class - Article I, section 3 of the Constitution requires the Senate to be divided into three classes for purposes of elections. Senators are elected to six-year terms, and every two years the members of one class—approximately one-third of the Senators—face election or reelection. Terms for Senators in Class I expire in 2013, Class II in 2009, and Class III in 2011.
Class II (2008 election)

Senators of the 110th Congress

Sort by: Name State Party

Alexander, Lamar- (R - TN) Class II

Allard, Wayne- (R - CO) Class II

Baucus, Max- (D - MT) Class II

Biden, Joseph R., Jr.- (D - DE) Class II

Chambliss, Saxby- (R - GA) Class II

Cochran, Thad- (R - MS) Class II

Coleman, Norm- (R - MN) Class II

Collins, Susan M.- (R - ME) Class II

Cornyn, John- (R - TX) Class II

Craig, Larry E.- (R - ID) Class II

Dole, Elizabeth- (R - NC) Class II

Domenici, Pete V.- (R - NM) Class II

Durbin, Richard- (D - IL) Class II

Enzi, Michael B.- (R - WY) Class II

Graham, Lindsey- (R - SC) Class II

Hagel, Chuck- (R - NE) Class II

Harkin, Tom- (D - IA) Class II

Inhofe, James M.- (R - OK) Class II

Johnson, Tim- (D - SD) Class II

Kerry, John F.- (D - MA) Class II

Landrieu, Mary L.- (D - LA) Class II

Lautenberg, Frank R.- (D - NJ) Class II

Levin, Carl- (D - MI) Class II

McConnell, Mitch- (R - KY) Class II

Pryor, Mark L.- (D - AR) Class II

Reed, Jack- (D - RI) Class II

Roberts, Pat- (R - KS) Class II

Rockefeller, John D., IV- (D - WV) Class II

Sessions, Jeff- (R - AL) Class II

Smith, Gordon H.- (R - OR) Class II

Stevens, Ted- (R - AK) Class II

Sununu, John E.- (R - NH) Class II
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Warner, John- (R - VA) Class II



Class III 2010





Senators of the 110th Congress


Bayh, Evan- (D - IN) Class III

Bennett, Robert F.- (R - UT) Class III
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Bond, Christopher S.- (R - MO) Class III

Boxer, Barbara- (D - CA) Class III

Brownback, Sam- (R - KS) Class III

Bunning, Jim- (R - KY) Class III
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Burr, Richard- (R - NC) Class III

Coburn, Tom- (R - OK) Class III

Crapo, Mike- (R - ID) Class III

DeMint, Jim- (R - SC) Class III

Dodd, Christopher J.- (D - CT) Class III

Dorgan, Byron L.- (D - ND) Class III

Feingold, Russell D.- (D - WI) Class III

Grassley, Chuck- (R - IA) Class III

Gregg, Judd- (R - NH) Class III

Inouye, Daniel K.- (D - HI) Class III

Isakson, Johnny- (R - GA) Class III

Leahy, Patrick J.- (D - VT) Class III

Lincoln, Blanche L.- (D - AR) Class III

Martinez, Mel- (R - FL) Class III

McCain, John- (R - AZ) Class III

Mikulski, Barbara A.- (D - MD) Class III

Murkowski, Lisa- (R - AK) Class III

Murray, Patty- (D - WA) Class III

Obama, Barack- (D - IL) Class III

Reid, Harry- (D - NV) Class III

Salazar, Ken- (D - CO) Class III

Schumer, Charles E.- (D - NY) Class III

Shelby, Richard C.- (R - AL) Class III

Specter, Arlen- (R - PA) Class III

Thune, John- (R - SD) Class III

Vitter, David- (R - LA) Class III

Voinovich, George V.- (R - OH) Class III

Wyden, Ron- (D - OR)


Class I 2012 (we are stuck with this bunch for a while)



Akaka, Daniel K.- (D - HI) Class I

Barrasso, John- (R - WY) Class I

Bingaman, Jeff- (D - NM) Class I

Brown, Sherrod- (D - OH) Class I

Byrd, Robert C.- (D - WV) Class I
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Cantwell, Maria- (D - WA) Class I

Cardin, Benjamin L.- (D - MD) Class I

Carper, Thomas R.- (D - DE) Class I

Casey, Robert P., Jr.- (D - PA) Class I

Clinton, Hillary Rodham- (D - NY) Class I

Conrad, Kent- (D - ND) Class I

Corker, Bob- (R - TN) Class I

Ensign, John- (R - NV) Class I

Feinstein, Dianne- (D - CA) Class I

Hatch, Orrin G.- (R - UT) Class I

Hutchison, Kay Bailey- (R - TX) Class I

Kennedy, Edward M.- (D - MA) Class I

Klobuchar, Amy- (D - MN) Class I

Kohl, Herb- (D - WI) Class I

Kyl, Jon- (R - AZ) Class I

Lieberman, Joseph I.- (ID - CT) Class I

Lott, Trent- (R - MS) Class I

Lugar, Richard G.- (R - IN) Class I

McCaskill, Claire- (D - MO) Class I

Menendez, Robert- (D - NJ) Class I

Nelson, Bill- (D - FL) Class I

Nelson, E. Benjamin- (D - NE) Class I

Sanders, Bernard- (I - VT) Class I

Snowe, Olympia J.- (R - ME) Class I

Stabenow, Debbie- (D - MI) Class I

Tester, Jon- (D - MT) Class I

Webb, Jim- (D - VA) Class I

Whitehouse, Sheldon- (D - RI)