The following are members of the United States House of Representatives who switched parties while serving in Congress.
19th century
20th century
| Representative
|
State
|
District
|
Date
|
Congress
|
Old party
|
New party
|
Notes
|
| John J. O'Connor
|
New York
|
16th
|
October 24, 1938
|
75th
|
Democratic
|
Republican
|
Lost Democratic renomination, defeated for re-election as a Republican.
|
| Franklin D. Roosevelt Jr.
|
New York
|
20th
|
January 3, 1951
|
82nd
|
Liberal
|
Democratic
|
Roosevelt was re-elected as a Democrat.
|
| Albert Watson
|
South Carolina
|
2nd
|
February–June 1965
|
90th
|
Democratic
|
Republican
|
Watson resigned his seat as a Democrat on February 1, 1965, and then won a special election as a Republican on June 15, 1965.
|
| Ogden Reid
|
New York
|
26th
|
March 22, 1972
|
92nd
|
Republican
|
Democratic
|
|
| Donald W. Riegle
|
Michigan
|
7th
|
February 27, 1973
|
93rd
|
Republican
|
Democratic
|
|
| John Jarman
|
Oklahoma
|
5th
|
January 24, 1975
|
94th
|
Democratic
|
Republican
|
|
| Eugene Atkinson
|
Pennsylvania
|
25th
|
October 14, 1981
|
97th
|
Democratic
|
Republican
|
|
| Bob Stump
|
Arizona
|
3rd
|
July 1982
|
97th
|
Democratic
|
Republican
|
|
| Phil Gramm
|
Texas
|
6th
|
January/February 1983
|
98th
|
Democratic
|
Republican
|
Gramm resigned his seat as a Democrat on January 5, 1983, and then won a special election as a Republican on February 12, 1983.
|
| Andy Ireland
|
Florida
|
10th
|
July 5, 1984
|
98th
|
Democratic
|
Republican
|
|
| William Carney
|
New York
|
1st
|
October 7, 1985
|
99th
|
Conservative
|
Republican
|
|
| James W. Grant
|
Florida
|
2nd
|
February 21, 1989
|
101st
|
Democratic
|
Republican
|
|
| Tommy F. Robinson
|
Arkansas
|
2nd
|
July 28, 1989
|
101st
|
Democratic
|
Republican
|
|
| Nathan Deal
|
Georgia
|
9th
|
April 10, 1995
|
104th
|
Democratic
|
Republican
|
|
| Greg Laughlin
|
Texas
|
14th
|
June 26, 1995
|
104th
|
Democratic
|
Republican
|
|
| Billy Tauzin
|
Louisiana
|
3rd
|
August 8, 1995
|
104th
|
Democratic
|
Republican
|
|
| Michael Parker
|
Mississippi
|
4th
|
November 10, 1995
|
104th
|
Democratic
|
Republican
|
|
| Jo Ann Emerson
|
Missouri
|
8th
|
January 3, 1997
|
105th
|
Republican
|
Independent
|
Emerson was re-elected to a full term as an independent after running under that designation to comply with Missouri's electoral law.
|
| January 8, 1997
|
Independent
|
Republican
|
|
| Michael Forbes
|
New York
|
1st
|
July 17, 1999
|
106th
|
Republican
|
Democratic
|
|
21st century
| Representative
|
State
|
District
|
Date
|
Congress
|
Old party
|
New party
|
Notes
|
| Virgil Goode
|
Virginia
|
5th
|
January 27, 2000
|
106th
|
Democratic
|
Independent
|
|
| Matthew G. Martinez
|
California
|
31st
|
July 27, 2000
|
106th
|
Democratic
|
Republican
|
|
| Virgil Goode
|
Virginia
|
5th
|
August 1, 2002
|
107th
|
Independent
|
Republican
|
|
| Ralph Hall
|
Texas
|
4th
|
January 5, 2004
|
108th
|
Democratic
|
Republican
|
|
| Rodney Alexander
|
Louisiana
|
5th
|
August 9, 2004
|
108th
|
Democratic
|
Republican
|
|
| Parker Griffith
|
Alabama
|
5th
|
December 22, 2009
|
111th
|
Democratic
|
Republican
|
|
| Justin Amash
|
Michigan
|
3rd
|
July 4, 2019
|
116th
|
Republican
|
Independent
|
Amash became an independent on July 4, 2019, and then a Libertarian on April 29, 2020.[1]
|
| April 29, 2020
|
Independent
|
Libertarian
|
| Jeff Van Drew
|
New Jersey
|
2nd
|
December 19, 2019
|
116th
|
Democratic
|
Republican
|
Van Drew switched parties in the wake of the first impeachment of Donald Trump, which he opposed.
|
| Paul Mitchell
|
Michigan
|
10th
|
December 14, 2020
|
116th
|
Republican
|
Independent
|
|
See also
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