| Congress Member | | | | # | Committee Leadership | Other Committees | |
|---|
| Robert Aderholt | H | (R-AL) | | 1 | | Appropriations | 0 |
| Lamar Alexander | S | (R-TN) | | 6 | Health, Education, Labor & Pensions | Appropriations, Energy & Natural Resources, Rules & Administration, Joint Committee on the Library & Joint Committee on Printing | 1 |
| Rick Allen | H | (R-GA) | | 0 | | | 0 |
| Justin Amash | H | (R-MI) | | 1 | | Oversight & Government Reform | 13 |
| Mark Amodei | H | (R-NV) | | 3 | | Judiciary, Natural Resources & Veterans' Affairs | 0 |
| Kelly Ayotte | S | (R-NH) | | 6 | | Small Business & Entrepreneurship, Armed Services, Budget, Commerce, Science & Transportation, Homeland Security & Government Affairs & Aging | 5 |
| Michele Bachmann | H | (R-MN) | | 2 | | Financial Services & Intelligence Select Committee | 145 |
| Lou Barletta | H | (R-PA) | | 3 | | Education & Workforce, Homeland Security & Transportation & Infrastructure | 0 |
| Andy Barr | H | (R-KY) | | 1 | | Financial Services | 0 |
| John Barrasso | S | (R-WY) | | 4 | Indian Affairs | Energy & Natural Resources, Environment & Public Works & Foreign Relations | 2 |
| Joe Barton | H | (R-TX) | | 1 | | Energy & Commerce | 3 |
| Karen Bass | H | (D-CA) | | 2 | | Foreign Affairs & Judiciary | 0 |
| Joyce Beatty | H | (D-OH) | | 1 | | Financial Services | 0 |
| Xavier Becerra | H | (D-CA) | | 1 | | Ways & Means | 0 |
| Dan Benishek | H | (R-MI) | | 3 | | Agriculture, Natural Resources & Veterans' Affairs | 0 |
| Kerry Bentivolio | H | (R-MI) | | 2 | | Oversight & Government Reform & Small Business | 0 |
| Jaime Herrera Beutler | H | (R-WA) | | 2 | | Appropriations & Small Business | 0 |
| Gus Bilirakis | H | (R-FL) | | 2 | | Energy & Commerce & Veterans' Affairs | 0 |
| Rob Bishop | H | (R-UT) | | 3 | | Armed Services, Natural Resources & Rules | 0 |
| Sanford Bishop | H | (D-GA) | | 1 | | Appropriations | 0 |
| Timothy Bishop | H | (D-NY) | | 2 | | Education & Workforce & Transportation & Infrastructure | 0 |
| Diane Black | H | (R-TN) | | 2 | | Budget & Ways & Means | 0 |
| Marsha Blackburn | H | (R-TN) | | 2 | | Budget & Energy & Commerce | 6 |
| Rod Blum | H | (R-IA) | | 0 | | | 0 |
| Earl Blumenauer | H | (D-OR) | | 1 | | Ways & Means | 0 |
| Roy Blunt | S | (R-MO) | | 4 | | Appropriations, Armed Services, Commerce, Science & Transportation & Rules & Administration | 2 |
| Suzanne Bonamici | H | (D-OR) | | 2 | | Education & Workforce & Science, Space & Technology | 0 |
| Cory Booker | S | (D-NJ) | | 1 | | Small Business & Entrepreneurship | 25 |
| John Boozman | S | (R-AR) | | 3 | | Agriculture, Nutrition & Forestry, Environment & Public Works & Veterans' Affairs | 1 |
| Mike Bost | H | (R-IL) | | 0 | | | 0 |
| Charles Boustany | H | (R-LA) | | 1 | | Ways & Means | 0 |
| Kevin Brady | H | (R-TX) | | 1 | | Ways & Means | 0 |
| Robert Brady | H | (D-PA) | | 2 | Administration | Armed Services | 0 |
| Jim Bridenstine | H | (R-OK) | | 2 | | Armed Services & Science, Space & Technology | 0 |
| Mo Brooks | H | (R-AL) | | 3 | | Armed Services, Foreign Affairs & Science, Space & Technology | 0 |
| Susan Brooks | H | (R-IN) | | 3 | | Education & Workforce, Ethics & Homeland Security | 0 |
| Corrine Brown | H | (D-FL) | | 2 | | Transportation & Infrastructure & Veterans' Affairs | 0 |
| Sherrod Brown | S | (D-OH) | | 6 | | Agriculture, Nutrition & Forestry, Appropriations, Banking, Housing & Urban Affairs, Finance, Veterans' Affairs & Ethics | 4 |
| Julia Brownley | H | (D-CA) | | 2 | | Science, Space & Technology & Veterans' Affairs | 0 |
| Vern Buchanan | H | (R-FL) | | 1 | | Ways & Means | 0 |
| Ken Buck | H | (R-CO) | | 0 | | | 2 |
| Larry Bucshon | H | (R-IN) | | 3 | | Education & Workforce, Science, Space & Technology & Transportation & Infrastructure | 0 |
| Michael Burgess | H | (R-TX) | | 2 | | Energy & Commerce & Rules | 0 |
| Richard Burr | S | (R-NC) | | 4 | Veterans' Affairs | Finance, Health, Education, Labor & Pensions & Intelligence | 2 |
| Cheri Bustos | H | (D-IL) | | 2 | | Agriculture & Transportation & Infrastructure | 0 |
| G. K. Butterfield | H | (D-NC) | | 1 | | Energy & Commerce | 0 |
| Bradley Byrne | H | (R-AL) | | 0 | | | 0 |
| Ken Calvert | H | (R-CA) | | 2 | Budget | Appropriations | 0 |
| Dave Camp | H | (R-MI) | | 1 | Ways & Means | | 0 |
| John Campbell | H | (R-CA) | | 2 | | Budget & Financial Services | 0 |
| Maria Cantwell | S | (D-WA) | | 5 | Indian Affairs | Commerce, Science & Transportation, Energy & Natural Resources, Finance & Small Business & Entrepreneurship | 1 |
| Shelley Moore Capito | S | (R-WV) | | 2 | | Financial Services & Transportation & Infrastructure | 0 |
| Lois Capps | H | (D-CA) | | 1 | | Energy & Commerce | 0 |
| Mike Capuano | H | (D-MA) | | 3 | | Ethics, Financial Services & Transportation & Infrastructure | 0 |
| Tony Cardenas | H | (D-CA) | | 3 | | Budget, Natural Resources & Oversight & Government Reform | 0 |
| John Carney | H | (D-DE) | | 1 | | Financial Services | 0 |
| Tom Carper | S | (D-DE) | | 3 | Homeland Security & Government Affairs | Environment & Public Works & Finance | 1 |
| Buddy Carter | H | (R-GA) | | 0 | | | 0 |
| John Carter | H | (R-TX) | | 1 | | Appropriations | 0 |
| Matt Cartwright | H | (D-PA) | | 2 | | Natural Resources & Oversight & Government Reform | 0 |
| Bill Cassidy | S | (R-LA) | | 1 | | Energy & Commerce | 4 |
| Kathy Castor | H | (D-FL) | | 2 | | Budget & Energy & Commerce | 0 |
| Joaquín Castro | H | (D-TX) | | 2 | | Armed Services & Foreign Affairs | 1 |
| Steve Chabot | H | (R-OH) | | 3 | | Foreign Affairs, Judiciary & Small Business | 0 |
| Jason Chaffetz | H | (R-UT) | | 3 | | Homeland Security, Judiciary & Oversight & Government Reform | 0 |
| Katherine Clark | H | (D-MA) | | 0 | | | 0 |
| Yvette Clarke | H | (D-NY) | | 3 | | Ethics, Homeland Security & Small Business | 0 |
| Curt Clawson | H | (R-FL) | | 0 | | | 0 |
| Lacy Clay | H | (D-MO) | | 2 | | Financial Services & Oversight & Government Reform | 0 |
| Emanuel Cleaver | H | (D-MO) | | 1 | | Financial Services | 0 |
| Jim Clyburn | H | (D-SC) | | 0 | | | 2 |
| Daniel Coats | S | (R-IN) | | 4 | | Appropriations, Commerce, Science & Transportation, Intelligence & Joint Economic Committee | 1 |
| Howard Coble | H | (R-NC) | | 2 | | Judiciary & Transportation & Infrastructure | 0 |
| Tom Coburn | S | (R-OK) | | 3 | Homeland Security & Government Affairs | Banking, Housing & Urban Affairs & Intelligence | 13 |
| Thad Cochran | S | (R-MS) | | 4 | Agriculture, Nutrition & Forestry & Appropriations | Rules & Administration & Joint Committee on the Library | 1 |
| Mike Coffman | H | (R-CO) | | 3 | | Armed Services, Small Business & Veterans' Affairs | 4 |
| Tom Cole | H | (R-OK) | | 3 | | Budget, Appropriations & Rules | 0 |
| Chris Collins | H | (R-NY) | | 2 | | Agriculture & Small Business | 0 |
| Doug Collins | H | (R-GA) | | 3 | | Foreign Affairs, Judiciary & Oversight & Government Reform | 0 |
| Susan Collins | S | (R-ME) | | 3 | Aging | Appropriations & Intelligence | 21 |
| Michael Conaway | H | (R-TX) | | 4 | Ethics | Agriculture, Armed Services & Intelligence Select Committee | 0 |
| Gerald Connolly | H | (D-VA) | | 2 | | Foreign Affairs & Oversight & Government Reform | 0 |
| John Conyers | H | (D-MI) | | 1 | Judiciary | | 3 |
| Paul Cook | H | (R-CA) | | 3 | | Armed Services, Foreign Affairs & Veterans' Affairs | 0 |
| Chris Coons | S | (D-DE) | | 5 | | Small Business & Entrepreneurship, Budget, Energy & Natural Resources, Foreign Relations & Judiciary | 1 |
| Jim Cooper | H | (D-TN) | | 2 | | Armed Services & Oversight & Government Reform | 0 |
| Bob Corker | S | (R-TN) | | 3 | Foreign Relations | Banking, Housing & Urban Affairs & Aging | 34 |
| John Cornyn | S | (R-TX) | | 2 | | Finance & Judiciary | 3 |
| Jim Costa | H | (D-CA) | | 2 | | Agriculture & Natural Resources | 0 |
| Tom Cotton | S | (R-AR) | | 2 | | Financial Services & Foreign Affairs | 88 |
| Joe Courtney | H | (D-CT) | | 3 | | Agriculture, Armed Services & Education & Workforce | 0 |
| Kevin Cramer | H | (R-ND) | | 2 | | Natural Resources & Science, Space & Technology | 0 |
| Mike Crapo | S | (R-ID) | | 5 | Banking, Housing & Urban Affairs | Budget, Environment & Public Works, Finance & Indian Affairs | 2 |
| Rick Crawford | H | (R-AR) | | 2 | | Agriculture & Transportation & Infrastructure | 0 |
| Ander Crenshaw | H | (R-FL) | | 1 | | Appropriations | 0 |
| Joseph Crowley | H | (D-NY) | | 1 | | Ways & Means | 0 |
| Ted Cruz | S | (R-TX) | | 5 | | Armed Services, Commerce, Science & Transportation, Judiciary, Rules & Administration & Aging | 251 |
| Henry Cuellar | H | (D-TX) | | 1 | | Appropriations | 0 |
| John Culberson | H | (R-TX) | | 1 | | Appropriations | 0 |
| Elijah Cummings | H | (D-MD) | | 2 | Oversight & Government Reform | Transportation & Infrastructure | 4 |
| Steve Daines | S | (R-MT) | | 3 | | Homeland Security, Natural Resources & Transportation & Infrastructure | 0 |
| Danny Davis | H | (D-IL) | | 2 | | Oversight & Government Reform & Ways & Means | 0 |
| Rodney Davis | H | (R-IL) | | 2 | | Agriculture & Transportation & Infrastructure | 0 |
| Peter DeFazio | H | (D-OR) | | 2 | | Natural Resources & Transportation & Infrastructure | 0 |
| Diana DeGette | H | (D-CO) | | 1 | | Energy & Commerce | 0 |
| John Delaney | H | (D-MD) | | 1 | | Financial Services | 0 |
| Rosa DeLauro | H | (D-CT) | | 1 | | Appropriations | 0 |
| Suzan DelBene | H | (D-WA) | | 2 | | Agriculture & Judiciary | 0 |
| Jeff Denham | H | (R-CA) | | 3 | | Agriculture, Transportation & Infrastructure & Veterans' Affairs | 0 |
| Charles Dent | H | (R-PA) | | 2 | | Appropriations & Ethics | 0 |
| Ron DeSantis | H | (R-FL) | | 3 | | Foreign Affairs, Judiciary & Oversight & Government Reform | 0 |
| Mark DeSaulnier | H | (D-CA) | | 0 | | | 0 |
| Scott DesJarlais | H | (R-TN) | | 3 | | Agriculture, Education & Workforce & Oversight & Government Reform | 4 |
| Mario Diaz-Balart | H | (R-FL) | | 1 | | Appropriations | 0 |
| John Dingell | H | (D-MI) | | 1 | | Energy & Commerce | 0 |
| Lloyd Doggett | H | (D-TX) | | 1 | | Ways & Means | 0 |
| Robert Dold | H | (R-IL) | | 0 | | | 0 |
| Joe Donnelly | S | (D-IN) | | 2 | | Armed Services & Aging | 1 |
| Mike Doyle | H | (D-PA) | | 1 | | Energy & Commerce | 0 |
| Sean Duffy | H | (R-WI) | | 1 | | Financial Services | 0 |
| Jeff Duncan | H | (R-SC) | | 3 | | Foreign Affairs, Homeland Security & Natural Resources | 0 |
| Jimmy Duncan | H | (R-TN) | | 2 | | Oversight & Government Reform & Transportation & Infrastructure | 0 |
| Dick Durbin | S | (D-IL) | | 4 | | Appropriations, Judiciary, Rules & Administration & Joint Committee on the Library | 17 |
| Donna Edwards | H | (D-MD) | | 2 | | Science, Space & Technology & Transportation & Infrastructure | 0 |
| Renee Ellmers | H | (R-NC) | | 1 | | Energy & Commerce | 2 |
| Mike Enzi | S | (R-WY) | | 5 | | Budget, Finance, Health, Education, Labor & Pensions, Homeland Security & Government Affairs & Small Business & Entrepreneurship | 4 |
| Joni Ernst | S | (R-IA) | | 1 | | Small Business & Entrepreneurship | 27 |
| Anna Eshoo | H | (D-CA) | | 1 | | Energy & Commerce | 0 |
| Elizabeth Esty | H | (D-CT) | | 2 | | Science, Space & Technology & Transportation & Infrastructure | 0 |
| Blake Farenthold | H | (R-TX) | | 3 | | Judiciary, Oversight & Government Reform & Transportation & Infrastructure | 0 |
| Sam Farr | H | (D-CA) | | 1 | | Appropriations | 0 |
| Chaka Fattah | H | (D-PA) | | 1 | | Appropriations | 0 |
| Stephen Fincher | H | (R-TN) | | 1 | | Financial Services | 0 |
| Deb Fischer | S | (R-NE) | | 5 | | Armed Services, Commerce, Science & Transportation, Environment & Public Works, Small Business & Entrepreneurship & Indian Affairs | 1 |
| Mike Fitzpatrick | H | (R-PA) | | 1 | | Financial Services | 0 |
| Jeff Flake | S | (R-AZ) | | 4 | | Energy & Natural Resources, Foreign Relations, Judiciary & Aging | 38 |
| Chuck Fleischmann | H | (R-TN) | | 1 | | Appropriations | 0 |
| John Fleming | H | (R-LA) | | 2 | | Armed Services & Natural Resources | 0 |
| Bill Flores | H | (R-TX) | | 3 | | Budget, Natural Resources & Veterans' Affairs | 0 |
| Randy Forbes | H | (R-VA) | | 2 | | Armed Services & Judiciary | 0 |
| Jeff Fortenberry | H | (R-NE) | | 1 | | Appropriations | 0 |
| Virginia Foxx | H | (R-NC) | | 2 | | Education & Workforce & Rules | 5 |
| Trent Franks | H | (R-AZ) | | 2 | | Armed Services & Judiciary | 0 |
| Rodney Frelinghuysen | H | (R-NJ) | | 1 | | Appropriations | 0 |
| Marcia Fudge | H | (D-OH) | | 2 | | Agriculture & Education & Workforce | 0 |
| Pete Gallego | H | (D-TX) | | 2 | | Agriculture & Armed Services | 0 |
| Ruben Gallego | H | (D-AZ) | | 0 | | | 0 |
| John Garamendi | H | (D-CA) | | 2 | | Armed Services & Transportation & Infrastructure | 0 |
| Joe Garcia | H | (D-FL) | | 2 | | Judiciary & Natural Resources | 0 |
| Cory Gardner | S | (R-CO) | | 2 | | Small Business & Entrepreneurship & Energy & Commerce | 0 |
| Scott Garrett | H | (R-NJ) | | 2 | | Budget & Financial Services | 0 |
| Jim Gerlach | H | (R-PA) | | 1 | | Ways & Means | 0 |
| Bob Gibbs | H | (R-OH) | | 2 | | Agriculture & Transportation & Infrastructure | 0 |
| Chris Gibson | H | (R-NY) | | 2 | | Agriculture & Armed Services | 0 |
| Kirsten Gillibrand | S | (D-NY) | | 4 | | Agriculture, Nutrition & Forestry, Armed Services, Environment & Public Works & Aging | 35 |
| Louie Gohmert | H | (R-TX) | | 2 | | Judiciary & Natural Resources | 20 |
| Bob Goodlatte | H | (R-VA) | | 2 | Judiciary | Agriculture | 0 |
| Paul Gosar | H | (R-AZ) | | 2 | | Natural Resources & Oversight & Government Reform | 2 |
| Trey Gowdy | H | (R-SC) | | 4 | | Education & Workforce, Ethics, Judiciary & Oversight & Government Reform | 0 |
| Lindsey Graham | S | (R-SC) | | 4 | | Appropriations, Armed Services, Budget & Judiciary | 20 |
| Kay Granger | H | (R-TX) | | 1 | | Appropriations | 0 |
| Chuck Grassley | S | (R-IA) | | 4 | Judiciary | Agriculture, Nutrition & Forestry, Budget & Finance | 6 |
| Sam Graves | H | (R-MO) | | 2 | Small Business | Transportation & Infrastructure | 0 |
| Tom Graves | H | (R-GA) | | 1 | | Appropriations | 0 |
| Al Green | H | (D-TX) | | 1 | | Financial Services | 0 |
| Gene Green | H | (D-TX) | | 1 | | Energy & Commerce | 0 |
| Morgan Griffith | H | (R-VA) | | 1 | | Energy & Commerce | 0 |
| Raul Grijalva | H | (D-AZ) | | 2 | | Education & Workforce & Natural Resources | 0 |
| Michael Grimm | H | (R-NY) | | 1 | | Financial Services | 8 |
| Michelle Lujan Grisham | H | (D-NM) | | 3 | | Agriculture, Budget & Oversight & Government Reform | 0 |
| Brett Guthrie | H | (R-KY) | | 2 | | Education & Workforce & Energy & Commerce | 0 |
| Luis Gutierrez | H | (D-IL) | | 2 | | Judiciary & Intelligence Select Committee | 0 |
| Janice Hahn | H | (D-CA) | | 2 | | Small Business & Transportation & Infrastructure | 0 |
| Ralph Hall | H | (R-TX) | | 2 | | Energy & Commerce & Science, Space & Technology | 0 |
| Richard Hanna | H | (R-NY) | | 2 | | Small Business & Transportation & Infrastructure | 0 |
| Gregg Harper | H | (R-MS) | | 2 | | Administration & Energy & Commerce | 0 |
| Andy Harris | H | (R-MD) | | 3 | | Natural Resources, Science, Space & Technology & Transportation & Infrastructure | 0 |
| Kamala Harris | S | (D-CA) | | 0 | | | 60 |
| Vicky Hartzler | H | (R-MO) | | 3 | | Budget, Agriculture & Armed Services | 0 |
| Alcee Hastings | H | (D-FL) | | 1 | | Rules | 0 |
| Orrin Hatch | S | (R-UT) | | 4 | Finance | Health, Education, Labor & Pensions, Judiciary & Aging | 1 |
| Denny Heck | H | (D-WA) | | 2 | | Budget & Financial Services | 0 |
| Joe Heck | H | (R-NV) | | 3 | | Armed Services, Education & Workforce & Intelligence Select Committee | 0 |
| Martin Heinrich | S | (D-NM) | | 3 | | Energy & Natural Resources, Intelligence & Joint Economic Committee | 1 |
| Heidi Heitkamp | S | (D-ND) | | 4 | | Banking, Housing & Urban Affairs, Homeland Security & Government Affairs, Small Business & Entrepreneurship & Indian Affairs | 1 |
| Dean Heller | S | (R-NV) | | 5 | | Banking, Housing & Urban Affairs, Commerce, Science & Transportation, Energy & Natural Resources, Veterans' Affairs & Aging | 1 |
| Jeb Hensarling | H | (R-TX) | | 1 | Financial Services | | 1 |
| Jody Hice | H | (R-GA) | | 0 | | | 0 |
| Brian Higgins | H | (D-NY) | | 2 | | Foreign Affairs & Homeland Security | 0 |
| French Hill | H | (R-AR) | | 0 | | | 0 |
| James Himes | H | (D-CT) | | 2 | | Financial Services & Intelligence Select Committee | 0 |
| Ruben Hinojosa | H | (D-TX) | | 2 | | Education & Workforce & Financial Services | 0 |
| John Hoeven | S | (R-ND) | | 4 | | Agriculture, Nutrition & Forestry, Appropriations, Energy & Natural Resources & Indian Affairs | 15 |
| George Holding | H | (R-NC) | | 2 | | Foreign Affairs & Judiciary | 0 |
| Chris Van Hollen | H | (D-MD) | | 1 | Budget | | 0 |
| Rush Holt | H | (D-NJ) | | 2 | | Education & Workforce & Natural Resources | 3 |
| Michael Honda | H | (D-CA) | | 1 | | Appropriations | 0 |
| Steven Horsford | H | (D-NV) | | 3 | | Homeland Security, Natural Resources & Oversight & Government Reform | 0 |
| Steny Hoyer | H | (D-MD) | | 0 | | | 1 |
| Richard Hudson | H | (R-NC) | | 3 | | Agriculture, Education & Workforce & Homeland Security | 0 |
| Tim Huelskamp | H | (R-KS) | | 2 | | Small Business & Veterans' Affairs | 0 |
| Jared Huffman | H | (D-CA) | | 2 | | Budget & Natural Resources | 0 |
| Bill Huizenga | H | (R-MI) | | 1 | | Financial Services | 0 |
| Randy Hultgren | H | (R-IL) | | 2 | | Financial Services & Science, Space & Technology | 0 |
| Duncan Hunter | H | (R-CA) | | 3 | | Armed Services, Education & Workforce & Transportation & Infrastructure | 0 |
| Robert Hurt | H | (R-VA) | | 1 | | Financial Services | 0 |
| James Inhofe | S | (R-OK) | | 2 | Armed Services | Environment & Public Works | 67 |
| Johnny Isakson | S | (R-GA) | | 4 | Ethics | Finance, Health, Education, Labor & Pensions & Veterans' Affairs | 1 |
| Darrell Issa | H | (R-CA) | | 2 | Oversight & Government Reform | Judiciary | 14 |
| Sheila Jackson-Lee | H | (D-TX) | | 2 | | Homeland Security & Judiciary | 0 |
| Hakeem Jeffries | H | (D-NY) | | 2 | | Budget & Judiciary | 0 |
| Lynn Jenkins | H | (R-KS) | | 1 | | Ways & Means | 0 |
| Bill Johnson | H | (R-OH) | | 1 | | Energy & Commerce | 0 |
| Eddie Johnson | H | (D-TX) | | 2 | Science, Space & Technology | Transportation & Infrastructure | 0 |
| Ron Johnson | S | (R-WI) | | 6 | | Appropriations, Budget, Commerce, Science & Transportation, Foreign Relations, Homeland Security & Government Affairs & Small Business & Entrepreneurship | 1 |
| Sam Johnson | H | (R-TX) | | 1 | | Ways & Means | 0 |
| David Jolly | H | (R-FL) | | 0 | | | 0 |
| Walter Jones | H | (R-NC) | | 1 | | Armed Services | 0 |
| Jim Jordan | H | (R-OH) | | 2 | | Judiciary & Oversight & Government Reform | 0 |
| David Joyce | H | (R-OH) | | 1 | | Appropriations | 0 |
| Bob Casey Jr. | S | (D-PA) | | 5 | Joint Economic Committee | Agriculture, Nutrition & Forestry, Foreign Relations, Health, Education, Labor & Pensions & Aging | 1 |
| Donald Payne, Jr. | H | (D-NJ) | | 2 | | Homeland Security & Small Business | 0 |
| Filemon Vela, Jr. | H | (D-TX) | | 2 | | Agriculture & Homeland Security | 0 |
| Tim Kaine | S | (D-VA) | | 3 | | Armed Services, Budget & Foreign Relations | 47 |
| Marcy Kaptur | H | (D-OH) | | 1 | | Appropriations | 4 |
| William Keating | H | (D-MA) | | 2 | | Foreign Affairs & Homeland Security | 0 |
| Mike Kelly | H | (R-PA) | | 2 | | Education & Workforce & Ways & Means | 0 |
| Joe Kennedy | H | (D-MA) | | 2 | | Foreign Affairs & Science, Space & Technology | 11 |
| Dan Kildee | H | (D-MI) | | 1 | | Financial Services | 0 |
| Derek Kilmer | H | (D-WA) | | 2 | | Armed Services & Science, Space & Technology | 0 |
| Ron Kind | H | (D-WI) | | 1 | | Ways & Means | 0 |
| Angus King | S | (I-ME) | | 4 | | Armed Services, Budget, Rules & Administration & Intelligence | 1 |
| Peter King | H | (R-NY) | | 3 | | Financial Services, Homeland Security & Intelligence Select Committee | 11 |
| Steve King | H | (R-IA) | | 3 | | Agriculture, Judiciary & Small Business | 59 |
| Adam Kinzinger | H | (R-IL) | | 2 | | Energy & Commerce & Foreign Affairs | 0 |
| Mark Kirk | S | (R-IL) | | 4 | | Appropriations, Banking, Housing & Urban Affairs, Health, Education, Labor & Pensions & Aging | 2 |
| Ann Kirkpatrick | H | (D-AZ) | | 2 | | Transportation & Infrastructure & Veterans' Affairs | 0 |
| John Kline | H | (R-MN) | | 2 | Education & Workforce | Armed Services | 0 |
| Amy Klobuchar | S | (D-MN) | | 5 | | Agriculture, Nutrition & Forestry, Commerce, Science & Transportation, Judiciary, Rules & Administration & Joint Economic Committee | 10 |
| Annie Kuster | H | (D-NH) | | 3 | | Agriculture, Small Business & Veterans' Affairs | 0 |
| Raul Labrador | H | (R-ID) | | 2 | | Judiciary & Natural Resources | 16 |
| Doug LaMalfa | H | (R-CA) | | 2 | | Agriculture & Natural Resources | 0 |
| Doug Lamborn | H | (R-CO) | | 3 | | Armed Services, Natural Resources & Veterans' Affairs | 2 |
| Leonard Lance | H | (R-NJ) | | 1 | | Energy & Commerce | 0 |
| Jim Langevin | H | (D-RI) | | 2 | | Armed Services & Intelligence Select Committee | 0 |
| James Lankford | H | (R-OK) | | 2 | | Budget & Oversight & Government Reform | 0 |
| Rick Larsen | H | (D-WA) | | 2 | | Armed Services & Transportation & Infrastructure | 0 |
| John Larson | H | (D-CT) | | 1 | | Ways & Means | 0 |
| Robert Latta | H | (R-OH) | | 1 | | Energy & Commerce | 0 |
| Patrick Leahy | S | (D-VT) | | 5 | Judiciary | Agriculture, Nutrition & Forestry, Appropriations, Rules & Administration & Joint Committee on the Library | 1 |
| Barbara Lee | H | (D-CA) | | 2 | | Appropriations & Budget | 0 |
| Mike Lee | S | (R-UT) | | 4 | | Armed Services, Energy & Natural Resources, Judiciary & Joint Economic Committee | 3 |
| John Lewis | H | (D-GA) | | 1 | | Ways & Means | 0 |
| Daniel Lipinski | H | (D-IL) | | 2 | | Science, Space & Technology & Transportation & Infrastructure | 0 |
| Frank LoBiondo | H | (R-NJ) | | 3 | | Armed Services, Transportation & Infrastructure & Intelligence Select Committee | 0 |
| David Loebsack | H | (D-IA) | | 2 | | Armed Services & Education & Workforce | 0 |
| Zoe Lofgren | H | (D-CA) | | 2 | | Judiciary & Science, Space & Technology | 0 |
| Billy Long | H | (R-MO) | | 1 | | Energy & Commerce | 0 |
| Barry Loudermilk | H | (R-GA) | | 0 | | | 0 |
| Frank Lucas | H | (R-OK) | | 3 | Agriculture | Financial Services & Science, Space & Technology | 0 |
| Blaine Luetkemeyer | H | (R-MO) | | 2 | | Financial Services & Small Business | 0 |
| Ben Ray Lujan | H | (D-NM) | | 1 | | Energy & Commerce | 0 |
| Cynthia Lummis | H | (R-WY) | | 3 | | Natural Resources, Oversight & Government Reform & Science, Space & Technology | 0 |
| Stephen Lynch | H | (D-MA) | | 2 | | Financial Services & Oversight & Government Reform | 0 |
| Dan Maffei | H | (D-NY) | | 2 | | Armed Services & Science, Space & Technology | 0 |
| Carolyn Maloney | H | (D-NY) | | 2 | | Financial Services & Oversight & Government Reform | 0 |
| Sean Patrick Maloney | H | (D-NY) | | 2 | | Agriculture & Transportation & Infrastructure | 0 |
| Joe Manchin | S | (D-WV) | | 4 | | Armed Services, Banking, Housing & Urban Affairs, Energy & Natural Resources & Aging | 5 |
| Kenny Marchant | H | (R-TX) | | 2 | | Education & Workforce & Ways & Means | 0 |
| Tom Marino | H | (R-PA) | | 3 | | Foreign Affairs, Homeland Security & Judiciary | 0 |
| Ed Markey | S | (D-MA) | | 3 | Natural Resources | Small Business & Entrepreneurship & Energy & Commerce | 4 |
| Thomas Massie | H | (R-KY) | | 3 | | Oversight & Government Reform, Science, Space & Technology & Transportation & Infrastructure | 0 |
| Jim Matheson | H | (D-UT) | | 1 | | Energy & Commerce | 0 |
| Doris Matsui | H | (D-CA) | | 1 | | Energy & Commerce | 0 |
| John McCain | S | (R-AZ) | | 4 | | Armed Services, Foreign Relations, Homeland Security & Government Affairs & Indian Affairs | 214 |
| Carolyn McCarthy | H | (D-NY) | | 2 | | Education & Workforce & Financial Services | 0 |
| Kevin McCarthy | H | (R-CA) | | 1 | | Financial Services | 85 |
| Claire McCaskill | S | (D-MO) | | 4 | | Armed Services, Commerce, Science & Transportation, Homeland Security & Government Affairs & Aging | 4 |
| Michael McCaul | H | (R-TX) | | 3 | Homeland Security | Foreign Affairs & Science, Space & Technology | 0 |
| Tom McClintock | H | (R-CA) | | 2 | | Budget & Natural Resources | 0 |
| Betty McCollum | H | (D-MN) | | 1 | | Appropriations | 0 |
| Mitch McConnell | S | (R-KY) | | 3 | | Agriculture, Nutrition & Forestry, Appropriations & Rules & Administration | 153 |
| Jim McDermott | H | (D-WA) | | 2 | | Budget & Ways & Means | 0 |
| Jim McGovern | H | (D-MA) | | 2 | | Agriculture & Rules | 0 |
| Patrick McHenry | H | (R-NC) | | 2 | | Financial Services & Oversight & Government Reform | 0 |
| Mike McIntyre | H | (D-NC) | | 2 | | Agriculture & Armed Services | 0 |
| Buck McKeon | H | (R-CA) | | 2 | Armed Services | Education & Workforce | 3 |
| David McKinley | H | (R-WV) | | 1 | | Energy & Commerce | 0 |
| Gloria Negrete McLeod | H | (D-CA) | | 2 | | Agriculture & Veterans' Affairs | 0 |
| Jerry McNerney | H | (D-CA) | | 1 | | Energy & Commerce | 0 |
| Mark Meadows | H | (R-NC) | | 3 | | Foreign Affairs, Oversight & Government Reform & Transportation & Infrastructure | 0 |
| Pat Meehan | H | (R-PA) | | 4 | | Ethics, Homeland Security, Oversight & Government Reform & Transportation & Infrastructure | 0 |
| Gregory Meeks | H | (D-NY) | | 2 | | Financial Services & Foreign Affairs | 0 |
| Bob Menendez | S | (D-NJ) | | 3 | Foreign Relations | Banking, Housing & Urban Affairs & Finance | 1 |
| Grace Meng | H | (D-NY) | | 2 | | Foreign Affairs & Small Business | 0 |
| Jeff Merkley | S | (D-OR) | | 3 | | Banking, Housing & Urban Affairs, Budget & Environment & Public Works | 11 |
| Luke Messer | H | (R-IN) | | 3 | | Budget, Education & Workforce & Foreign Affairs | 0 |
| John Mica | H | (R-FL) | | 2 | | Oversight & Government Reform & Transportation & Infrastructure | 7 |
| Mike Michaud | H | (D-ME) | | 2 | Veterans' Affairs | Transportation & Infrastructure | 3 |
| Barbara Mikulski | S | (D-MD) | | 3 | Appropriations | Health, Education, Labor & Pensions & Intelligence | 1 |
| Candice Miller | H | (R-MI) | | 3 | Administration | Homeland Security & Transportation & Infrastructure | 0 |
| Gary Miller | H | (R-CA) | | 1 | | Transportation & Infrastructure | 0 |
| Jeff Miller | H | (R-FL) | | 3 | Veterans' Affairs | Armed Services & Intelligence Select Committee | 6 |
| Gwen Moore | H | (D-WI) | | 2 | | Budget & Financial Services | 0 |
| Jerry Moran | S | (R-KS) | | 3 | | Appropriations, Banking, Housing & Urban Affairs & Veterans' Affairs | 1 |
| Markwayne Mullin | H | (R-OK) | | 2 | | Natural Resources & Transportation & Infrastructure | 0 |
| Lisa Murkowski | S | (R-AK) | | 4 | Energy & Natural Resources | Appropriations, Health, Education, Labor & Pensions & Indian Affairs | 3 |
| Chris Murphy | S | (D-CT) | | 3 | | Foreign Relations, Health, Education, Labor & Pensions & Joint Economic Committee | 2 |
| Patrick Murphy | H | (D-FL) | | 2 | | Financial Services & Small Business | 0 |
| Tim Murphy | H | (R-PA) | | 1 | | Energy & Commerce | 0 |
| Patty Murray | S | (D-WA) | | 6 | Budget | Appropriations, Health, Education, Labor & Pensions, Rules & Administration, Veterans' Affairs & Joint Committee on Printing | 2 |
| Grace Napolitano | H | (D-CA) | | 2 | | Natural Resources & Transportation & Infrastructure | 0 |
| Richard Neal | H | (D-MA) | | 1 | | Ways & Means | 0 |
| Bill Nelson | S | (D-FL) | | 5 | Aging | Armed Services, Budget, Commerce, Science & Transportation & Finance | 37 |
| Randy Neugebauer | H | (R-TX) | | 3 | | Agriculture, Financial Services & Science, Space & Technology | 27 |
| Kristi Noem | H | (R-SD) | | 2 | | Agriculture & Armed Services | 0 |
| Rick Nolan | H | (D-MN) | | 2 | | Agriculture & Transportation & Infrastructure | 0 |
| Rich Nugent | H | (R-FL) | | 3 | | Administration, Armed Services & Rules | 0 |
| Devin Nunes | H | (R-CA) | | 2 | | Ways & Means & Intelligence Select Committee | 80 |
| Alan Nunnelee | H | (R-MS) | | 2 | | Budget & Appropriations | 0 |
| Pete Olson | H | (R-TX) | | 1 | | Energy & Commerce | 0 |
| Beto O'Rourke | H | (D-TX) | | 2 | | Homeland Security & Veterans' Affairs | 31 |
| Bill Owens | H | (D-NY) | | 1 | | Appropriations | 0 |
| Steven Palazzo | H | (R-MS) | | 3 | | Armed Services, Homeland Security & Science, Space & Technology | 0 |
| Frank Pallone | H | (D-NJ) | | 2 | | Energy & Commerce & Natural Resources | 3 |
| Gary Palmer | H | (R-AL) | | 0 | | | 0 |
| Bill Pascrell | H | (D-NJ) | | 2 | | Budget & Ways & Means | 0 |
| Rand Paul | S | (R-KY) | | 4 | Homeland Security & Government Affairs | Foreign Relations, Health, Education, Labor & Pensions & Small Business & Entrepreneurship | 65 |
| Erik Paulsen | H | (R-MN) | | 1 | | Ways & Means | 0 |
| Steve Pearce | H | (R-NM) | | 1 | | Financial Services | 0 |
| Nancy Pelosi | H | (D-CA) | | 0 | | | 348 |
| David Perdue | S | (R-GA) | | 0 | | | 2 |
| Ed Perlmutter | H | (D-CO) | | 1 | | Financial Services | 0 |
| Scott Perry | H | (R-PA) | | 3 | | Foreign Affairs, Homeland Security & Transportation & Infrastructure | 0 |
| Gary Peters | S | (D-MI) | | 2 | | Small Business & Entrepreneurship & Financial Services | 1 |
| Scott Peters | H | (D-CA) | | 2 | | Armed Services & Science, Space & Technology | 0 |
| Collin Peterson | H | (D-MN) | | 1 | Agriculture | | 0 |
| Chellie Pingree | H | (D-ME) | | 1 | | Appropriations | 0 |
| Robert Pittenger | H | (R-NC) | | 1 | | Financial Services | 0 |
| Joseph Pitts | H | (R-PA) | | 1 | | Energy & Commerce | 0 |
| Ted Poe | H | (R-TX) | | 2 | | Foreign Affairs & Judiciary | 0 |
| Rob Portman | S | (R-OH) | | 4 | | Budget, Energy & Natural Resources, Finance & Homeland Security & Government Affairs | 22 |
| Bill Posey | H | (R-FL) | | 2 | | Financial Services & Science, Space & Technology | 0 |
| David Price | H | (D-NC) | | 1 | | Appropriations | 0 |
| Mike Quigley | H | (D-IL) | | 2 | | Appropriations & Judiciary | 0 |
| Charlie Rangel | H | (D-NY) | | 1 | | Ways & Means | 0 |
| Jack Reed | S | (D-RI) | | 3 | | Appropriations, Armed Services & Banking, Housing & Urban Affairs | 1 |
| Tom Reed | H | (R-NY) | | 1 | | Ways & Means | 0 |
| David Reichert | H | (R-WA) | | 1 | | Ways & Means | 0 |
| Harry Reid | S | (D-NV) | | 0 | | | 74 |
| Jim Renacci | H | (R-OH) | | 2 | | Budget & Financial Services | 0 |
| Reid Ribble | H | (R-WI) | | 3 | | Budget, Agriculture & Transportation & Infrastructure | 0 |
| Tom Rice | H | (R-SC) | | 3 | | Budget, Small Business & Transportation & Infrastructure | 0 |
| Cedric Richmond | H | (D-LA) | | 2 | | Homeland Security & Judiciary | 0 |
| Scott Rigell | H | (R-VA) | | 2 | | Budget & Armed Services | 0 |
| Jim Risch | S | (R-ID) | | 5 | Small Business & Entrepreneurship | Energy & Natural Resources, Foreign Relations, Ethics & Intelligence | 1 |
| Pat Roberts | S | (R-KS) | | 5 | Rules & Administration | Agriculture, Nutrition & Forestry, Finance, Health, Education, Labor & Pensions & Ethics | 9 |
| Martha Roby | H | (R-AL) | | 3 | | Agriculture, Armed Services & Education & Workforce | 0 |
| Cathy McMorris Rodgers | H | (R-WA) | | 1 | | Energy & Commerce | 1 |
| Phil Roe | H | (R-TN) | | 2 | | Education & Workforce & Veterans' Affairs | 0 |
| Hal Rogers | H | (R-KY) | | 1 | Appropriations | | 0 |
| Mike Rogers | H | (R-AL) | | 3 | | Agriculture, Armed Services & Homeland Security | 0 |
| Mike Rogers | H | (R-MI) | | 2 | Intelligence Select Committee | Energy & Commerce | 9 |
| Dana Rohrabacher | H | (R-CA) | | 2 | | Foreign Affairs & Science, Space & Technology | 1 |
| Todd Rokita | H | (R-IN) | | 3 | | Budget, Administration & Education & Workforce | 0 |
| Thomas Rooney | H | (R-FL) | | 2 | | Appropriations & Intelligence Select Committee | 0 |
| Peter Roskam | H | (R-IL) | | 1 | | Ways & Means | 0 |
| Ileana Ros-Lehtinen | H | (R-FL) | | 2 | | Foreign Affairs & Rules | 0 |
| Dennis Ross | H | (R-FL) | | 1 | | Financial Services | 0 |
| Keith Rothfus | H | (R-PA) | | 2 | | Homeland Security & Judiciary | 0 |
| Mike Rounds | S | (R-SD) | | 0 | | | 0 |
| Lucille Roybal-Allard | H | (D-CA) | | 1 | | Appropriations | 0 |
| Edward Royce | H | (R-CA) | | 2 | Foreign Affairs | Financial Services | 0 |
| Marco Rubio | S | (R-FL) | | 4 | | Commerce, Science & Transportation, Foreign Relations, Small Business & Entrepreneurship & Intelligence | 28 |
| Raul Ruiz | H | (D-CA) | | 2 | | Natural Resources & Veterans' Affairs | 0 |
| Jon Runyan | H | (R-NJ) | | 3 | | Armed Services, Natural Resources & Veterans' Affairs | 0 |
| Dutch Ruppersberger | H | (D-MD) | | 1 | Intelligence Select Committee | | 0 |
| Bobby Rush | H | (D-IL) | | 1 | | Energy & Commerce | 0 |
| Paul Ryan | H | (R-WI) | | 2 | Budget | Ways & Means | 451 |
| Tim Ryan | H | (D-OH) | | 2 | | Appropriations & Budget | 0 |
| Matt Salmon | H | (R-AZ) | | 2 | | Education & Workforce & Foreign Affairs | 0 |
| Linda Sanchez | H | (D-CA) | | 2 | Ethics | Ways & Means | 0 |
| Loretta Sanchez | H | (D-CA) | | 2 | | Armed Services & Homeland Security | 0 |
| Mark Sanford | H | (R-SC) | | 0 | | | 17 |
| John Sarbanes | H | (D-MD) | | 1 | | Energy & Commerce | 0 |
| Ben Sasse | S | (R-NE) | | 0 | | | 0 |
| Steve Scalise | H | (R-LA) | | 1 | | Energy & Commerce | 90 |
| Kurt Schrader | H | (D-OR) | | 2 | | Agriculture & Budget | 0 |
| David Schweikert | H | (R-AZ) | | 2 | | Science, Space & Technology & Small Business | 1 |
| Austin Scott | H | (R-GA) | | 2 | | Agriculture & Armed Services | 2 |
| Bobby Scott | H | (D-VA) | | 2 | | Education & Workforce & Judiciary | 0 |
| David Scott | H | (D-GA) | | 2 | | Agriculture & Financial Services | 0 |
| Tim Scott | S | (R-SC) | | 5 | | Commerce, Science & Transportation, Energy & Natural Resources, Health, Education, Labor & Pensions, Small Business & Entrepreneurship & Aging | 1 |
| James Sensenbrenner | H | (R-WI) | | 2 | | Judiciary & Science, Space & Technology | 0 |
| Jose Serrano | H | (D-NY) | | 1 | | Appropriations | 0 |
| Pete Sessions | H | (R-TX) | | 1 | Rules | | 1 |
| Terri Sewell | H | (D-AL) | | 1 | | Financial Services | 0 |
| Jeanne Shaheen | S | (D-NH) | | 3 | | Armed Services, Foreign Relations & Small Business & Entrepreneurship | 1 |
| Carol Shea-Porter | H | (D-NH) | | 2 | | Armed Services & Natural Resources | 0 |
| Richard Shelby | S | (R-AL) | | 3 | | Appropriations, Banking, Housing & Urban Affairs & Rules & Administration | 2 |
| John Shimkus | H | (R-IL) | | 1 | | Energy & Commerce | 3 |
| Bill Shuster | H | (R-PA) | | 2 | Transportation & Infrastructure | Armed Services | 0 |
| Michael Simpson | H | (R-ID) | | 1 | | Appropriations | 0 |
| Albio Sires | H | (D-NJ) | | 2 | | Foreign Affairs & Transportation & Infrastructure | 0 |
| Louise Slaughter | H | (D-NY) | | 1 | Rules | | 0 |
| Adam Smith | H | (D-WA) | | 1 | Armed Services | | 0 |
| Adrian Smith | H | (R-NE) | | 1 | | Ways & Means | 0 |
| Christopher Smith | H | (R-NJ) | | 1 | | Foreign Affairs | 0 |
| Jason Smith | H | (R-MO) | | 0 | | | 0 |
| Lamar Smith | H | (R-TX) | | 3 | Science, Space & Technology | Homeland Security & Judiciary | 0 |
| Steve Southerland | H | (R-FL) | | 3 | | Agriculture, Natural Resources & Transportation & Infrastructure | 0 |
| Jackie Speier | H | (D-CA) | | 2 | | Armed Services & Oversight & Government Reform | 0 |
| Debbie Stabenow | S | (D-MI) | | 4 | Agriculture, Nutrition & Forestry | Budget, Energy & Natural Resources & Finance | 3 |
| Chris Stewart | H | (R-UT) | | 3 | | Homeland Security, Natural Resources & Science, Space & Technology | 0 |
| Steve Stivers | H | (R-OH) | | 1 | | Financial Services | 0 |
| Steve Stockman | H | (R-TX) | | 2 | | Foreign Affairs & Science, Space & Technology | 5 |
| Marlin Stutzman | H | (R-IN) | | 1 | | Financial Services | 0 |
| Dan Sullivan | S | (R-AK) | | 0 | | | 0 |
| Eric Swalwell | H | (D-CA) | | 2 | | Homeland Security & Science, Space & Technology | 0 |
| Mark Takai | H | (D-HI) | | 0 | | | 0 |
| Mark Takano | H | (D-CA) | | 2 | | Science, Space & Technology & Veterans' Affairs | 0 |
| Lee Terry | H | (R-NE) | | 1 | | Energy & Commerce | 9 |
| Jon Tester | S | (D-MT) | | 5 | | Appropriations, Banking, Housing & Urban Affairs, Homeland Security & Government Affairs, Veterans' Affairs & Indian Affairs | 5 |
| Bennie Thompson | H | (D-MS) | | 1 | Homeland Security | | 0 |
| Glenn Thompson | H | (R-PA) | | 3 | | Agriculture, Education & Workforce & Natural Resources | 0 |
| Mike Thompson | H | (D-CA) | | 2 | | Ways & Means & Intelligence Select Committee | 0 |
| Mac Thornberry | H | (R-TX) | | 2 | | Armed Services & Intelligence Select Committee | 0 |
| John Thune | S | (R-SD) | | 3 | Commerce, Science & Transportation | Agriculture, Nutrition & Forestry & Finance | 3 |
| Patrick Tiberi | H | (R-OH) | | 1 | | Ways & Means | 0 |
| Scott Tipton | H | (R-CO) | | 3 | | Agriculture, Natural Resources & Small Business | 0 |
| Dina Titus | H | (D-NV) | | 2 | | Transportation & Infrastructure & Veterans' Affairs | 0 |
| Paul Tonko | H | (D-NY) | | 1 | | Energy & Commerce | 0 |
| Pat Toomey | S | (R-PA) | | 4 | | Banking, Housing & Urban Affairs, Budget, Finance & Joint Economic Committee | 8 |
| Niki Tsongas | H | (D-MA) | | 2 | | Armed Services & Natural Resources | 0 |
| Mike Turner | H | (R-OH) | | 2 | | Armed Services & Oversight & Government Reform | 0 |
| Tom Udall | S | (D-NM) | | 5 | | Environment & Public Works, Foreign Relations, Rules & Administration, Indian Affairs & Joint Committee on Printing | 1 |
| Fred Upton | H | (R-MI) | | 1 | Energy & Commerce | | 0 |
| David Valadao | H | (R-CA) | | 1 | | Appropriations | 0 |
| Juan Vargas | H | (D-CA) | | 2 | | Agriculture & Foreign Affairs | 0 |
| Marc Veasey | H | (D-TX) | | 2 | | Armed Services & Science, Space & Technology | 0 |
| Nydia Velazquez | H | (D-NY) | | 2 | Small Business | Financial Services | 0 |
| Peter Visclosky | H | (D-IN) | | 1 | | Appropriations | 0 |
| David Vitter | S | (R-LA) | | 4 | Environment & Public Works | Armed Services, Banking, Housing & Urban Affairs & Small Business & Entrepreneurship | 41 |
| Ann Wagner | H | (R-MO) | | 1 | | Financial Services | 0 |
| Tim Walberg | H | (R-MI) | | 2 | | Education & Workforce & Oversight & Government Reform | 0 |
| Greg Walden | H | (R-OR) | | 1 | | Energy & Commerce | 3 |
| Jackie Walorski | H | (R-IN) | | 3 | | Budget, Armed Services & Veterans' Affairs | 0 |
| Tim Walz | H | (D-MN) | | 3 | | Agriculture, Transportation & Infrastructure & Veterans' Affairs | 1 |
| Mark Warner | S | (D-VA) | | 6 | | Banking, Housing & Urban Affairs, Budget, Commerce, Science & Transportation, Rules & Administration, Intelligence & Joint Economic Committee | 2 |
| Elizabeth Warren | S | (D-MA) | | 3 | | Banking, Housing & Urban Affairs, Health, Education, Labor & Pensions & Aging | 370 |
| Maxine Waters | H | (D-CA) | | 1 | Financial Services | | 0 |
| Randy Weber | H | (R-TX) | | 2 | | Foreign Affairs & Science, Space & Technology | 0 |
| Dan Webster | H | (R-FL) | | 2 | | Rules & Transportation & Infrastructure | 0 |
| Peter Welch | H | (D-VT) | | 1 | | Energy & Commerce | 0 |
| Brad Wenstrup | H | (R-OH) | | 2 | | Armed Services & Veterans' Affairs | 0 |
| Bruce Westerman | H | (R-AR) | | 0 | | | 0 |
| Lynn Westmoreland | H | (R-GA) | | 2 | | Financial Services & Intelligence Select Committee | 0 |
| Sheldon Whitehouse | S | (D-RI) | | 5 | | Budget, Environment & Public Works, Health, Education, Labor & Pensions, Judiciary & Aging | 3 |
| Ed Whitfield | H | (R-KY) | | 1 | | Energy & Commerce | 0 |
| Roger Wicker | S | (R-MS) | | 5 | | Armed Services, Budget, Commerce, Science & Transportation, Environment & Public Works & Joint Economic Committee | 2 |
| Roger Williams | H | (R-TX) | | 2 | | Budget & Transportation & Infrastructure | 0 |
| Frederica Wilson | H | (D-FL) | | 2 | | Education & Workforce & Science, Space & Technology | 0 |
| Joe Wilson | H | (R-SC) | | 3 | | Armed Services, Education & Workforce & Foreign Affairs | 3 |
| Robert Wittman | H | (R-VA) | | 2 | | Armed Services & Natural Resources | 0 |
| Steve Womack | H | (R-AR) | | 1 | | Appropriations | 0 |
| Robert Woodall | H | (R-GA) | | 3 | | Budget, Oversight & Government Reform & Rules | 0 |
| Kevin Yoder | H | (R-KS) | | 1 | | Appropriations | 0 |
| Ted Yoho | H | (R-FL) | | 1 | | Foreign Affairs | 0 |
| Don Young | H | (R-AK) | | 2 | | Natural Resources & Transportation & Infrastructure | 0 |
| Todd Young | H | (R-IN) | | 1 | | Ways & Means | 0 |