| Brock, Matthew | U.S. House | CA | Republican | 1 |
| Brock, Rueben | U.S. House | PA | Democratic | 1 |
| Broden, Stephen | U.S. House | FL | Independent | 1 |
| Broderick, Jonia Marie | U.S. House | UT | OTH | 1 |
| Broderick, Victoria | U.S. House | TN | Democratic | 1 |
| Brog, David | U.S. House | NV | Republican | 1 |
| Brogowski, Lee Anne | U.S. House | NJ | Democratic | 1 |
| Broihier, Michael George | U.S. Senate | KY | Democratic | 1 |
| Brolley, Matt | U.S. House | IL | Democratic | 1 |
| Bronke, James Victor Mr | U.S. House | MI | Green | 1 |
| Brooks, Arthur Herbert Mr. Jr | President | US | Democratic | 1 |
| Brooksbank, Russell | U.S. House | IN | Libertarian | 1 |
| Brooks, Clayton W III | U.S. House | NC | Democratic | 1 |
| Brooks, Doris Flores | U.S. House | GU | Republican | 1 |
| Brooks II, John L | U.S. House | CA | Democratic | 2 |
| Brooks, Janis C Dr | U.S. House | PA | Democratic | 1 |
| Brooks, Janis C Rev Dr | U.S. House | PA | Democratic | 1 |
| Brooks, Linda Susan Ms. | U.S. House | FL | NPA | 1 |
| Brooks, Mo | U.S. Senate | AL | Republican | 1 |
| Brooks, Mo | U.S. House | AL | Republican | 1 |
| Brooks, Natisha | U.S. Senate | TN | Republican | 1 |
| Brooks, Natisha Louise | U.S. House | TN | Republican | 1 |
| Brooks, Raymond N | U.S. House | MS | Republican | 1 |
| Brooks, Sharon E. | President | US | Independent | 1 |
| Brooks, Shyyan Scott | President | US | Independent | 1 |
| Brooks, Susan Mrs. | U.S. House | IN | Republican | 2 |
| Brotschol, Hillery | U.S. House | NJ | Republican | 1 |
| Brough, Paul Matthew King V | President | US | Independent | 1 |
| Broun, Paul | U.S. House | GA | Republican | 3 |
| Brower, Douglas Rev | U.S. House | CA | Republican | 1 |
| Brown, Aja | U.S. House | CA | Democratic | 1 |
| Brown, Alvin | U.S. House | FL | Democratic | 1 |
| Brown, Anthony | U.S. House | MD | Democratic | 1 |
| Brown, Audra Lee | U.S. House | NM | Republican | 1 |
| Brown, Brandon Pendarvis | U.S. House | SC | Democratic | 1 |
| Brown, Carole Dominguin | U.S. House | MD | Democratic | 1 |
| Brown, Chance | U.S. House | TN | Democratic | 1 |
| Brown, Christine Carol | U.S. House | WA | Democratic | 1 |
| Brown, Corrine | U.S. House | FL | Democratic | 1 |
| Brown, David | U.S. House | SC | Democratic | 1 |
| Brown, David Mr. | U.S. House | CA | Democratic | 1 |
| Brown, David Wilson | U.S. House | NC | Democratic | 1 |
| Brown, Don | U.S. House | NC | Republican | 1 |
| Brown, Doris J.W. | President | US | Democratic | 2 |
| Brown, Erik | President | US | Republican | 2 |
| Brown-Fietkau, Wyndi Lee | U.S. House | OK | Democratic | 1 |
| Brown, Gary J | President | US | Democratic | 1 |
| Brown, Gavin | U.S. House | FL | Democratic | 1 |
| Brown, George Clinton | President | US | Democratic | 2 |
| Brown, Henry E. Jr. | U.S. House | SC | Republican | 1 |
| Brown II, Stephen Keith | U.S. House | TX | Democratic | 1 |
| Browning, Dean Napier | U.S. House | PA | Republican | 1 |
| Browning, Justin Michael | President | US | W | 1 |
| Browning, Kate M. | U.S. House | NY | Democratic | 1 |
| Brown, James E | U.S. House | CT | Republican | 1 |
| Brown, Jay Edward | U.S. House | IA | Democratic | 1 |
| Brown, Jeremy Michael Mr. | U.S. House | FL | Republican | 1 |
| Brown, Jesse | U.S. House | MA | Republican | 1 |
| Brown, Jessica Marie | President | US | Republican | 1 |
| Brown, Jordan | U.S. House | SC | Republican | 1 |
| Brown, Kyle S | President | US | Independent | 1 |
| Brown, Leigh | U.S. House | NC | Republican | 1 |
| Brownley, Julia | U.S. House | CA | Democratic | 2 |
| Brown, Lisa | U.S. House | WA | Democratic | 1 |
| Brown, Mary Kathleen | U.S. House | TX | Democratic | 1 |
| Brown, Mauricus | U.S. House | SC | Democratic | 1 |
| Brown, Nathan K | U.S. House | CA | Republican | 1 |
| Brown, Paul Michael | U.S. House | TX | Republican | 1 |
| Brown, Ronald Mr | U.S. House | TN | IAP | 1 |
| Brown, Sakima | U.S. House | NY | Republican | 1 |
| Brown, Sam | U.S. Senate | NV | Republican | 3 |
| Brown, Samuel Albert | President | US | Independent | 1 |
| Brown, Scott | U.S. Senate | NH | Republican | 1 |
| Brown, Shaun Denise | U.S. House | VA | Democratic | 1 |
| Brown, Sherrod | U.S. Senate | OH | Democratic | 3 |
| Brown, Shontel M | U.S. House | OH | Democratic | 1 |
| Brown, Stephen H Mr | U.S. House | SC | Republican | 1 |
| Brown, Ted Mr. | U.S. House | TX | Libertarian | 1 |
| Brown, Theodore E. Jr. | U.S. Senate | TX | Libertarian | 1 |
| Brown, Thomas William Jr. | U.S. House | AL | Republican | 1 |
| Brown, Tyron Anthony Rev Dr | U.S. House | NC | Democratic | 1 |
| Brown-Waite, Virginia | U.S. House | FL | Republican | 1 |
| Brown, Zachary Jordan | U.S. Senate | NC | Republican | 1 |
| Broyles, Abby | U.S. Senate | OK | Democratic | 1 |
| Broyles, Abby | U.S. House | OK | Democratic | 1 |
| Brubaker, Richard | U.S. House | WY | OTH | 1 |
| Bruce, Catherine Fleming Ms. | U.S. Senate | SC | Democratic | 1 |
| Bruce, Kalena | U.S. House | MO | Republican | 1 |
| Brudvig, Jack | U.S. House | WI | Democratic | 1 |
| Brueggemann, Dale Mr. | U.S. House | TX | Republican | 1 |
| Brumley, James | U.S. Senate | TX | HRP | 1 |
| Bruneau, Christopher Marc Mr Sr | U.S. House | MD | Republican | 1 |
| Brunettiis, Stefania Ms. | U.S. House | NY | Republican | 1 |
| Bruno, Eric M | U.S. House | PA | Democratic | 1 |
| Bruno, Eric M | U.S. House | PR | Democratic | 1 |
| Brunzell, Amanda Le'Anne | U.S. House | MI | Democratic | 1 |
| Bruun, Bech | U.S. House | TX | Republican | 1 |
| Bryan, Pat | U.S. House | TX | Democratic | 1 |
| Bryant, Alex L | U.S. House | MO | Republican | 1 |
| Bryant, Bart Alexander Mr | U.S. House | GA | Democratic | 1 |
| Bryant, Carolyn Bonita | U.S. House | TX | Republican | 1 |
| Bryant, Leonard L | U.S. Senate | NC | Republican | 1 |
| Bryant, Shelia | U.S. House | MD | Democratic | 1 |
| Bryce, Randy | U.S. House | WI | Democratic | 1 |
| Bryk, William Michael | U.S. House | NH | Democratic | 1 |
| Brzozowski, Dani | U.S. House | IL | Democratic | 1 |
| Bubser, Christine | U.S. House | CA | Democratic | 1 |
| Bucardo, Jennyfer | U.S. House | NC | UN | 1 |
| Bucco, Carmen | U.S. House | NJ | Republican | 1 |
| Buchanan, Gary | U.S. House | MT | Independent | 1 |
| Buchanan, Jarred Mr. | U.S. House | NY | Republican | 1 |
| Buchanan, Jarred Robert Mr. | U.S. House | NY | Republican | 2 |
| Buchanan, Vernon | U.S. House | FL | Republican | 2 |
| Bucher, Grant Mr. | U.S. House | IN | Republican | 1 |
| Buchser-Lochocki, Susan | U.S. House | WV | Republican | 1 |
| Buchser-Lochocki, Susan | President | US | Green | 1 |
| Buchwald, David | U.S. House | NY | Democratic | 1 |
| Buck, George William Phd | U.S. House | FL | Republican | 1 |
| Buckhout, Laurie | U.S. House | NC | Republican | 2 |
| Buck, Jason | U.S. House | UT | Republican | 1 |
| Buck, Kenneth R | U.S. House | CO | Republican | 1 |
| Buckley, Allen | U.S. Senate | GA | Independent | 1 |
| Buckley, Jason | U.S. Senate | KS | Libertarian | 1 |
| Buckner, Duke | U.S. House | SC | Republican | 1 |
| Buckner, Dwayne Duke | U.S. Senate | SC | Republican | 1 |
| Bucshon, Larry D. | U.S. House | IN | Republican | 3 |
| Budd, Joe | U.S. House | FL | Republican | 1 |
| Budd, Theodore P | U.S. Senate | NC | Republican | 2 |
| Budd, Theodore P. | U.S. House | NC | Republican | 1 |
| Budzinski, Nikki | U.S. House | IL | Democratic | 1 |
| Buehler, Knute | U.S. House | OR | Republican | 1 |
| Buelow, Elizabeth | President | US | Independent | 1 |
| Buenrostro Ortiz, Juan Manuel | President | US | Democratic | 1 |
| Buerger, Colin | U.S. House | CO | Democratic | 1 |
| Buerkle, Ann Marie | U.S. House | NY | Republican | 1 |
| Buford, James | U.S. House | TX | Republican | 1 |
| Buford, James R. | U.S. House | TX | Republican | 1 |
| Buford, Johnny Duane | President | US | Independent | 2 |
| Bugie, Douglas Gordon | U.S. House | OH | Democratic | 1 |
| Bukewihge, Edie | President | US | Democratic | 2 |
| Bukovinac, Terrisa Lin | President | US | Democratic | 1 |
| Bulecza, Andrew John Mr. 3rd | U.S. Senate | NC | Republican | 1 |
| Bulger, Jason Michael | U.S. House | FL | NPA | 1 |
| Bullock, Benjamin E. | U.S. House | GA | Republican | 1 |
| Bullock, Steve | U.S. Senate | MT | Democratic | 1 |
| Bullock, Steve | President | US | Democratic | 1 |
| Bunea, Nicolae Albert | President | US | Democratic | 1 |
| Bunkeddeko, Adem | U.S. House | NY | Democratic | 2 |
| Bunker, Michael P Mr | U.S. Senate | ME | Democratic | 1 |
| Bunn, James (Jim) | U.S. House | OR | Republican | 1 |
| Bunting, Justin | U.S. House | NC | Democratic | 1 |
| Buntyn, Tony | U.S. House | FL | Republican | 1 |
| Bunyan, Noah Mr. | President | US | Democratic | 1 |
| Buongiorno, Jeffrey D | U.S. House | FL | Republican | 1 |
| Burau, Justin | U.S. House | IL | Republican | 1 |
| Burbridge, Bruce | President | US | Independent | 1 |
| Burchett, Tim | U.S. House | TN | Republican | 1 |
| Burch, Lorie | U.S. House | TX | Democratic | 1 |
| Burch, Natashia | U.S. House | AR | Independent | 1 |
| Burdick, Jeff | U.S. House | CA | Democratic | 1 |
| Burd, Zachary | President | US | Republican | 1 |
| Burg, David Loren | U.S. House | NJ | Republican | 1 |
| Burger, Harry R Mr. | U.S. House | NY | Green | 1 |
| Burgess, Clint C | U.S. House | TX | Republican | 1 |
| Burgess, Denise | U.S. Senate | CO | Democratic | 1 |
| Burgess, Michael C. Dr. | U.S. House | TX | Republican | 1 |
| Burgess, Tania | U.S. House | TX | Republican | 1 |
| Burgum, Doug | President | US | Republican | 1 |
| Burke, Daniel C. Mr. | U.S. Senate | NJ | Independent | 1 |
| Burke, Geoffrey R | U.S. House | VA | Republican | 1 |
| Burke, Robert G. | U.S. House | MA | Republican | 1 |
| Burke, Robert Ingram | U.S. Senate | FL | NP | 1 |
| Burke, Steve | President | US | Democratic | 1 |
| Burkett, Mary | U.S. House | UT | Republican | 1 |
| Burkett, Mary | U.S. House | UT | Republican | 1 |
| Burks, Taylor | U.S. House | MO | Republican | 1 |
| Burks, Taylor | U.S. House | MO | Republican | 1 |
| Burleson, Jovan Mr | President | US | APF | 1 |
| Burleson, William Wade | U.S. House | OK | Republican | 1 |
| Burley, Brian J Mr. | U.S. House | CA | Republican | 1 |
| Burlingame, Ian Ingalls | President | US | Independent | 1 |
| Burlison, Eric | U.S. House | MO | Republican | 1 |
| Burlison II, Robert Dean | President | US | — | 1 |
| Burner, Darcy | U.S. House | WA | Democratic | 1 |
| Burnes, Ellen Dr | U.S. Senate | CO | Democratic | 1 |
| Burnett, Debby | U.S. House | CO | Democratic | 1 |
| Burnett, Debora Lynn | U.S. House | CO | Democratic | 1 |
| Burns, Brian | U.S. House | IL | Democratic | 1 |
| Burns, Emily | U.S. House | MA | Republican | 1 |
| Burns, George H Mr | U.S. House | NY | Republican | 1 |
| Burns, Mark | U.S. House | SC | Republican | 1 |
| Burns, Robert Andrew | U.S. House | NH | Republican | 1 |
| Burns, Robert Andrew Mr. | U.S. House | NH | Republican | 3 |
| Burns, Zack | U.S. Senate | MI | Democratic | 1 |
| Burril, Matthew | U.S. House | NC | Republican | 2 |
| Burris, Michael Craig | U.S. House | MO | Republican | 1 |
| Burrows, Candice Cunningham Ms | U.S. House | TX | Republican | 2 |
| Burrows, Johnathon | U.S. House | CA | Democratic | 1 |
| Burr, Richard M | U.S. Senate | NC | Republican | 1 |
| Burton, Daniel Leroy Jr | U.S. House | PA | Republican | 1 |