| Brandon Herrera Victory Committee | N | WI |
| Brandon Hood for Indiana | H | IN |
| Brandon Jolicoeur for Congress | H | LA |
| Brandon Michon for Virginia | H | VA |
| Brandon Mikula Citizens for | H | MI |
| Brandon Mimiaga for Congress | H | CO |
| Brandon Monhollen for Congress | H | KY |
| Brandon Mosely for Congress | H | CA |
| Brandon Ogles for Congress | H | TN |
| Brandon Peters for U.S. Congress | H | FL |
| Brandon Saffold for Congress | H | NJ |
| Brandon Wienberg for Congress | H | NJ |
| Brandt Smith for Congress | H | AR |
| Brandy Moore-Gil Palace | P | OH |
| Brannon for Congress | H | NC |
| Brat PAC | N | CO |
| Brat Victory Fund | N | VA |
| Braun Freedom PAC | O | NV |
| Braun Solutions Committee | N | DC |
| Braun Victory Committee | N | VA |
| Brave Hive Political Action Committee | V | AK |
| Brave New Films Action Fund | I | CA |
| Brave New Films Super PAC | O | CA |
| Brave New World PAC | N | IL |
| Brave PAC | Q | DC |
| Bravo Ag Group Political Action Committee INC | N | CA |
| Brayden for Our Future | H | WA |
| Brazeal for Congress | H | TX |
| Brazoria County Republican Party | X | TX |
| Breaking Bread and Barriers | O | SC |
| Break the Chains (Btc) | S | OK |
| Break the Cycle PAC | O | DC |
| Break the Stigma | N | CA |
| Break the Stigma Super PAC | O | CA |
| Break the Wall | S | IN |
| Breast Cancer Awareness Action | N | CA |
| Breck for President | P | HI |
| Bredesen for Senate | S | TN |
| Bredesen Victory Fund | N | TN |
| Brenda and Melanie for Bill Hible | H | NH |
| Brenda and Melanie for Bill Hibler | H | NH |
| Brenda Justice for President | P | NY |
| Brenda K. Sanders for Congress | H | MI |
| Brenda K. Sanders Independent for Congress | H | MI |
| Brenda Lawrence for Congress | H | MI |
| Brenda L Smith | I | TN |
| Brendan Baum for President 2020 | P | TX |
| Brendan J Gomez for Congress | H | ID |
| Brendan Kelly for Southern Illinois | H | IL |
| Brendan Kelly Victory Fund | N | IL |
| Brennan for Senate 2018 | S | CA |
| Brent 4 Congress | H | NJ |
| Brent Beal for Congress | H | TX |
| Brent Feher for Congress | H | KY |
| Brent Hennrich for Washington | H | WA |
| Brent Ottaway for Congress | H | PA |
| Brent Roberson for Congress | H | NC |
| Brenttreasureradvantagecaregov | H | TX |
| Brent Waltz for Congress | H | IN |
| Brent Welder for Congress | H | KS |
| Brent Whaley for Congress | H | MN |
| Brentwood Families First | N | CA |
| Breslin for Congress | H | CO |
| Breslin for Senate | S | CO |
| Bret Daniels for Congress | H | CA |
| Brett Guillory for Texas | H | TX |
| Brettpac-the Leadership PAC of U.S.Represenative Brett Guthrie | Q | KY |
| Brett Rose for House | U | MN |
| Brett R Schoenfelder for President | P | NJ |
| Brett Smith for Congress | H | OR |
| Brewbaker for Congress | H | AL |
| Brewer for Congress | H | AL |
| Brewer in Congress | H | OH |
| Brewers Association INC. Political Action Committee | N | CO |
| Brewery Soft Drink Beer Distr Optical Dental Misc Workers Warehouseman Help Local 830 PAC | Q | PA |
| Brian Adams for Congress | H | UT |
| Brian Allen for Congress | H | PA |
| Briana Sewell for Congress | H | VA |
| Brian Bengs for Senate | S | SD |
| Brian Burley for Congress | H | CA |
| Brian Burns for Congress | H | IL |
| Brian Carroll for Ca 30 | H | CA |
| Brian Curro'S Run for President | P | FL |
| Brian D Goldberg for US Senate | S | NJ |
| Brian Evans for US Congress | H | HI |
| Brian Evans for US Congress in Hawaii | H | HI |
| Brian F. - Americas President | P | KY |
| Brian Fitzpatrick for Congress | H | PA |
| Brian Flynn for Congress | H | NY |
| Brian Forde for Congress | H | CA |
| Brian Friend 2022 | H | NC |
| Brian Frydenborg for US Senate for Maryland | S | MD |
| Brian Hawkins for the People | H | CA |
| Brian Herr for Senate | S | MA |
| Brian Higgins for Congress | H | NY |
| Brian Jack for Congress | H | GA |
| Brian Jackson for Nj | S | NJ |
| Brian Jones for Congress | H | FL |
| Brian Jones for Congress 2020 | H | CA |
| Brian Kevin Ainsworth | S | CA |
| Brian Kienitz for President | P | CA |
| Brian Korn | P | CA |
| Brian Kostenko for Congress | H | WA |
| Brian Kovaka for Congress | H | IL |
| Brian Lenney for Congress | H | ID |
| Brian Matlock for Senate | S | KS |
| Brian Moore for President Committee | P | FL |
| Brianna Wu for Congress | H | MA |
| Brian Newnan for President 2020 | P | TX |
| Brian N Rosser 14th LLC | H | GA |
| Brian Perras | H | FL |
| Brian Perras for Congress | H | FL |
| Brian Roberts for Congress | H | IL |
| Brian Rush for Senate, INC. | S | MA |
| Brian Rush for US Senate | S | FL |
| Brian Skibo for Congress | H | PA |
| Brian Stack | P | VA |
| Brian Stewart for Congress | H | OH |
| Brian Walbridge for Congress | H | TX |
| Brice Wiggins for Congress | H | MS |
| Bricker & Eckler Political Action Committee | Q | OH |
| Brick Industry Association'S Brick PAC for A Stronger America (Brick Pac) | Q | VA |
| Bridge PAC | N | MN |
| Bridgeport Works | N | CT |
| Bridgestone Americas INC. PAC | Q | DC |
| Bridget Fleming for Congress | H | NY |
| Bridge the Gap PAC | Q | MD |
| Bridgetoblue | N | KY |
| Bridgette Williams for Congress | H | VA |
| Bridgewater Interiors Federal PAC | N | MI |
| Bridging the Gap | N | VA |
| Bridie Farrell for US | H | NY |
| Brier for Congress | H | PA |
| Brighter America | V | MI |
| Brighter Future Alliance | I | ND |
| Brighter Future Coalition | O | WI |
| Brighter Future Fund | O | TX |
| Brighter Future Nd | O | ND |
| Brighter Future PAC | N | DC |
| Brighter Futures PAC (Bf Pac) | N | TX |
| Brightergy, LLC Advanced Energy PAC | N | MO |
| Brighter Horizon PAC | N | TX |
| Bright for Congress | H | VA |
| Bright for Congress | H | SC |
| Bright Future Fund | O | MD |
| Bright Future New Jersey | N | NJ |
| Bright Future Ri | O | RI |
| Brightspeed PAC of Connect Holding II LLC (Brightspeed Pac) | N | NC |
| Bright Star PAC | V | FL |
| Brigid for South Jersey | H | NJ |
| Brill for Congress | H | AZ |
| Brindisi for Congress | H | NY |
| Brindisi Rose Victory Fund | H | DC |
| Brindisi Victory Fund | N | NY |
| Bring A Challenger for Pa Congressman | N | PA |
| Bring America to Boyle - Success | P | WI |
| Bring Back America | U | CA |
| Bring Back the Majority PAC | V | FL |
| Bringing America Together PAC | Q | MD |
| Bringing Everyone Together Through Advocacy | Q | MN |
| Bringing Great Republicans Help | H | GA |
| Bringing Yellowhammer Republicans New Energy (Byrne Pac) | Q | AL |
| Bring Ohio Back | O | OH |
| Brinker International INC. Political Action Committee | Q | TX |
| Brinkley for Congress | H | MD |
| Brinkman for Congress | H | OH |
| Brinkmann for the People | S | MO |
| Briscoe 4 Congress | H | CA |
| Briscoe for Congress | H | TX |
| Briscoe for Congress 2020 | H | CA |
| Briscoe for Congress 2024 | H | CA |
| Bristol-Myers Squibb Company Political Action Committee (Bms Pac) | Q | NJ |
| Bristow Group INC. Political Action Committee (Bristow PAC Or Bg Pac) | N | TX |
| Brittain for US Senate | S | AZ |
| Brittany Claybrooks for New Jersey | H | NJ |
| Brittany for the People | H | NY |
| Brittany Oliver for Congress | H | MD |
| Brittany Pettersen for Colorado | H | CO |
| Brittany Pettersen Victory Fund 2022 | N | CO |
| Brittany Pettersen Victory Fund 2024 | N | CO |
| Britt for Alabama INC | S | AL |
| Britt for Al Senate Republican Nominee Fund 2022 | S | VA |
| Britton Russell for Congress | H | CO |
| Britt Senate Victory | N | AL |
| Brnovich for Senate | S | AZ |
| Broadcasting for America | X | TX |
| Broadcom INC. Political Action Committee (Broadcom Pac) | Q | CA |
| Broad for Congress | H | IL |
| Broadhurst for Congress | H | PA |
| Broadhurst, Gerald Jack Jr | I | FL |
| Broadridge Financial Solutions PAC | N | NY |
| Brockfor04 | H | NC |
| Brock for Congress | H | CA |
| Brock for Congrfess | H | NC |
| Brock for Vermont | S | VT |
| Brocknc 2020 Exploratory Committee | H | NC |
| Brock Pierce for President | P | PR |
| Broden for House | H | TN |
| Brodie for President | N | UT |
| Brody Pierrottie for Congress | H | LA |