988	James Howard (D)	Frank Pallone (D)	Died March 25, 1988 (heart attack).

Tennessee 2	100	November 8, 1988	John Duncan (R)	Jimmy Duncan (R)	Died.

Indiana 4	101	March 28, 1989	Dan Coats (R)	Jill Long (D)	Resigned after being appointed U.S. Senator from Indiana.

Alabama 3	101	April 4, 1989	Bill Nichols (D)	Glen Browder (D)	Died.

Wyoming at-large	101	April 26, 1989	Dick Cheney (R)	Craig Thomas (R)	Resigned upon appointment as United States Secretary of Defense.

Florida 18	101	August 29, 1989	Claude Pepper (D)	Ileana Ros-Lehtinen (R)	Died.

California 15	101	September 12, 1989	Tony Coelho (D)	Gary Condit (D)	Resigned due to an investigation on his involvement in the savings and loan crisis.

Texas 12	101	September 12, 1989	Jim Wright (D)	Pete Geren (D)	Resigned due to an investigation on his involvement in the savings and loan crisis.

Mississippi 5	101	October 17, 1989	Larkin Smith (R)	Gene Taylor (D)	Died.

Texas 18	101	December 9, 1989	Mickey Leland (D)	Craig Washington (D)	Died.

New York 14	101	March 20, 1990	Guy Molinari (R)	Susan Molinari (R)	Resigned upon election as Borough President of Staten Island.

New York 18	101	March 20, 1990	Robert Garcia (D)	Jose Serrano (D)	Resigned upon his indictment for involvement in the Wedtech scandal.

Hawaii 2	101	September 22, 1990	Daniel Akaka (D)	Patsy Mink (D)	Resigned upon appointment as U.S. Senator from Hawaii.

New Jersey 1	101	November 6, 1990	Jim Florio (D)	Rob Andrews (D)	Resigned upon election as Governor of New Jersey.

Texas 3	102	May 18, 1991	Steve Bartlett (R)	Sam Johnson (R)	Resigned upon election as Mayor of Dallas.

Massachusetts 1	102	June 4, 1991	Silvio Conte (R)	John Olver (D)	Died.

Illinois 15	102	July 2, 1991	Ed Madigan (R)	Tom Ewing (R)	Resigned upon appointment as United States Secretary of Agriculture.

Pennsylvania 2	102	November 5, 1991	Bill Gray (D)	Lucien Blackwell (D)	Resigned to become director of the United Negro College Fund.

Virginia 7	102	November 5, 1991	D. French Slaughter (R)	George Allen (R)	Resigned due to ill health (stroke).

Arizona 2	102	September 24, 1991	Mo Udall (D)	Ed Pastor (D)	Resigned due to ill health (Parkinson's disease).

New York 17	102	November 3, 1992	Ted Weiss (D)	Jerrold Nadler (D)	Died.

North Carolina 1	102	November 3, 1992	Walter Jones Sr. (D)	Eva Clayton (D)	Died.

Mississippi 2	103	April 13, 1993	Mike Espy (D)	Bennie Thompson (D)	Resigned upon appointment as United States Secretary of Agriculture.

Wisconsin 1	103	May 4, 1993	Les Aspin (D)	Peter Barca (D)	Resigned upon appointment as United States Secretary of Defense.

Ohio 2	103	May 4, 1993	Bill Gradison (R)	Rob Portman (R)	Resigned to become president of the Health Insurance Association of America.

California 17	103	June 8, 1993	Leon Panetta (D)	Sam Farr (D)	Resigned upon appointment as director of the Office of Management and Budget.

Michigan 3	103	December 7, 1993	Paul Henry (R)	Vern Ehlers (R)	Died.

Oklahoma 6	103	May 10, 1994	Glenn English (D)	Frank Lucas (R)	Resigned to become vice president of the National Rural Electric Cooperative Association.

Kentucky 2	103	May 24, 1994	William Natcher (D)	Ron Lewis (R)	Died.

Oklahoma 1	103	November 8, 1994	Jim Inhofe (R)	Steve Largent (R)	Resigned upon election as U.S. Senator from Oklahoma.

California 15	104	December 12, 1995	Norman Mineta (D)	Tom Campbell (R)	Resigned to become vice president of Lockheed Martin.

Illinois 2	104	December 12, 1995	Mel Reynolds (D)	Jesse Jackson Jr. (D)	Resigned after being convicted of statutory rape.

California 37	104	March 26, 1996	Walter Tucker (D)	Juanita Millender-McDonald (D)	Resigned due to investigations over extortion and tax evasion.

Maryland 7	104	April 16, 1996	Kweisi Mfume (D)	Elijah Cummings (D)	Resigned to become director of the NAACP.

Oregon 3	104	May 21, 1996	Ron Wyden (D)	Earl Blumenauer (D)	Resigned upon election as U.S. Senator from Oregon.

Kansas 2	104	November 5, 1996	Sam Brownback (R)	Jim Ryun (R)	Resigned upon election as U.S. Senator from Kansas.

Missouri 8	104	November 5, 1996	Bill Emerson (R)	Jo Ann Emerson (R)	Died.

Texas 28	105	April 12, 1997	Frank Tejeda (D)	Ciro Rodriguez (D)	Died.

New Mexico 3	105	May 13, 1997	Bill Richardson (D)	Bill Redmond (R)	Resigned upon appointment as United States Ambassador to the United Nations.

New York 13	105	November 4, 1997	Susan Molinari (R)	Vito Fossella (R)	Resigned to become anchor of CBS This Morning.

New York 6	105	February 3, 1998	Floyd Flake (D)	Gregory Meeks (D)	Resigned to focus on his ministerial career.

California 22	105	March 10, 1998	Walter Capps (D)	Lois Capps (D)	Died.

California 9	105	April 7, 1998	Ron Dellums (D)	Barbara Lee (D)	Resigned to take a position as a lobbyist.

California 44	105	April 7, 1998	Sonny Bono (R)	Mary Bono (R)	Died.

Pennsylvania 1	105	May 19, 1998	Tom Foglietta (D)	Bob Brady (D)	Resigned upon appointment as United States Ambassador to Italy.

New Mexico 1	105	June 23, 1998	Steven Schiff (R)	Heather Wilson (R)	Died.

Georgia 6	106	February 23, 1999	Newt Gingrich (R)	Johnny Isakson (R)	Resigned after the Republican caucus attempted to defeat him for another term as Speaker of the United States House of Representatives due to a poor United States House of Representatives elections, 1998 Speaker of the United States House of Representatives due to a poor electoral showing.

Louisiana 1	106	May 29, 1999	Bob Livingston (R)	David Vitter (R)	Resigned upon the discovery of an extramarital affair.

California 42	106	November 16, 1999	George Brown Jr. (D)	Joe Baca (D)	Died.

Pennsylvania 9	107	May 15, 2001	Bud Shuster (R)	Bill Shuster (R)	Resigned after failing to be reappointed as chair of the House Transportation and Infrastructure Committee.

California 32	107	June 5, 2001	Julian Dixon (D)	Diane Watson (D)	Died.

Virginia 4	107	June 19, 2001	Norman Sisisky (D)	Randy Forbes (R)	Died.

Massachusetts 9	107	October 16, 2001	Joe Moakley (D)	Stephen Lynch (D)	Died.

Florida 1	107	October 16, 2001	Joe Scarborough (R)	Jeff Miller (R)	Resigned to spend more time with his children.

Arkansas 3	107	November 20, 2001	Asa Hutchinson (R)	John Boozman (R)	Resigned upon appointment as director of the Drug Enforcement Administration.

South Carolina 2	107	December 18, 2001	Floyd Spence (R)	Joe Wilson (R)	Died.

Oklahoma 1	107	January 8, 2002	Steve Largent (R)	John Sullivan (R)	Resigned to unsuccessfully run for Governor of Oklahoma.

Hawaii 2	107	November 30, 2002	Patsy Mink (D)	Ed Case (D)	Died.

Hawaii 2	108	January 4, 2003	Ed Case (D)	Ed Case (D)	Death of Patsy Mink, who had been reelected posthumously.

Texas 19	108	June 3, 2003	Larry Combest (R)	Randy Neugebauer (R)	Resigned after the sudden death of his daughter.

Kentucky 6	108	February 17, 2004	Ernie Fletcher (R)	Ben Chandler (D)	Resigned after being elected Governor of Kentucky.

South Dakota at-large	108	June 1, 2004	Bill Janklow (R)	Stephanie Herseth (D)	Resigned after being convicted of vehicular manslaughter.

North Carolina 1	108	July 20, 2004	Frank Ballance (D)	G. K. Butterfield (D)	Resigned due to health concerns and subsequent investigations over money laundering and mail fraud.

California 5	109	March 8, 2005	Bob Matsui (D)	Doris Matsui (D)	Died.

Ohio 2	109	August 2, 2005	Rob Portman (R)	Jean Schmidt (R)	Resigned upon appointment as United States Trade Representative.

California 48	109	December 6, 2005	Christopher Cox (R)	John Campbell (R)	Resigned upon appointment as chairman of the U.S. Securities and Exchange Commission.

California 50	109	June 6, 2006	Duke Cunningham (R)	Brian P. Bilbray (R)	Resigned after pleading guilty to tax evasion, conspiracy to commit bribery, mail fraud, and wire fraud.

New Jersey 13	109	November 7, 2006	Bob Menendez (D)	Albio Sires (D)	Resigned after being appointed as United States Senator from New Jersey.

Texas 22	109	November 7, 2006	Tom DeLay (R)	Shelley Sekula-Gibbs (R)	Resigned after being indicted for conspiracy to commit election fraud.

Georgia 10	110	July 19, 2007	Charlie Norwood (R)	Paul Broun Jr. (R)	Died.

California 37	110	August 21, 2007	Juanita Millender-McDonald (D)	Laura Richardson (D)	Died.

Massachusetts 5	110	October 16, 2007	Marty Meehan (D)	Niki Tsongas (D)	Resigned after being appointed as the chancellor of the University of Massachusetts Lowell.

Ohio 5	110	December 11, 2007	Paul Gillmor (R)	Bob Latta (R)	Died.

Virginia 1	110	December 11, 2007	Jo Ann Davis (R)	Rob Wittman (R)	Died.

Illinois 14	110	March 8, 2008	Dennis Hastert (R)	Bill Foster (D)	Resigned to become a lobbyist.

Indiana 7	110	March 11, 2008	Julia Carson (D)	André Carson (D)	Died.

California 12	110	April 8, 2008	Tom Lantos (D)	Jackie Speier (D)	Died.

Louisiana 1	110	May 3, 2008	Bobby Jindal (R)	Steve Scalise (R)	Resigned to successfully run for Governor of Louisiana.

Louisiana 6	110	May 3, 2008	Richard Baker (R)	Don Cazayoux (D)	Resigned to take a lobbyist position with the Managed Funds Association.

Mississippi 1	110	May 13, 2008	Roger Wicker (R)	Travis Childers (D)	Resigned upon appointment as United States Senator from Mississippi.

Maryland 4	110	June 17, 2008	Albert Wynn (D)	Donna Edwards (D)	Resigned after being defeated in the primary by Donna Edwards.

Ohio 11	110	November 18, 2008	Stephanie Tubbs Jones (D)	Marcia Fudge (D)	Died.

New York 20	111	March 31, 2009	Kirsten Gillibrand (D)	Scott Murphy (D)	Resigned upon appointment as United States Senator from New York.

Illinois 5	111.	April 7, 2009	Rahm Emanuel (D)	Michael Quigley (D)	Resigned upon appointment as the White House Chief of Staff.

California 32	111	July 14, 2009	Hilda Solis (D)	Judy Chu (D)	Resigned upon appointment as the United States Secretary of Labor.

California 10	111	November 3, 2009	Ellen Tauscher (D)	John Garamendi (D)	Resigned upon appointment as the Under Secretary of State for Arms Control and International Security Affairs.

New York 23	111	November 3, 2009	John M. McHugh (R)	Bill Owens (D)	Resigned upon appointment as the United States Secretary of the Army.

Florida 19	111	April 13, 2010	Robert Wexler (D)	Ted Deutch (D)	Resigned to become director of the S. Daniel Abraham Center for Middle East Peace.

Pennsylvania 12	111	May 18, 2010	John Murtha (D)	Mark Critz (D)	Died February 8, 2010 (surgical complications).

Hawaii 1	111	May 22, 2010	Neil Abercrombie (D)	Charles Djou (R)	Resigned to successfully run for Governor of Hawaii.

Georgia 9	111	June 8, 2010	Nathan Deal (R)	Tom Graves (R)	Resigned to successfully run for Governor of Georgia.

Indiana 3	111	November 2, 2010	Mark Souder (R)	Marlin Stutzman (R)	Resigned after admitting to an affair with one of his part-time female staff members.

New York 29	111	November 2, 2010	Eric Massa (D)	Tom Reed (R)	Resigned due to a pending House Ethics Committee investigation into allegations of sexual misconduct.

New York 26	112	May 24, 2011	Chris Lee (R)	Kathy Hochul (D)	Resigned after being found to have been sexually soliciting at least one woman on Craigslist and emailed a shirtless photo of himself.

California 36	112	July 12, 2011	Jane Harman (D)	Janice Hahn (D)	Resigned to become the director of the Woodrow Wilson International Center for Scholars.

Nevada 2	112	September 13, 2011	Dean Heller (R)	Mark Amodei (R)	Resigned after being appointed as a United States Senator from Nevada.

New York 9	112	September 13, 2011	Anthony Weiner (D)	Bob Turner (R)	Resigned due to the Anthony Weiner sexting scandal.

Oregon 1	112	January 31, 2012	David Wu (D)	Suzanne Bonamici (D)	Resigned due to accusations that he made unwanted sexual advances on the teenage daughter of a campaign donor and friend.

Arizona 8	112	June 12, 2012	Gabby Giffords (D)	Ron Barber (D)	Resigned due to injuries sustained in the 2011 Tucson shooting.

Kentucky 4	112	November 6, 2012	Geoff Davis (R)	Thomas Massie (R)	Resigned due to family health issues.

Michigan 11	112	November 6, 2012	Thad McCotter (R)	David Curson (D)	Resigned after failing to qualify for the 2012 Republican primary in his congressional district after massive fraud by his staff resulted in the rejection of approximately 85% of his petition signatures as invalid.

New Jersey 10	112	November 6, 2012	Donald M. Payne (D)	Donald Payne Jr. (D)	Died (colon cancer).

Washington 1	112	November 6, 2012	Jay Inslee (D)	Suzan DelBene (D)	Resigned to successfully run for Governor of Washington.

Illinois 2	113	April 9, 2013	Jesse Jackson Jr. (D)	Robin Kelly (D)	Resigned, citing mental and physical health problems, and also acknowledged that he was under two separate investigations by the House Ethics Committee and the FBI.

South Carolina 1	113	May 7, 2013	Tim Scott (R)	Mark Sanford (R)	Resigned when appointed U.S. Senator from South Carolina.

Missouri 8	113	June 4, 2013	Jo Ann Emerson (R)	Jason Smith (R)	Resigned to become the president of the National Rural Electric Cooperative Association.

Louisiana 5	113	November 16, 2013	Rodney Alexander (R)	Vance McAllister (R)	Resigned to become secretary of the Louisiana Department of Veterans Affairs.

Massachusetts 5	113	December 10, 2013	Edward Markey (D)	Katherine Clark (D)	Resigned upon his election as United States Senator from Massachusetts.

Alabama 1	113	December 17, 2013	Jo Bonner (R)	Bradley Byrne (R)	Resigned to become the vice chancellor of The University of Alabama.

Florida 13	113	March 11, 2014	Bill Young (R)	David Jolly (R)	Died October 18, 2013.

Florida 19	113	June 24, 2014	Trey Radel (R)	Curt Clawson (R)	Resigned January 27, 2014, following conviction for cocaine possession.

North Carolina 12	113	November 4, 2014	Mel Watt (D)	Alma Adams (D)	Resigned January 6, 2014, to become director of the Federal Housing Finance Agency.

New Jersey 1	113	November 4, 2014	Rob Andrews (D)	Donald Norcross (D)	Resigned February 18, 2014, due to ethics investigation.

Virginia 7	113	November 4, 2014	Eric Cantor (R)	Dave Brat (R)	Resigned August 1, 2014, after being defeated in the primary by Dave Brat.

New York 11	114	May 5, 2015	Michael Grimm (R)	Daniel M. Donovan Jr. (R)	Resigned January 5, 2015, after guilty plea to felony tax evasion.

Mississippi 1	114	May 12, 2015	Alan Nunnelee (R)	Trent Kelly (R)	Died February 6, 2015 (brain cancer).

Illinois 18	114	September 10, 2015	Aaron Schock (R)	Darin LaHood (R)	Resigned March 31, 2015, due to ethics probe into office spending.

Ohio 8	114	June 7, 2016	John Boehner (R)	Warren Davidson (R)	Resigned October 29, 2015.

Pennsylvania 2	114	November 8, 2016	Chaka Fattah (D)	Dwight Evans (D)	Resigned June 23, 2016, after conviction of fraud and money laundering.

Hawaii 1	114	November 8, 2016	Mark Takai (D)	Colleen Hanabusa (D)	Died July 20, 2016 (pancreatic cancer).

Kentucky 1	114	November 8, 2016	Ed Whitfield (R)	James Comer (R)	Resigned September 6, 2016.

Kansas 4	115	April 11, 2017	Mike Pompeo (R)	Ron Estes (R)	Resigned January 23, 2017, to become Director of the Central Intelligence Agency.

Montana at-large	115	May 25, 2017	Ryan Zinke (R)	Greg Gianforte (R)	Resigned March 1, 2017, to become United States Secretary of the Interior.

California 34	115	June 6, 2017	Xavier Becerra (D)	Jimmy Gomez (D)	Resigned January 24, 2017, to become Attorney General of California.

Georgia 6	115	June 20, 2017	Tom Price (R)	Karen Handel (R)	Resigned February 10, 2017, to become United States Secretary of Health and Human Services.

South Carolina 5	115	June 20, 2017	Mick Mulvaney (R)	Ralph Norman (R)	Resigned February 16, 2017, to become director of the Office of Management and Budget.

Utah 3	115	November 7, 2017	Jason Chaffetz (R)	John Curtis (R)	Resigned June 30, 2017.

Pennsylvania 18	115	March 13, 2018	Tim Murphy (R)	Conor Lamb (D)	Resigned October 21, 2017, following extra-marital affair.

Arizona 8	115	April 24, 2018	Trent Franks (R)	Debbie Lesko (R)	Resigned December 8, 2017, due to investigation into sexual harassment.

Texas 27	115	June 30, 2018	Blake Farenthold (R)	Michael Cloud (R)	Resigned April 6, 2018, due to ethics investigation into sexual harassment.

Ohio 12	115	August 7, 2018	Pat Tiberi (R)	Troy Balderson (R)	Resigned January 15, 2018.

Michigan 13	115	November 6, 2018	John Conyers (D)	Brenda Jones (D)	Resigned December 5, 2017, following allegations of sexual harassment.

New York 25	115	November 6, 2018	Louise Slaughter (D)	Joseph Morelle (D)	Died March 16, 2018.

Pennsylvania 7	115	November 6, 2018	Pat Meehan (R)	Mary Gay Scanlon (D)	Resigned April 27, 2018.

Pennsylvania 15	115	November 6, 2018	Charlie Dent (R)	Susan Wild (D)	Resigned May 12, 2018.

Pennsylvania 12	116	May 21, 2019	Tom Marino (R)	TBD	Resigned January 23, 2019

North Carolina 3	116	September 10, 2019	Walter B. Jones Jr. (R)	TBD	Died February 10, 2019

North Carolina 9	116	September 10, 2019	None	TBD	In December 2018, North Carolina State Board of Elections refused to certify election results following allegations of election fraud and vote tampering.

Sentence(s)

Binger Hermann won the special election to complete Tongue's term.

final_sentence: Binger Hermann won the special election to complete Tongue's term.