State |
Name |
Party |
Elect 2006 |
First Year |
Term Expires |
Alabama |
Jefferson B. Sessions, III |
Republican |
|
1997 |
2009 |
Alabama |
Richard C. Shelby |
Republican |
|
1987 |
2011 |
Alaska |
Theodore F. Stevens |
Republican |
|
1968 |
2009 |
Alaska |
Lisa Murkowski |
Republican |
|
2002 |
2011 |
Arizona |
Jon L. Kyl |
Republican |
• |
1995 |
2013 |
Arizona |
John S. McCain, III |
Republican |
|
1987 |
2011 |
Arkansas |
Mark Pryor |
Democratic |
|
2003 |
2009 |
Arkansas |
Blanche L. Lincoln |
Democratic |
|
1999 |
2011 |
California |
Dianne G. B. Feinstein |
Democratic |
• |
1992 |
2013 |
California |
Barbara L. Boxer |
Democratic |
|
1993 |
2011 |
Colorado |
A. Wayne Allard |
Republican |
|
1997 |
2009 |
Colorado |
Kenneth Salazar |
Democratic |
|
2005 |
2011 |
Connecticut |
Joseph I. Lieberman |
Independent |
• |
1989 |
2013 |
Connecticut |
Christopher J. Dodd |
Democratic |
|
1981 |
2011 |
Delaware |
Thomas R. Carper |
Democratic |
• |
2001 |
2013 |
Delaware |
Joseph R. Biden, Jr. |
Democratic |
|
1973 |
2009 |
Florida |
C. William Nelson |
Democratic |
• |
2001 |
2013 |
Florida |
Melquiades Martinez |
Republican |
|
2005 |
2011 |
Georgia |
C. Saxby Chambliss |
Republican |
|
2003 |
2009 |
Georgia |
John Isakson |
Republican |
|
2005 |
2011 |
Hawaii |
Daniel K. Akaka |
Democratic |
• |
1990 |
2013 |
Hawaii |
Daniel K. Inouye |
Democratic |
|
1963 |
2011 |
Idaho |
Larry E. Craig |
Republican |
|
1991 |
2009 |
Idaho |
Michael D. Crapo |
Republican |
|
1999 |
2011 |
Illinois |
Richard J. Durbin |
Democratic |
|
1997 |
2009 |
Illinois |
Barack Obama |
Democratic |
|
2005 |
2011 |
Indiana |
Richard G. Lugar |
Republican |
• |
1977 |
2013 |
Indiana |
B. Evans Bayh, III |
Democratic |
|
1999 |
2011 |
Iowa |
Thomas R. Harkin |
Democratic |
|
1985 |
2009 |
Iowa |
Charles E. Grassley |
Republican |
|
1981 |
2011 |
Kansas |
C. Patrick Roberts |
Republican |
|
1997 |
2009 |
Kansas |
Samuel D. Brownback |
Republican |
|
1996 |
2011 |
Kentucky |
A. Mitchell McConnell, Jr. |
Republican |
|
1985 |
2009 |
Kentucky |
James P. Bunning |
Republican |
|
1999 |
2011 |
Louisiana |
Mary L. Landrieu |
Democratic |
|
1997 |
2009 |
Louisiana |
David Vitter |
Republican |
|
2005 |
2011 |
Maine |
Olympia J. Snowe |
Republican |
• |
1995 |
2013 |
Maine |
Susan M. Collins |
Republican |
|
1997 |
2009 |
Maryland |
Benjamin L. Cardin |
Democratic |
• |
2007 |
2013 |
Maryland |
Barbara A. Mikulski |
Democratic |
|
1987 |
2011 |
Massachusetts |
Edward M. Kennedy |
Democratic |
• |
1962 |
2013 |
Massachusetts |
John F. Kerry |
Democratic |
|
1985 |
2009 |
Michigan |
Debbie A. Stabenow |
Democratic |
• |
2001 |
2013 |
Michigan |
Carl M. Levin |
Democratic |
|
1979 |
2009 |
Minnesota |
Amy Klobuchar |
Democratic |
• |
2007 |
2013 |
Minnesota |
Norman Coleman |
Republican |
|
2003 |
2009 |
Mississippi |
C. Trent Lott, Jr. |
Republican |
• |
1989 |
2013 |
Mississippi |
W. Thad Cochran |
Republican |
|
1979 |
2009 |
Missouri |
Claire McCaskill |
Democratic |
• |
2007 |
2013 |
Missouri |
Christopher S. Bond |
Republican |
|
1987 |
2011 |
Montana |
Jon Tester |
Democratic |
• |
2007 |
2013 |
Montana |
Max S. Baucus |
Democratic |
|
1979 |
2009 |
Nebraska |
E. Benjamin Nelson |
Democratic |
• |
2001 |
2013 |
Nebraska |
Charles T. Hagel |
Republican |
|
1997 |
2009 |
Nevada |
John E. Ensign |
Republican |
• |
2001 |
2013 |
Nevada |
Harry M. Reid |
Democratic |
|
1987 |
2011 |
New Hampshire |
John E. Sununu |
Republican |
|
2003 |
2009 |
New Hampshire |
Judd A. Gregg |
Republican |
|
1993 |
2011 |
New Jersey |
Robert Menendez 1 |
Democratic |
• |
2006 |
2013 |
New Jersey |
Frank R. Lautenberg |
Democratic |
|
2003 |
2009 |
New Mexico |
Jesse F. Bingaman, Jr. |
Democratic |
• |
1983 |
2013 |
New Mexico |
Peter V. Domenici |
Republican |
|
1973 |
2009 |
New York |
Hillary Rodham Clinton |
Democratic |
• |
2001 |
2013 |
New York |
Charles E. Schumer |
Democratic |
|
1999 |
2011 |
North Carolina |
Elizabeth H. Dole |
Republican |
|
2003 |
2009 |
North Carolina |
Richard Burr |
Republican |
|
2005 |
2011 |
North Dakota |
Kent Conrad |
Democratic |
• |
1987 |
2013 |
North Dakota |
Byron L. Dorgan |
Democratic |
|
1992 |
2011 |
Ohio |
Sherrod Brown |
Democratic |
• |
2007 |
2013 |
Ohio |
George V. Voinovich |
Republican |
|
1999 |
2011 |
Oklahoma |
James Inhofe |
Republican |
|
1994 |
2009 |
Oklahoma |
Tom Coburn |
Republican |
|
2005 |
2011 |
Oregon |
Gordon H. Smith |
Republican |
|
1997 |
2009 |
Oregon |
Ronald L. Wyden |
Democratic |
|
1996 |
2011 |
Pennsylvania |
Robert Casey, Jr. |
Democratic |
• |
2007 |
2013 |
Pennsylvania |
Arlen Specter |
Republican |
|
1981 |
2011 |
Rhode Island |
Sheldon Whitehouse |
Democratic |
• |
2007 |
2013 |
Rhode Island |
John F. Reed |
Democratic |
|
1997 |
2009 |
South Carolina |
Lindsey O. Graham |
Republican |
|
2003 |
2009 |
South Carolina |
Jim DeMint |
Republican |
|
2005 |
2011 |
South Dakota |
Timothy P. Johnson |
Democratic |
|
1997 |
2009 |
South Dakota |
John Thune |
Republican |
|
2005 |
2011 |
Tennessee |
Robert P. 'Bob' Corker, Jr. |
Republican |
• |
2007 |
2013 |
Tennessee |
Lamar A. Alexander |
Republican |
|
2003 |
2009 |
Texas |
Kay Bailey Hutchison |
Republican |
• |
1993 |
2013 |
Texas |
John Cornyn |
Republican |
|
2002 |
2009 |
Utah |
Orrin G. Hatch |
Republican |
• |
1977 |
2013 |
Utah |
Robert F. Bennett |
Republican |
|
1993 |
2011 |
Vermont |
Bernard Sanders |
Independent |
• |
2007 |
2013 |
Vermont |
Patrick J. Leahy |
Democratic |
|
1975 |
2011 |
Virginia |
James H. Webb, Jr. |
Democratic |
• |
2007 |
2013 |
Virginia |
John W. Warner |
Republican |
|
1979 |
2009 |
Washington |
Maria Cantwell |
Democratic |
• |
2001 |
2013 |
Washington |
Patricia Murray |
Democratic |
|
1993 |
2011 |
West Virginia |
Robert C. Byrd |
Democratic |
• |
1959 |
2013 |
West Virginia |
John D. Rockefeller, IV |
Democratic |
|
1985 |
2009 |
Wisconsin |
Herbert H. Kohl |
Democratic |
• |
1989 |
2013 |
Wisconsin |
Russell D. Feingold |
Democratic |
|
1993 |
2011 |
Wyoming |
Craig Thomas |
Republican |
• |
1995 |
2013 |
Wyoming |
Michael B. Enzi |
Republican |
|
1997 |
2009 |
Notes: 1: Appointed in 2006 after Jon Corzine resigned to become Governor of New Jersey. Subsequently won November Election
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