| John Warner (R) - Virginia | George Voinovich (R) - Ohio | Strom Thurmond (R) - South Carolina |
| Fred Thompson (R) - Tennessee | Craig Thomas (R) - Wyoming | Ted Stevens (R) - Alaska |
| Arlen Specter (R) - Pennsylvania | Olympia Snowe (R) - Maine | Gordon Smith (R) - Oregon |
| Robert Smith (R) - New Hampshire | Richard Shelby (R) - Alabama | Jeff Sessions (R) - Alabama |
| Rick Santorum (R) - Pennsylvania | Pat Roberts (R) - Kansas | Don Nickles (R) - Oklahoma |
| Ben Nelson (D) - Nebraska | Frank Murkowski (R) - Alaska | Zell Miller (D) - Georgia |
| Mitch McConnell (R) - Kentucky | John McCain (R) - Arizona | Richard Lugar (R) - Indiana |
| Trent Lott (R) - Mississippi | Jon Kyl (R) - Arizona | James Jeffords (R) - Vermont |
| James Inhofe (R) - Oklahoma | Kay Bailey Hutchison (R) - Texas | Tim Hutchinson (R) - Arkansas |
| Jesse Helms (R) - North Carolina | Orrin Hatch (R) - Utah | Chuck Hagel (R) - Nebraska |
| Judd Gregg (R) - New Hampshire | Chuck Grassley (R) - Iowa | Phil Gramm (R) - Texas |
| William Frist (R) - Tennessee | Peter Fitzgerald (R) - Illinois | Russ Feingold (D) - Wisconsin |
| Michael Enzi (R) - Wyoming | John Ensign (R) - Nevada | Byron Dorgan (D) - North Dakota |
| Pete Domenici (R) - New Mexico | Christopher Dodd (D) - Connecticut | Mike DeWine (R) - Ohio |
| Mike Crapo (R) - Idaho | Larry Craig (R) - Idaho | Kent Conrad (D) - North Dakota |
| Susan Collins (R) - Maine | Thad Cochran (R) - Mississippi | John Chafee (R) - Rhode Island |
| Ben Nighthorse Campbell (R) - Colorado | Robert Byrd (D) - West Virginia | Conrad Burns (R) - Montana |
| Jim Bunning (R) - Kentucky | Sam Brownback (R) - Kansas | John Breaux (D) - Louisiana |
| Christopher Bond (R) - Missouri | Robert Bennett (R) - Utah | George Allen (R) - Virginia |
| Wayne Allard (R) - Colorado |
