List of United States senators from Oklahoma

Template:Short description Template:Use mdy dates Template:Multiple image Oklahoma was admitted to the Union on November 16, 1907, and elects United States senators to class 2 and class 3. The state's current U.S. senators are Republicans James Lankford (serving since 2015) and Markwayne Mullin (serving since 2023). Oklahoma's longest-serving senator was Jim Inhofe, who served from 1994 to 2023.

List of senators

|- style="height:2em" | colspan=3 | Vacant | nowrap | Nov 16, 1907 –
Dec 11, 1907 | Oklahoma did not elect its senators until one month after statehood. | rowspan=4 | 1 | rowspan=2 Template:List of United States senators Congress | rowspan=2 | 1 | Oklahoma did not elect its senators until one month after statehood. | nowrap | Nov 16, 1907 –
Dec 11, 1907 | colspan=3 | Vacant

|- style="height:2em" ! rowspan=9 | 1 | rowspan=9 align=left |
Robert L. Owen | rowspan=9 Template:Party shading/Democratic | Democratic | rowspan=9 nowrap | Dec 11, 1907 –
Mar 4, 1925 | rowspan=3 | Elected in 1907. | Elected in 1907. | rowspan=7 nowrap | Dec 11, 1907 –
Mar 4, 1921 | rowspan=7 Template:Party shading/Democratic | Democratic | rowspan=7 align=right |
Thomas Gore ! rowspan=7 | 1

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 2 | rowspan=3 | Re-elected in 1909.

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|- style="height:2em" | rowspan=3 | Re-elected in 1913. | rowspan=3 | 2 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 3 | rowspan=3 | Re-elected in 1914.Template:PbLost renomination.

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|- style="height:2em" | rowspan=3 | Re-elected in 1918.Template:PbRetired. | rowspan=3 | 3 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 4 | rowspan=3 | Elected in 1920.Template:PbLost re-election. | rowspan=3 nowrap | Mar 4, 1921 –
Mar 4, 1927 | rowspan=3 Template:Party shading/Republican | Republican | rowspan=3 align=right |
John W. Harreld ! rowspan=3 | 2

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|- style="height:2em" ! rowspan=3 | 2 | rowspan=3 align=left |
William B. Pine | rowspan=3 Template:Party shading/Republican | Republican | rowspan=3 nowrap | Mar 4, 1925 –
Mar 4, 1931 | rowspan=3 | Elected in 1924.Template:PbLost re-election. | rowspan=3 | 4 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 5 | rowspan=3 | Elected in 1926. | rowspan=12 nowrap | Mar 4, 1927 –
Jan 3, 1951 | rowspan=12 Template:Party shading/Democratic | Democratic | rowspan=12 align=right |
Elmer Thomas ! rowspan=12 | 3

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|- style="height:2em" ! rowspan=3 | 3 | rowspan=3 align=left |
Thomas Gore | rowspan=3 Template:Party shading/Democratic | Democratic | rowspan=3 nowrap | Mar 4, 1931 –
Jan 3, 1937 | rowspan=3 | Elected in 1930.Template:PbLost renomination. | rowspan=3 | 5 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 6 | rowspan=3 | Re-elected in 1932.

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|- style="height:2em" ! rowspan=3 | 4 | rowspan=3 align=left |
Joshua B. Lee | rowspan=3 Template:Party shading/Democratic | Democratic | rowspan=3 nowrap | Jan 3, 1937 –
Jan 3, 1943 | rowspan=3 | Elected in 1936.Template:PbLost re-election. | rowspan=3 | 6 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 7 | rowspan=3 | Re-elected in 1938.

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|- style="height:2em" ! rowspan=3 | 5 | rowspan=3 align=left |
Edward H. Moore | rowspan=3 Template:Party shading/Republican | Republican | rowspan=3 nowrap | Jan 3, 1943 –
Jan 3, 1949 | rowspan=3 | Elected in 1942.Template:PbRetired. | rowspan=3 | 7 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 8 | rowspan=3 | Re-elected in 1944.Template:PbLost renomination.

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|- style="height:2em" ! rowspan=7 | 6 | rowspan=7 align=left |
Robert S. Kerr | rowspan=7 Template:Party shading/Democratic | Democratic | rowspan=7 nowrap | Jan 3, 1949 –
Jan 1, 1963 | rowspan=3 | Elected in 1948. | rowspan=3 | 8 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 9 | rowspan=3 | Elected in 1950. | rowspan=12 nowrap | Jan 3, 1951 –
Jan 3, 1969 | rowspan=12 Template:Party shading/Democratic | Democratic | rowspan=12 align=right |
Mike Monroney ! rowspan=12 | 4

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|- style="height:2em" | rowspan=3 | Re-elected in 1954. | rowspan=3 | 9 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=4 | 10 | rowspan=4 | Re-elected in 1956.

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|- style="height:2em" | Re-elected in 1960.Template:PbDied. | rowspan=6 | 10 | rowspan=2 Template:List of United States senators Congress

|- style="height:2em" | rowspan=2 colspan=3 | Vacant | rowspan=2 nowrap | Jan 1, 1963 –
Jan 7, 1963 | rowspan=2 |  

|- style="height:2em" | rowspan=3 Template:List of United States senators Congress | rowspan=5 | 11 | rowspan=5 | Re-elected in 1962.Template:PbLost re-election.

|- style="height:2em" ! 7 | align=left |
J. Howard Edmondson | Template:Party shading/Democratic | Democratic | nowrap | Jan 7, 1963 –
Nov 3, 1964 | Appointed to continue Kerr's termTemplate:PbLost nomination to finish Kerr's term.

|- style="height:2em" ! rowspan=5 | 8 | rowspan=5 align=left |
Fred R. Harris | rowspan=5 Template:Party shading/Democratic | Democratic | rowspan=5 nowrap | Nov 3, 1964 –
Jan 3, 1973 | rowspan=2 | Elected to finish Kerr's term.

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|- style="height:2em" | rowspan=3 | Re-elected in 1966.Template:PbRetired. | rowspan=3 | 11 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 12 | rowspan=3 | Elected in 1968. | rowspan=6 nowrap | Jan 3, 1969 –
Jan 3, 1981 | rowspan=6 Template:Party shading/Republican | Republican | rowspan=6 align=right |
Henry Bellmon ! rowspan=6 | 5

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|- style="height:2em" ! rowspan=3 | 9 | rowspan=3 align=left |
Dewey F. Bartlett | rowspan=3 Template:Party shading/Republican | Republican | rowspan=3 nowrap | Jan 3, 1973 –
Jan 3, 1979 | rowspan=3 | Elected in 1972.Template:PbRetired. | rowspan=3 | 12 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 13 | rowspan=3 | Re-elected in 1974.Template:PbRetired.

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|- style="height:2em" ! rowspan=8 | 10 | rowspan=8 align=left |
David Boren | rowspan=8 Template:Party shading/Democratic | Democratic | rowspan=8 nowrap | Jan 3, 1979 –
Nov 15, 1994 | rowspan=3 | Elected in 1978. | rowspan=3 | 13 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 14 | rowspan=3 | Elected in 1980. | rowspan=14 nowrap | Jan 3, 1981 –
Jan 3, 2005 | rowspan=14 Template:Party shading/Republican | Republican | rowspan=14 align=right |
Don Nickles ! rowspan=14 | 6

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|- style="height:2em" | rowspan=3 | Re-elected in 1984. | rowspan=3 | 14 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 15 | rowspan=3 | Re-elected in 1986.

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|- style="height:2em" | rowspan=2 | Re-elected in 1990.Template:PbResigned to become President of the University of Oklahoma. | rowspan=5 | 15 | Template:List of United States senators Congress

|- style="height:2em" | rowspan=3 Template:List of United States senators Congress | rowspan=5 | 16 | rowspan=5 | Re-elected in 1992.

|- style="height:2em" | colspan=3 | Vacant | nowrap | Nov 15, 1994 –
Nov 17, 1994 |  

|- style="height:2em" ! rowspan=15 | 11 | rowspan=15 align=left |
Jim Inhofe | rowspan=15 Template:Party shading/Republican | Republican | rowspan=15 nowrap | Nov 17, 1994 –
Jan 3, 2023 | rowspan=2 | Elected in 1994 to finish Boren's term.

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|- style="height:2em" | rowspan=3 | Re-elected in 1996. | rowspan=3 | 16 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 17 | rowspan=3 | Re-elected in 1998.Template:PbRetired.

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|- style="height:2em" | rowspan=3 | Re-elected in 2002. | rowspan=3 | 17 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 18 | rowspan=3 | Elected in 2004. | rowspan=5 nowrap | Jan 3, 2005 –
Jan 3, 2015 | rowspan=5 Template:Party shading/Republican | Republican | rowspan=5 align=right |
Tom Coburn ! rowspan=5 | 7

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|- style="height:2em" | rowspan=3 | Re-elected in 2008. | rowspan=3 | 18 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 19 | rowspan=2 | Re-elected in 2010.Template:PbResigned.

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|- style="height:2em" | rowspan=3 | Re-elected in 2014. | rowspan=3 | 19 | Template:List of United States senators Congress | Elected in 2014 to finish Coburn's term. | rowspan=7 nowrap | Jan 3, 2015 –
present | rowspan=7 Template:Party shading/Republican | Republican | rowspan=7 align=right |
James Lankford ! rowspan=7 | 8

|- style="height:2em" | Template:List of United States senators Congress | rowspan=3 | 20 | rowspan=3 | Re-elected in 2016.

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|- style="height:2em" | Re-elected in 2020.Template:PbResigned. | rowspan=3 | 20 | Template:List of United States senators Congress

|- style="height:2em" ! rowspan=2 | 12 | rowspan=2 align=left |
Markwayne Mullin | rowspan=2 Template:Party shading/Republican | Republican | rowspan=2 | Jan 3, 2023 –
present | rowspan=2 | Elected in 2022 to finish Inhofe's term. | Template:List of United States senators Congress | rowspan=3 | 21 | rowspan=3 | Re-elected in 2022.

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|- style="height:2em" | rowspan=2 colspan=5 | To be determined in the 2026 election. | rowspan=2| 21 | Template:List of United States senators Congress

|- style="height:2em" | Template:List of United States senators Congress | 22 | colspan=5 | To be determined in the 2028 election.

See also

• List of United States representatives from Oklahoma
• United States congressional delegations from Oklahoma
• Elections in Oklahoma

References

• Template:Cite book