| D'AMATO, Alfonse Marcello | — | NY |
| SANTORUM, Richard John | — | PA |
| GRAMM, William Philip | — | TX |
| LAUTENBERG, Frank Raleigh | — | NJ |
| STEVENS, Theodore Fulton | — | AK |
| MACK, Connie, III | — | FL |
| DOMENICI, Pete Vichi | — | NM |
| FORD, Wendell Hampton | — | KY |
| HOLLINGS, Ernest Frederick | — | SC |
| BUMPERS, Dale | — | AR |
| ASHCROFT, John David | — | MO |
| FEINGOLD, Russell Dana | — | WI |
| LIEBERMAN, Joseph I. | — | CT |
| HUTCHINSON, Timothy | — | AR |
| DeWINE, Michael | — | OH |
| GREGG, Judd Alan | — | NH |
| SPECTER, Arlen | — | PA |
| BREAUX, John Berlinger | — | LA |
| TORRICELLI, Robert Guy | — | NJ |
| CHAFEE, John Hubbard | — | RI |
| CAMPBELL, Ben Nighthorse | — | CO |
| THURMOND, James Strom | — | SC |
| CRAIG, Larry Edwin | — | ID |
| BOND, Christopher Samuel | — | MO |
| SNOWE, Olympia Jean | — | ME |
| ALLARD, A. Wayne | — | CO |
| ROBB, Charles Spittal | — | VA |
| ABRAHAM, Spencer | — | MI |
| MURKOWSKI, Frank Hughes | — | AK |
| HUTCHISON, Kathryn Ann Bailey | — | TX |
| COVERDELL, Paul | — | GA |
| ROTH, William Victor, Jr. | — | DE |
| KEMPTHORNE, Dirk | — | ID |
| SMITH, Gordon Harold | — | OR |
| KERRY, John Forbes | — | MA |
| BURNS, Conrad | — | MT |
| FRIST, William H. | — | TN |
| LOTT, Chester Trent | — | MS |
| KOHL, Herbert H. | — | WI |
| GRAHAM, Daniel Robert | — | FL |
| NICKLES, Donald Lee | — | OK |
| BENNETT, Robert Foster | — | UT |
| BRYAN, Richard H | — | NV |
| GORTON, Thomas Slade, III | — | WA |
| FAIRCLOTH, Duncan McLauchlin | — | NC |
| THOMPSON, Fred Dalton | — | TN |
| HELMS, Jesse | — | NC |
| BIDEN, Joseph Robinette (Joe), Jr. | — | DE |
| SMITH, Robert C. | — | NH |
| Barbara Boxer | Democrat | CA |
| Dianne Feinstein | Democrat | CA |
| Mary L. Landrieu | Democrat | LA |
| Carl Levin | Democrat | MI |
| Harry Reid | Democrat | NV |
| Ron Wyden | Democrat | OR |
| Patty Murray | Democrat | WA |
| Jeff Sessions | Republican | AL |
| Richard C. Shelby | Republican | AL |
| John McCain | Republican | AZ |
| Jon Kyl | Republican | AZ |
| Chuck Grassley | Republican | IA |
| Daniel Coats | Republican | IN |
| Mitch McConnell | Republican | KY |
| Susan M. Collins | Republican | ME |
| Thad Cochran | Republican | MS |
| James M. Inhofe | Republican | OK |
| Orrin G. Hatch | Republican | UT |