United States congressional delegations from Oklahoma


These are tables of congressional delegations from Oklahoma to the United States House of Representatives and the United States Senate.

House of Representatives

Current members of the House

DistrictRepresentativePartyIncumbencyCPVIDistrict map
1st
Kevin Hern
RepublicanSince November 6, 2018R+17
2nd
Markwayne Mullin
RepublicanSince January 3, 2013R+24
3rd
Frank Lucas
RepublicanSince May 10, 1994R+27
4th
Tom Cole
RepublicanSince January 3, 2003R+20
5th
Kendra Horn
DemocraticSince January 3, 2019R+10

1889–1907: one non-voting delegate

Congress
'
David Archibald Harvey
'
-
'
Dennis Thomas Flynn
'
-
'
James Yancy Callahan
'
Dennis Thomas Flynn
'
-
'
Bird Segle McGuire

-

1907–1913: five seats

1913–1933: eight seats

After the 1910 census, Oklahoma gained three seats. From 1913 to 1915, these extra seats were represented At-large.
After 1915, all the seats were represented by districts.

1933–1943: nine seats

After the 1930 census, Oklahoma had its most seats, nine. The ninth seat represented the state At-large.

1943–1953: eight seats

After the 1940 census, the At-large seat was eliminated.

1953–2003: six seats

2003–present: five seats

United States Senate

Class 2 SenatorsCongressClass 3 Senators
Robert L. Owen ' Thomas P. Gore
' --
' --
' --
' --
' --
' --
' John W. Harreld -
' --
William B. Pine ' -
' J. W. Elmer Thomas -
' --
Thomas P. Gore ' -
' --
' --
Joshua B. Lee ' -
' --
' --
Edward H. Moore ' -
' --
' --
Robert S. Kerr ' -
' A. S. Mike Monroney -
' --
' --
' --
' --
' --
J. Howard Edmondson ' -
Fred Roy Harris ' -
' --
' --
' Henry Bellmon -
' --
Dewey F. Bartlett ' -
' --
' --
David L. Boren ' -
' Don Nickles -
' --
' --
' --
' --
' --
' --
' James Inhofe -
' --
' --
' --
' --
' --
' Tom Coburn -
' --
' --
' --
' --
' James Lankford -
' --
--

Key