| Representative
|
Party
|
District
|
Years
|
Note
|
| Homer D. Angell
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1939 – January 3, 1955
|
Elected in 1938. Lost renomination to Tom McCall.
|
| Les AuCoin
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1975 – January 3, 1993
|
Elected in 1974. Retired to run for U.S. senator.
|
| Cliff Bentz
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 2021 – present
|
Elected in 2020. Incumbent.
|
| Earl Blumenauer
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
May 21, 1996 – January 3, 2025
|
Elected to finish Wyden's term. Retired.
|
| Suzanne Bonamici
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 31, 2012 – present
|
Elected to finish Wu's term. Incumbent.
|
| Jim Bunn
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1995 – January 3, 1997
|
Elected in 1994. Lost re-election to Hooley.
|
| Robert R. Butler
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
November 6, 1928 – January 7, 1933
|
Elected to finish Sinnott's term. Lost re-election and died before next term began.
|
| Janelle Bynum
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 2025 – present
|
Elected in 2024. Incumbent.
|
| Lori Chavez-DeRemer
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 2023 – January 3, 2025
|
Elected in 2022. Lost re-election to Bynum.
|
| Wes Cooley
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1995 – January 3, 1997
|
Elected in 1994. Renominated but withdrew prior to election.
|
| Sam Coon
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1953 – January 3, 1957
|
Elected in 1952. Lost re-election to Ullman.
|
| Maurice E. Crumpacker
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1925 – July 24, 1927
|
Elected in 1924. Died.
|
| Peter DeFazio
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1987 – January 3, 2023
|
Elected in 1986. Retired.
|
| John R. Dellenback
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1967 – January 3, 1975
|
Elected in 1966. Lost re-election to Weaver.
|
| Maxine Dexter
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 2025 – present
|
Elected in 2024. Incumbent.
|
| Robert B. Duncan
|
rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1963 – January 3, 1967
|
Elected in 1962. Retired to run for U.S. senator.
|
| Template:Ushr
|
January 3, 1975 – January 3, 1981
|
Elected in 1974. Lost renomination to Wyden.
|
| Edwin R. Durno
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1961 – January 3, 1963
|
Elected in 1960. Retired to run for U.S. senator.
|
| William A. Ekwall
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1935 – January 3, 1937
|
Elected in 1934. Lost re-election to Honeyman.
|
| William R. Ellis
|
rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1893 – March 3, 1899
|
Elected in 1892. Lost renomination to Moody.
|
March 4, 1907 – March 3, 1911
|
Elected in 1906. Lost renomination to Lafferty.
|
| Harris Ellsworth
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1943 – January 3, 1957
|
Elected in 1942. Lost re-election to Porter.
|
| Elizabeth Furse
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1993 – January 3, 1999
|
Elected in 1992. Retired.
|
| Melvin C. George
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1881 – March 3, 1885
|
Elected in 1880. Retired.
|
| Edith Green
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1955 – December 31, 1974
|
Elected in 1954. Retired and resigned early.
|
| La Fayette Grover
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
February 15, 1859 – March 3, 1859
|
Elected in 1858. Retired.
|
| Willis C. Hawley
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1907 – March 3, 1933
|
Elected in 1906. Lost renomination to Mott.
|
| James H.D. Henderson
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1865 – March 3, 1867
|
Elected in 1864. Lost renomination to Mallory.
|
| Binger Hermann
|
rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1885 – March 3, 1893
|
Elected in 1884. Redistricted to the Template:Ushr.
|
| Template:Ushr
|
March 4, 1893 – March 3, 1897
|
Redistricted from the Template:Ushr and re-elected in 1892. Resigned to become Commissioner of the United States General Land Office.
|
June 1, 1903 – March 3, 1907
|
Elected to finish Tongue's term. Retired.
|
| Nan Wood Honeyman
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1937 – January 3, 1939
|
Elected in 1936. Lost re-election to Angell.
|
| Darlene Hooley
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1997 – January 3, 2009
|
Elected in 1996. Retired.
|
| Val Hoyle
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 2023 – present
|
Elected in 2022. Incumbent.
|
| Michael J. Kopetski
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1991 – January 3, 1995
|
Elected in 1990. Retired.
|
| Franklin F. Korell
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
October 18, 1927 – March 3, 1931
|
Elected to finish Crumpacker's term. Lost re-election to Martin.
|
| George A. La Dow
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1875 – May 1, 1875
|
Elected in 1874. Died.
|
| Walter Lafferty
|
rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1911 – March 3, 1913
|
Elected in 1910. Redistricted to the Template:Ushr.
|
| Template:Ushr
|
March 4, 1913 – March 3, 1915
|
Redistricted from the Template:Ushr and re-elected in 1912. Lost renomination to McArthur.
|
| Joseph Lane
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1851 – February 14, 1859
|
Elected in 1851 Retired to run for U.S. senator upon statehood.
|
| Lafayette Lane
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
October 25, 1875 – March 3, 1877
|
Elected to finish La Dow's term. Lost re-election to Williams.
|
| Rufus Mallory
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1867 – March 3, 1869
|
Elected in 1866. Retired.
|
| Charles H. Martin
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1931 – January 3, 1935
|
Elected in 1930. Retired to run for governor.
|
| Clifton N. McArthur
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1915 – March 3, 1923
|
Elected in 1914. Lost re-election to Watkins.
|
| John R. McBride
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1863 – March 3, 1865
|
Elected in 1862. Lost renomination to Henderson.
|
| Malcolm A. Moody
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1899 – March 3, 1903
|
Elected in 1898. Lost renomination to Williamson.
|
| James W. Mott
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1933 – November 12, 1945
|
Elected in 1932. Died.
|
| James W. Nesmith
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
December 1, 1873 – March 3, 1875
|
Elected to finish Wilson's term. Retired.
|
| A. Walter Norblad
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 18, 1946 – September 20, 1964
|
Elected to finish Mott's term. Died.
|
| Walter M. Pierce
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1933 – January 3, 1943
|
Elected in 1932. Lost re-election to Stockman.
|
| Charles O. Porter
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1957 – January 3, 1961
|
Elected in 1956. Lost re-election to Durno.
|
| Andrea Salinas
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 2023 – present
|
Elected in 2022. Incumbent.
|
| Kurt Schrader
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 2009 – January 3, 2023
|
Elected in 2008. Lost renomination to Jamie McLeod-Skinner.
|
| George K. Shiel
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
July 30, 1861 – March 3, 1863
|
Won election contest. Retired.
|
| Nicholas J. Sinnott
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1913 – May 31, 1928
|
Elected in 1912. Resigned to become judge to the U.S. Court of Claims.
|
| James H. Slater
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1871 – March 3, 1873
|
Elected in 1870. Retired.
|
| Denny Smith
|
rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1981 – January 3, 1983
|
Elected in 1980. Redistricted to the Template:Ushr.
|
| Template:Ushr
|
January 3, 1983 – January 3, 1991
|
Redistricted from the Template:Ushr and re-elected in 1982. Lost re-election to Kopetski.
|
| Joseph S. Smith
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1869 – March 3, 1871
|
Elected in 1868. Retired.
|
| Bob Smith
|
rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1983 – January 3, 1995
|
Elected in 1982. Retired.
|
January 3, 1997 – January 3, 1999
|
Elected in 1996. Retired.
|
| Lowell Stockman
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1943 – January 3, 1953
|
Elected in 1942. Retired.
|
| Lansing Stout
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1859 – March 3, 1861
|
Elected in 1858. Lost renomination to Thayer.
|
| Andrew J. Thayer
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1861 – July 30, 1861
|
Elected in 1860. Lost election contest to Shiel.
|
| Samuel Thurston
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1849 – March 3, 1851
|
Elected in 1849 Died.
|
| Thomas H. Tongue
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1897 – January 11, 1903
|
Elected in 1896. Re-elected but died before next term began.
|
| Al Ullman
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1957 – January 3, 1981
|
Elected in 1956. Lost re-election to D. Smith.
|
| Greg Walden
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
January 3, 1999 – January 3, 2021
|
Elected in 1998. Retired.
|
| Elton Watkins
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1923 – March 3, 1925
|
Elected in 1922. Lost re-election to Crumpacker.
|
| James H. Weaver
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1975 – January 3, 1987
|
Elected in 1974. Retired to run for U.S. senator.
|
| John Whiteaker
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
March 4, 1879 – March 3, 1881
|
Elected in 1878. Lost re-election to George.
|
| Richard Williams
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1877 – March 3, 1879
|
Elected in 1876. Retired.
|
| John N. Williamson
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1903 – March 3, 1907
|
Elected in 1902 Retired.
|
| Joseph G. Wilson
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
March 4, 1873 – July 2, 1873
|
Elected in 1872. Died.
|
| David Wu
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1999 – August 3, 2011
|
Elected in 1998. Resigned due to sexual misconduct accusation.
|
| Wendell Wyatt
|
style="background-color:Template:Republican Party (US)/meta/shading" | Republican
|
Template:Ushr
|
November 3, 1964 – January 3, 1975
|
Elected to finish Norblad's term. Retired.
|
| Ron Wyden
|
style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic
|
Template:Ushr
|
January 3, 1981 – February 5, 1996
|
Elected in 1980. Resigned when elected U.S. senator.
|