| Religious Affiliation | Senators | Rep. | Total in Congress | % of U.S. Congress |
|---|---|---|---|---|
| Catholic | 26 | 128 | 154 | 28.6% |
| Baptist | 6 | 64 | 70 | 13.0% |
| Methodist | 12 | 49 | 61 | 11.3% |
| Presbyterian | 13 | 39 | 52 | 9.6% |
| Episcopalian | 10 | 35 | 45 | 8.3% |
| Jewish | 11 | 26 | 37 | 6.9% |
| Lutheran | 4 | 20 | 24 | 4.5% |
| Latter-day Saint | 5 | 13 | 18 | 3.3% |
| Congregationalist/United Church of Christ | 6 | 4 | 10 | 1.9% |
| Stone-Campbell | 1 | 5 | 6 | 1.1% |
| Christian Scientist | 0 | 5 | 5 | 0.9% |
| Assemblies of God | 0 | 4 | 4 | 0.7% |
| Eastern Orthodox/Greek Orthodox | 2 | 1 | 3 | 0.6% |
| Unitarian-Universalist | 1 | 2 | 3 | 0.6% |
| African Methodist Episcopal (AME) | 0 | 2 | 2 | 0.4% |
| Christian Reformed Church | 0 | 2 | 2 | 0.4% |
| Seventh-day Adventist | 0 | 2 | 2 | 0.4% |
| International Church of the Foursquare Gospel | 1 | 0 | 1 | 0.2% |
| Community Church | 0 | 1 | 1 | 0.2% |
| Moravian | 0 | 1 | 1 | 0.2% |
| Quaker | 0 | 1 | 1 | 0.2% |
| Evangelical (not further defined) | 1 | 1 | 2 | 0.4% |
| Protestant (not further defined) | 1 | 24 | 25 | 4.6% |
| Christian (not further specified) | 0 | 6 | 6 | 1.1% |
| unspecified | 0 | 4 | 4 | 0.7% |
| TOTAL | 100 | 439 | 539 | 100.0% |
| Senator (Party) | State | Religious Affiliation |
|---|---|---|
| Chuck Grassley (R) | IA | Baptist |
| Mitch McConnell (R) | KY | Baptist |
| Thad Cochran (R) | MS | Baptist |
| Trent Lott (R) | MS | Baptist |
| Robert C. Byrd (D) | WV | Baptist |
| Lindsey Graham (R) | SC | Southern Baptist |
| Lisa Murkowski (R) | AK | Catholic |
| Chris Dodd (D) | CT | Catholic |
| Joseph R. Biden Jr. (D) | DE | Catholic |
| Dick Durbin (D) | IL | Catholic |
| Peter G. Fitzgerald (R) | IL | Catholic |
| Tom Harkin (D) | IA | Catholic |
| Sam Brownback (R) | KS | Catholic |
| Jim Bunning (R) | KY | Catholic |
| John Breaux (D) | LA | Catholic |
| Mary L. Landrieu (D) | LA | Catholic |
| Barbara A. Mikulski (D) | MD | Catholic |
| Edward M. Kennedy (D) | MA | Catholic |
| John Kerry (D) | MA | Catholic |
| John E. Sununu (R) | NH | Catholic |
| Susan M. Collins (R) | ME | Catholic |
| Pete V. Domenici (R) | NM | Catholic |
| Mike DeWine (R) | OH | Catholic |
| George V. Voinovich (R) | OH | Catholic |
| Don Nickles (R) | OK | Catholic |
| Rick Santorum (R) | PA | Catholic |
| Jack Reed (D) | RI | Catholic |
| Tom Daschle (D) | SD | Catholic |
| Patrick Leahy (D) | VT | Catholic |
| Maria Cantwell (D) | WA | Catholic |
| Patty Murray (D) | WA | Catholic |
| Ben Nighthorse Campbell (R) | CO | Catholic; Native American |
| John Cornyn (R) | TX | Church of Christ (Stone-Campbell) |
| Daniel K. Akaka (D) | HI | Congregationalist |
| Judd Gregg (R) | NH | Congregationalist |
| James M. Jeffords (Ind) | VT | Congregationalist |
| Bob Graham (D) | FL | United Church of Christ |
| Max Baucus (D) | MT | United Church of Christ |
| Jon S. Corzine (D) | NJ | United Church of Christ |
| Ted Stevens (R) | AK | Episcopalian |
| John McCain (R) | AZ | Episcopalian |
| Blanche Lincoln (D) | AR | Episcopalian |
| Bill Nelson (D) | FL | Episcopalian |
| Saxby Chambliss (R) | GA | Episcopalian |
| Evan Bayh (D) | IN | Episcopalian |
| Chuck Hagel (R) | NE | Episcopalian |
| Lincoln D. Chafee (R) | RI | Episcopalian |
| Kay Bailey Hutchison (R) | TX | Episcopalian |
| John W. Warner (R) | VA | Episcopalian |
| Mark Pryor (D) | AR | Evangelical |
| Olympia J. Snowe (R) | ME | Greek Orthodox |
| Paul S. Sarbanes (D) | MD | Greek Orthodox |
| John Ensign (R) | NV | International Church of the Foursquare Gospel |
| Joe Lieberman (D) | CT | Orthodox Judaism |
| Barbara Boxer (D) | CA | Jewish |
| Dianne Feinstein (D) | CA | Jewish |
| Carl Levin (D) | MI | Jewish |
| Norm Coleman (R) | MN | Jewish |
| Frank R. Lautenberg (D) | NJ | Jewish |
| Charles E. Schumer (D) | NY | Jewish |
| Ron Wyden (D) | OR | Jewish |
| Arlen Specter (R) | PA | Jewish |
| Russell D. Feingold (D) | WI | Jewish |
| Herb Kohl (D) | WI | Jewish |
| Mike Crapo (R) | ID | Latter-day Saint |
| Harry Reid (D) | NV | Latter-day Saint |
| Gordon H. Smith (R) | OR | Latter-day Saint |
| Robert F. Bennett (R) | UT | Latter-day Saint |
| Orrin G. Hatch (R) | UT | Latter-day Saint |
| Conrad Burns (R) | MT | Lutheran |
| Byron L. Dorgan (D) | ND | Lutheran |
| Fritz Hollings (D) | SC | Lutheran |
| Tim Johnson (D) | SD | Lutheran |
| Jeff Sessions (R) | AL | Methodist |
| Zell Miller (D) | GA | Methodist |
| Daniel K. Inouye (D) | HI | Methodist |
| Larry Craig (R) | ID | Methodist |
| Richard G. Lugar (R) | IN | Methodist |
| Pat Roberts (R) | KS | Methodist |
| Ben Nelson (D) | NE | Methodist |
| Jeff Bingaman (D) | NM | Methodist |
| Hillary Rodham Clinton (D) | NY | Methodist |
| John Edwards (D) | NC | Methodist |
| Craig Thomas (R) | WY | Methodist |
| Debbie Stabenow (D) | MI | United Methodist |
| Richard C. Shelby (R) | AL | Presbyterian |
| Jon Kyl (R) | AZ | Presbyterian |
| Mark Dayton (D) | MN | Presbyterian |
| James M. Talent (R) | MO | Presbyterian |
| Elizabeth Dole (R) | NC | Presbyterian |
| Tom Carper (D) | DE | Presbyterian |
| Christopher S 'Kit' Bond (R) | MO | Presbyterian |
| James M. Inhofe (R) | OK | Presbyterian |
| Lamar Alexander (R) | TN | Presbyterian |
| Bill Frist (R) | TN | Presbyterian |
| George Allen (R) | VA | Presbyterian |
| Jay Rockefeller (D) | WV | Presbyterian |
| Mike Enzi (R) | WY | Presbyterian |
| Kent Conrad (D) | ND | Unitarian-Universalist |
| Wayne Allard (R) | CO | "Protestant" |
| Alcee L. Hastings (D) | FL-23 | African Methodist Episcopal |
| James E. Clyburn (D) | SC-6 | African Methodist Episcopal |
| Marilyn Musgrave (R) | CO-4 | Assemblies of God |
| Timothy V. Johnson (R) | IL-15 | Assemblies of God |
| Todd Tiahrt (R) | KS-4 | Assemblies of God |
| Jo Ann Davis (R) | VA-1 | Assemblies of God |
| Terry Everett (R) | AL-2 | Baptist |
| Spencer Bachus (R) | AL-6 | Baptist |
| John Boozman (R) | AR-3 | Baptist |
| Bill Thomas (R) | CA-22 | Baptist |
| Juanita Millender-McDonald (D) | CA-37 | Baptist |
| Dana Rohrabacher (R) | CA-46 | Baptist |
| Duncan Hunter (R) | CA-52 | Baptist |
| Barbara Lee (D) | CA-9 | Baptist |
| Corrine Brown (D) | FL-3 | Baptist |
| Nathan Deal (R) | GA-10 | Baptist |
| David Scott (D) | GA-13 | Baptist |
| Sanford D. Bishop Jr. (D) | GA-2 | Baptist |
| John Lewis (D) | GA-5 | Baptist |
| Don Manzullo (R) | IL-16 | Baptist |
| Jesse Jackson Jr. (D) | IL-2 | Baptist |
| Danny K. Davis (D) | IL-7 | Baptist |
| Julia Carson (D) | IN-7 | Baptist |
| Ron Lewis (R) | KY-2 | Baptist |
| Hal Rogers (R) | KY-5 | Baptist |
| William J. Jefferson (D) | LA-2 | Baptist |
| Rodney Alexander (R) | LA-5 | Baptist |
| Albert R. Wynn (D) | MD-4 | Baptist |
| Steny H. Hoyer (D) | MD-5 | Baptist |
| Elijah E. Cummings (D) | MD-7 | Baptist |
| Carolyn Cheeks Kilpatrick (D) | MI-13 | Baptist |
| John Conyers Jr. (D) | MI-14 | Baptist |
| J Randy Forbes (R) | VA-4 | Baptist |
| Richard A. Gephardt (D) | MO-3 | Baptist |
| Sam Graves (R) | MO-6 | Baptist |
| Roy Blunt (R) | MO-7 | Baptist |
| Donald M. Payne (D) | NJ-10 | Baptist |
| Steve Pearce (R) | NM-2 | Baptist |
| Edolphus Towns (D) | NY-10 | Baptist |
| Major R. Owens (D) | NY-11 | Baptist |
| Gregory W. Meeks (D) | NY-6 | Baptist |
| Charles H. Taylor (R) | NC-11 | Baptist |
| David Price (D) | NC-4 | Baptist |
| Stephanie Tubbs Jones (D) | OH-11 | Baptist |
| Brad R. Carson (D) | OK-2 | Baptist |
| J. D. Hayworth (R) | AZ-5 | Baptist |
| Trent Franks (R) | AZ-2 | Baptist |
| Kendrick B. Meek (D) | FL-17 | Baptist |
| Frank D. Lucas (R) | OK-3 | Baptist |
| Max Burns (R) | GA-12 | Baptist |
| Chaka Fattah (D) | PA-2 | Baptist |
| Bill Jenkins (R) | TN-1 | Baptist |
| Zach Wamp (R) | TN-3 | Baptist |
| Lincoln Davis (D) | TN-4 | Baptist |
| Virgil H. Goode Jr. (R) | VA-5 | Baptist |
| Harold E. Ford Jr. (D) | TN-9 | Baptist |
| G K. Butterfield (D) | NC-1 | Baptist |
| Max Sandlin (D) | TX-1 | Baptist |
| Randy Neugebauer (R) | TX-19 | Baptist |
| Gresham Barrett (R) | SC-3 | Baptist |
| Jim Turner (D) | TX-2 | Baptist |
| Tom DeLay (R) | TX-22 | Baptist |
| Henry Bonilla (R) | TX-23 | Baptist |
| Eddie Bernice Johnson (D) | TX-30 | Baptist |
| Ed Schrock (R) | VA-2 | Baptist |
| Charles "Chip" Pickering Jr. (R) | MS-3 | Baptist |
| Alan B. Mollohan (D) | WV-1 | Baptist |
| John Hostettler (R) | IN-8 | General Baptist |
| Roger Wicker (R) | MS-1 | Southern Baptist |
| Henry Brown (R) | SC-1 | Southern Baptist |
| Rick Renzi (R) | AZ-1 | Catholic |
| Ed Pastor (D) | AZ-4 | Catholic |
| Mike Thompson (D) | CA-1 | Catholic |
| Ellen Tauscher (D) | CA-10 | Catholic |
| Richard Pombo (R) | CA-11 | Catholic |
| Anna Eshoo (D) | CA-14 | Catholic |
| Dennis Cardoza (D) | CA-18 | Catholic |
| George Radanovich (R) | CA-19 | Catholic |
| Xavier Becerra (D) | CA-31 | Catholic |
| Hilda L. Solis (D) | CA-32 | Catholic |
| Diane E. Watson (D) | CA-33 | Catholic |
| Lucille Roybal-Allard (D) | CA-34 | Catholic |
| Grace Napolitano (D) | CA-38 | Catholic |
| Linda Sanchez (D) | CA-39 | Catholic |
| Ed Royce (R) | CA-40 | Catholic |
| Joe Baca (D) | CA-43 | Catholic |
| Loretta Sanchez (D) | CA-47 | Catholic |
| Christopher Cox (R) | CA-48 | Catholic |
| George Miller (D) | CA-7 | Catholic |
| Nancy Pelosi (D) | CA-8 | Catholic |
| Scott McInnis (R) | CO-3 | Catholic |
| Bob Beauprez (R) | CO-7 | Catholic |
| John B. Larson (D) | CT-1 | Catholic |
| Rosa L. DeLauro (D) | CT-3 | Catholic |
| Michael N. Castle (R) | DE-1 | Catholic |
| Mark Foley (R) | FL-16 | Catholic |
| Ileana Ros-Lehtinen (R) | FL-18 | Catholic |
| Lincoln Diaz-Balart (R) | FL-21 | Catholic |
| E. Clay Shaw Jr. (R) | FL-22 | Catholic |
| Mario Diaz-Balart (R) | FL-25 | Catholic |
| Phil Gingrey (R) | GA-11 | Catholic |
| Jim Marshall (D) | GA-3 | Catholic |
| Jerry F. Costello (D) | IL-12 | Catholic |
| Lane Evans (D) | IL-17 | Catholic |
| Ray LaHood (R) | IL-18 | Catholic |
| Bill Lipinski (D) | IL-3 | Catholic |
| Luis V. Gutierrez (D) | IL-4 | Catholic |
| Henry J. Hyde (R) | IL-6 | Catholic |
| Pete Visclosky (D) | IN-1 | Catholic |
| Anne M. Northup (R) | KY-3 | Catholic |
| David Vitter (R) | LA-1 | Catholic |
| Billy Tauzin (R) | LA-3 | Catholic |
| Chris John (D) | LA-7 | Catholic |
| Tom Allen (D) | ME-1 | Catholic |
| Mike Michaud (D) | ME-2 | Catholic |
| C. L. 'Butch' Otter (R) | ID-1 | Catholic |
| Bill Delahunt (D) | MA-10 | Catholic |
| Richard E. Neal (D) | MA-2 | Catholic |
| James P. McGovern (D) | MA-3 | Catholic |
| Marty Meehan (D) | MA-5 | Catholic |
| Edward J. Markey (D) | MA-7 | Catholic |
| Raul M. Grijalva (D) | AZ-7 | Catholic |
| Steven A. King (R) | IA-5 | Catholic |
| Michael E. Capuano (D) | MA-8 | Catholic |
| Stephen F. Lynch (D) | MA-9 | Catholic |
| Bart Stupak (D) | MI-1 | Catholic |
| John D. Dingell (D) | MI-15 | Catholic |
| Dave Camp (R) | MI-4 | Catholic |
| Dale E. Kildee (D) | MI-5 | Catholic |
| Joe Knollenberg (R) | MI-9 | Catholic |
| Gil Gutknecht (R) | MN-1 | Catholic |
| Betty McCollum (D) | MN-4 | Catholic |
| Mark Kennedy (R) | MN-6 | Catholic |
| James L. Oberstar (D) | MN-8 | Catholic |
| Gene Taylor (D) | MS-4 | Catholic |
| William L. Clay Jr. (D) | MS-1 | Catholic |
| Karen McCarthy (D) | MO-5 | Catholic |
| Kenny Hulshof (R) | MO-9 | Catholic |
| Jon Porter (R) | NV-3 | Catholic |
| Robert Menendez (D) | NJ-13 | Catholic |
| Frank A. LoBiondo (R) | NJ-2 | Catholic |
| Chris Smith (R) | NJ-4 | Catholic |
| Frank Pallone Jr. (D) | NJ-6 | Catholic |
| Mike Ferguson (R) | NJ-7 | Catholic |
| Bill Pascrell Jr. (D) | NJ-8 | Catholic |
| Nydia M. Velazquez (D) | NY-12 | Catholic |
| Charles B. Rangel (D) | NY-15 | Catholic |
| Jose E. Serrano (D) | NY-16 | Catholic |
| John E. Sweeney (R) | NY-20 | Catholic |
| Michael R. McNulty (D) | NY-21 | Catholic |
| Maurice Hinchey (D) | NY-22 | Catholic |
| John M. McHugh (R) | NY-23 | Catholic |
| Sherwood Boehlert (R) | NY-24 | Catholic |
| James T. Walsh (R) | NY-25 | Catholic |
| Jack Quinn (R) | NY-27 | Catholic |
| Pete King (R) | NY-3 | Catholic |
| Carolyn McCarthy (D) | NY-4 | Catholic |
| Joseph Crowley (D) | NY-7 | Catholic |
| Walter B. Jones Jr. (R) | NC-3 | Catholic |
| Steve Chabot (R) | OH-1 | Catholic |
| Dennis J. Kucinich (D) | OH-10 | Catholic |
| Patrick J. Tiberi (R) | OH-12 | Catholic |
| Bob Ney (R) | OH-18 | Catholic |
| John Boehner (R) | OH-8 | Catholic |
| Marcy Kaptur (D) | OH-9 | Catholic |
| John Sullivan (R) | OK-1 | Catholic |
| Peter DeFazio (D) | OR-4 | Catholic |
| Robert A. Brady (D) | PA-1 | Catholic |
| Paul E. Kanjorski (D) | PA-11 | Catholic |
| John P. Murtha (D) | PA-12 | Catholic |
| Mike Doyle (D) | PA-14 | Catholic |
| Pat Toomey (R) | PA-15 | Catholic |
| Thad McCotter (R) | MI-11 | Catholic |
| Tim Holden (D) | PA-17 | Catholic |
| Vito Fossella (R) | NY-13 | Catholic |
| Tim Murphy (R) | PA-18 | Catholic |
| Ginny Brown-Waite (R) | FL-5 | Catholic |
| Devin Gerald Nunes (R) | CA-21 | Catholic |
| Phil English (R) | PA-3 | Catholic |
| Madeleine Z. Bordallo (D) | Guam | Catholic |
| Melissa Hart (R) | PA-4 | Catholic |
| Patrick J. Kennedy (D) | RI-1 | Catholic |
| Jim Langevin (D) | RI-2 | Catholic |
| Ruben Hinojosa (D) | TX-15 | Catholic |
| Tim Ryan (D) | OH-17 | Catholic |
| Timothy H. Bishop (D) | NY-1 | Catholic |
| Silvestre Reyes (D) | TX-16 | Catholic |
| Charlie A. Gonzalez (D) | TX-20 | Catholic |
| Ciro D. Rodriguez (D) | TX-28 | Catholic |
| Kevin Brady (R) | TX-8 | Catholic |
| Nick Lampson (D) | TX-9 | Catholic |
| Jim Moran (D) | VA-8 | Catholic |
| Doc Hastings (R) | WA-4 | Catholic |
| Paul Ryan (R) | WI-1 | Catholic |
| Jerry Kleczka (D) | WI-4 | Catholic |
| David R. Obey (D) | WI-7 | Catholic |
| Mark Green (R) | WI-8 | Catholic |
| Anibal Acevedo-Vila (D) | Puerto Rico | Catholic |
| John Tanner (D) | TN-8 | Christian Church (Disciples of Christ) |
| Ken Lucas (D) | KY-4 | Christian Church (Disciples of Christ) |
| Ike Skelton (D) | MO-4 | Christian Church (Disciples of Christ) |
| Randy "Duke" Cunningham (R) | CA-50 | Christian Churches and Churches of Christ (CC/CC) |
| Baron Hill (D) | IN-9 | Christian Church (Stone-Campbell) |
| Peter Hoekstra (R) | MI-2 | Christian Reformed Church |
| Vernon J. Ehlers (R) | MI-3 | Christian Reformed Church |
| David Dreier (R) | CA-26 | Christian Scientist |
| Tom Davis (R) | VA-11 | Christian Scientist |
| Christopher Shays (R) | CT-4 | Christian Scientist |
| Lamar Smith (R) | TX-21 | Christian Scientist |
| Bob Goodlatte (R) | VA-6 | Christian Scientist |
| Mike Pence (R) | IN-6 | Community Church |
| Nick Smith (R) | MI-7 | Congregationalist |
| Robert B. Aderholt (R) | AL-4 | Congregationalist Baptist |
| Fred Upton (R) | MI-6 | Congregationalist |
| Mark Kirk (R) | IL-10 | United Church of Christ |
| Michael Bilirakis (R) | FL-9 | Eastern Orthodox |
| Jo Bonner (R) | AL-1 | Episcopalian |
| Don Young (R) | AK-1 | Episcopalian |
| John Shadegg (R) | AZ-3 | Episcopalian |
| Sam Farr (D) | CA-17 | Episcopalian |
| Rob Simmons (R) | CT-2 | Episcopalian |
| Eleanor Holmes Norton (D) | DC | Episcopalian |
| Jim Davis (D) | FL-11 | Episcopalian |
| Adam H. Putnam (R) | FL-12 | Episcopalian |
| Ander Crenshaw (R) | FL-4 | Episcopalian |
| John L. Mica (R) | FL-7 | Episcopalian |
| Jack Kingston (R) | GA-1 | Episcopalian |
| Judy Biggert (R) | IL-13 | Episcopalian |
| Jim Leach (R) | IA-2 | Episcopalian |
| Chris Van Hollen (D) | MD-8 | Episcopalian |
| Denny Rehberg (R) | MT-1 | Episcopalian |
| Jeb Bradley (R) | NH-1 | Episcopalian |
| Charles Bass (R) | NH-2 | Episcopalian |
| Michael Burgess (R) | TX-26 | Episcopalian |
| Chris Bell (D) | TX-25 | Episcopalian |
| Robert E. Andrews (D) | NJ-1 | Episcopalian |
| Rodney Frelinghuysen (R) | NJ-11 | Episcopalian |
| Louise M. Slaughter (D) | NY-28 | Episcopalian |
| Amo Houghton (R) | NY-29 | Episcopalian |
| Cass Ballenger (R) | NC-10 | Episcopalian |
| Brad Miller (D) | NC-13 | Episcopalian |
| Ralph Regula (R) | OH-16 | Episcopalian |
| Greg Walden (R) | OR-2 | Episcopalian |
| Todd Platts (R) | PA-19 | Episcopalian |
| Jim Cooper (D) | TN-5 | Episcopalian |
| Jeb Hensarling (R) | TX-5 | Episcopalian |
| Robert C. Scott (D) | VA-3 | Episcopalian |
| Jim McDermott (D) | WA-7 | Episcopalian |
| Jennifer Dunn (R) | WA-8 | Episcopalian |
| F. James Sensenbrenner Jr. (R) | WI-5 | Episcopalian |
| Barbara Cubin (R) | WY-1 | Episcopalian |
| Mark E. Souder (R) | IN-3 | Evangelical |
| Tom Lantos (D) | CA-12 | Jewish |
| Brad Sherman (D) | CA-27 | Jewish |
| Howard L. Berman (D) | CA-28 | Jewish |
| Adam Schiff (D) | CA-29 | Jewish |
| Henry A. Waxman (D) | CA-30 | Jewish |
| Jane Harman (D) | CA-36 | Jewish |
| Bob Filner (D) | CA-51 | Jewish |
| Susan A. Davis (D) | CA-53 | Jewish |
| Robert Wexler (D) | FL-19 | Jewish |
| Peter Deutsch (D) | FL-20 | Jewish |
| Rahm Emanuel (D) | IL-5 | Jewish |
| Jan Schakowsky (D) | IL-9 | Jewish |
| Ben Cardin (D) | MD-3 | Jewish |
| Barney Frank (D) | MA-4 | Jewish |
| Sander Levin (D) | MI-12 | Jewish |
| Shelley Berkley (D) | NV-1 | Jewish |
| Steven R. Rothman (D) | NJ-9 | Jewish |
| Eliot L. Engel (D) | NY-17 | Jewish |
| Nita M. Lowey (D) | NY-18 | Jewish |
| Steve Israel (D) | NY-2 | Jewish |
| Gary Ackerman (D) | NY-5 | Jewish |
| Jerrold Nadler (D) | NY-8 | Jewish |
| Anthony D. Weiner (D) | NY-9 | Jewish |
| Martin Frost (D) | TX-24 | Jewish |
| Bernie Sanders (Ind) | VT-1 | Jewish |
| Eric Cantor (R) | VA-7 | Jewish |
| Jeff Flake (R) | AZ-6 | Latter-day Saint |
| Wally Herger (R) | CA-2 | Latter-day Saint |
| John T. Doolittle (R) | CA-4 | Latter-day Saint |
| Mike Simpson (R) | ID-2 | Latter-day Saint |
| Ernest J. Istook (R) | OK-5 | Latter-day Saint |
| Rob Bishop (R) | UT-1 | Latter-day Saint |
| Jim Matheson (D) | UT-2 | Latter-day Saint |
| Tom Udall (D) | NM-3 | Latter-day Saint |
| Chris Cannon (R) | UT-3 | Latter-day Saint |
| Howard P "Buck" McKeon (R) | CA-25 | Latter-day Saint |
| Mark Udall (D) | CO-2 | Latter-day Saint |
| Eni F H. Faleomavaega (D) | American Samoa | Latter-day Saint |
| Leonard L. Boswell (D) | IA-3 | Latter-day Saint (RLDS) |
| Artur Davis (D) | AL-7 | Lutheran |
| Lois Capps (D) | CA-23 | Lutheran |
| Doug Ose (R) | CA-3 | Lutheran |
| John M. Shimkus (R) | IL-19 | Lutheran |
| Jim Nussle (R) | IA-1 | Lutheran |
| Tom Latham (R) | IA-4 | Lutheran |
| Martin Olav Sabo (D) | MN-5 | Lutheran |
| Collin C. Peterson (D) | MN-7 | Lutheran |
| Doug Bereuter (R) | NE-1 | Lutheran |
| Sherrod Brown (D) | OH-13 | Lutheran |
| Tom Petri (R) | WI-6 | Lutheran |
| Michael G. Oxley (R) | OH-4 | Lutheran |
| Darlene Hooley (D) | OR-5 | Lutheran |
| Bill Shuster (R) | PA-9 | Lutheran |
| Stephanie Herseth (D) | SD-1 | Lutheran |
| Charles W. Stenholm (D) | TX-17 | Lutheran |
| Norm Dicks (D) | WA-6 | Lutheran |
| John Carter (R) | TX-31 | Lutheran |
| Ron Kind (D) | WI-3 | Lutheran |
| Zoe Lofgren (D) | CA-16 | Lutheran |
| Mike Rogers (R) | AL-3 | Methodist |
| Bud Cramer (D) | AL-5 | Methodist |
| Jim Kolbe (R) | AZ-8 | Methodist |
| Marion Berry (D) | AR-1 | Methodist |
| Mike Ross (D) | AR-4 | Methodist |
| Jeff Miller (R) | FL-1 | Methodist |
| Allen Boyd (D) | FL-2 | Methodist |
| Ric Keller (R) | FL-8 | Methodist |
| Johnny Isakson (R) | GA-6 | Methodist |
| Mac Collins (R) | GA-8 | Methodist |
| Charles W. Norwood (R) | GA-9 | Methodist |
| Steve Buyer (R) | IN-4 | Methodist |
| Ed Whitfield (R) | KY-1 | Methodist |
| Jim McCrery (R) | LA-4 | Methodist |
| Tom Osborne (R) | NE-3 | Methodist |
| Richard Baker (R) | LA-6 | Methodist |
| Wayne T. Gilchrest (R) | MD-1 | Methodist |
| Denise L. Majette (D) | GA-4 | Methodist |
| Mike Rogers (R) | MI-8 | Methodist |
| John Kline (R) | MN-2 | Methodist |
| Bennie G. Thompson (D) | MS-2 | Methodist |
| Lee Terry (R) | NE-2 | Methodist |
| Jim Saxton (R) | NJ-3 | Methodist |
| Heather Wilson (R) | NM-1 | Methodist |
| Steven C. LaTourette (R) | OH-14 | Methodist |
| Rob Portman (R) | OH-2 | Methodist |
| Paul E. Gillmor (R) | OH-5 | Methodist |
| Ted Strickland (D) | OH-6 | Methodist |
| Dave Hobson (R) | OH-7 | Methodist |
| Don Sherwood (R) | PA-10 | Methodist |
| John E. Peterson (R) | PA-5 | Methodist |
| Bart Gordon (D) | TN-6 | Methodist |
| Lloyd Doggett (D) | TX-10 | Methodist |
| Chet Edwards (D) | TX-11 | Methodist |
| Kay Granger (R) | TX-12 | Methodist |
| Solomon P. Ortiz (D) | TX-27 | Methodist |
| Gene Green (D) | TX-29 | Methodist |
| Sam Johnson (R) | TX-3 | Methodist |
| Dutch Ruppersberger (D) | MD-2 | Methodist |
| Ralph M. Hall (R) | TX-4 | Methodist |
| Joe Barton (R) | TX-6 | Methodist |
| John Culberson (R) | TX-7 | Methodist |
| Rick Boucher (D) | VA-9 | Methodist |
| C. W. Bill Young (R) | FL-10 | Methodist |
| Tom Cole (R) | OK-4 | Methodist |
| Rick Larsen (D) | WA-2 | Methodist |
| Dennis Hastert (R) | IL-14 | Methodist |
| Sue Myrick (R) | NC-9 | Evangelical Methodist |
| Donna Christian-Green (D) | Virgin Islands | Moravian |
| Jerry Lewis (R) | CA-41 | Presbyterian |
| Lynn Woolsey (D) | CA-6 | Presbyterian |
| Diana DeGette (D) | CO-1 | Presbyterian |
| Joel Hefley (R) | CO-5 | Presbyterian |
| Katherine Harris (R) | FL-13 | Presbyterian |
| Porter Goss (R) | FL-14 | Presbyterian |
| Cliff Stearns (R) | FL-6 | Presbyterian |
| John Linder (R) | GA-7 | Presbyterian |
| Chris Chocola (R) | IN-2 | Presbyterian |
| Jim Ryun (R) | KS-2 | Presbyterian |
| Jo Ann Emerson (R) | MO-8 | Presbyterian |
| Carolyn B. Maloney (D) | NY-14 | Presbyterian |
| Sue Kelly (R) | NY-19 | Presbyterian |
| Melvin L. Watt (D) | NC-12 | Presbyterian |
| Bob Etheridge (D) | NC-2 | Presbyterian |
| John J. Duncan Jr. (R) | TN-2 | Presbyterian |
| Richard Burr (R) | NC-5 | Presbyterian |
| Ben Chandler (D) | KY-6 | Presbyterian |
| Howard Coble (R) | NC-6 | Presbyterian |
| Mike McIntyre (D) | NC-7 | Presbyterian |
| Robin Hayes (R) | NC-8 | Presbyterian |
| Tom Tancredo (R) | CO-6 | Presbyterian |
| Earl Pomeroy (D) | ND-1 | Presbyterian |
| Deborah Pryce (R) | OH-15 | Presbyterian |
| David Wu (D) | OR-1 | Presbyterian |
| James C. Greenwood (R) | PA-8 | Presbyterian |
| Joe Wilson (R) | SC-2 | Presbyterian |
| James W. DeMint (R) | SC-4 | Presbyterian |
| John M. Spratt Jr. (D) | SC-5 | Presbyterian |
| Marsha Blackburn (R) | TN-7 | Presbyterian |
| Tom Feeney (R) | FL-24 | Presbyterian |
| Mac Thornberry (R) | TX-13 | Presbyterian |
| Frank R. Wolf (R) | VA-10 | Presbyterian |
| George R. Nethercutt Jr. (R) | WA-5 | Presbyterian |
| Shelley Moore Capito (R) | WV-2 | Presbyterian |
| Candice S. Miller (R) | MI-10 | Presbyterian |
| Vic Snyder (D) | AR-2 | Presbyterian |
| Nick Rahall (D) | WV-3 | Presbyterian |
| Tom Reynolds (R) | NY-26 | Presbyterian |
| Rush Holt (D) | NJ-12 | Quaker |
| Roscoe G. Bartlett (R) | MD-6 | Seventh-day Adventist |
| Sheila Jackson Lee (D) | TX-18 | Seventh-day Adventist |
| Pete Stark (D) | CA-13 | Unitarian |
| Nancy L. Johnson (R) | CT-5 | Unitarian |
| Pete Sessions (R) | TX-32 | United Methodist |
| Mike Honda (D) | CA-15 | "Protestant" |
| Cal Dooley (D) | CA-20 | "Protestant" |
| Elton Gallegly (R) | CA-24 | "Protestant" |
| Gary Miller (R) | CA-42 | "Protestant" |
| Darrell Issa (R) | CA-49 | "Protestant" |
| Ed Case (D) | HI-2 | "Protestant" |
| Bobby L. Rush (D) | IL-1 | "Protestant" |
| Phil Crane (R) | IL-8 | "Protestant" |
| Jerry Moran (R) | KS-1 | "Protestant" |
| Jay R. Inslee (D) | WA-1 | "Protestant" |
| Dennis Moore (D) | KS-3 | "Protestant" |
| Jim Ramstad (R) | MN-3 | "Protestant" |
| Jim Gibbons (R) | NV-2 | "Protestant" |
| Scott Garrett (R) | NJ-5 | "Protestant" |
| Joseph M. Hoeffel (D) | PA-13 | "Protestant" |
| Joe Pitts (R) | PA-16 | "Protestant" |
| Jim Gerlach (R) | PA-6 | "Protestant" |
| Curt Weldon (R) | PA-7 | "Protestant" |
| Ron Paul (R) | TX-14 | "Protestant" |
| Michael R. Turner (R) | OH-3 | "Protestant" |
| Brian Baird (D) | WA-3 | "Protestant" |
| Mary Bono (R) | CA-45 | Protestant; Scientologist |
| Ken Calvert (R) | CA-44 | Protestant; Objectivist |
| Neil Abercrombie (D) | HI-1 | Protestant (raised) |
| Maxine Waters (D) | CA-35 | "Christian" |
| Dave Weldon (R) | FL-15 | "Christian" |
| Jerry Weller (R) | IL-11 | "Christian" |
| Dan Burton (R) | IN-5 | "Christian" |
| Todd Akin (R) | MO-2 | "Christian" |
| Adam Smith (D) | WA-9 | "Christian" |
| Tammy Baldwin (D) | WI-2 | GLBT (relig. affil. unspecified) |
| John W. Olver (D) | MA-1 | unspecified |
| John F. Tierney (D) | MA-6 | unspecified |
| Earl Blumenauer (D) | OR-3 | unspecified |