| J2 Project LLC | P | AZ |
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| Jackson Campaign | H | TX |
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| Jackson for Senator Seat 2026 | S | GA |
| Jackson Holdings LLC and Jackson National Life Insurance Company Federal Ssf (Jackson National Federal Pac) | Q | MI |
| Jackson Holdings LLC and Jackson National Life Insurance Company Separate Segregated Fund (Jackson National Pac) | Q | MI |
| Jackson Lewis P.C. Political Action Committee | Q | NY |
| Jackson Offshore Operators LLC PAC | N | LA |
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| Jack Wyman for Congress Committee | H | TX |
| Jacky Rosen Victory Fund | N | DC |
| Jacob Addington for Congress | H | NY |
| Jacob Anders for Congress 2020 | H | TN |
| Jacob Familoni for President of United States | P | CA |
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| Jacob Hornberger for President Campaign Committee | P | VA |
| Jacob Hornberger for Presidnet | P | VA |
| Jacobon, Torie | I | VA |
| Jacob Osborne | H | TX |
| Jacob'S Committee | P | CA |
| Jacobs for Congress | H | NY |
| Jacobs for Iowa INC | S | IA |
| Jacobs Good Government Fund of Jacobs Engineering Group INC. | Q | VA |
| Jacob Sherrod 2020 | P | VA |
| Jacobs Victory Committee | N | VA |
| Jacob Turk for Congress 2014 | H | MO |
| Jacob Turk for Congress 2022 | H | MO |
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| Jacque for Wisconsin | H | WI |
| Jacqueline B. Romain for U.S. Congress | H | FL |
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| Jaffe, Raitt, Heuer & Weiss Political Committee | Q | MI |
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| Jaimy Z. Blanco for Congress Campaign | H | TX |
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| Jake Auchincloss Victory Fund | N | DC |
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| Jake Evans for Congress, INC. | H | GA |
| Jake for the State | H | OK |
| Jake Freeman for President | P | NJ |
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| Jake Hagg Victory Fund | N | WI |
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| Jake Schafer for Senate | S | AL |
| Jalen McLeod '20 | H | CA |
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| James Altucher for President | P | FL |
| James, Andy Jr. | P | FL |
| James A Polk for President 2020 | P | FL |
| James A Vestermark for President | P | NC |
| James B. Griffin for Congress | H | CA |
| James Boyette | H | MT |
| James Bradley for President | P | CA |
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| James Buford for Congress Campaign Committee | H | TX |
| James Conn for Senate 2022 | S | CA |
| James Courtney Rives for President | P | IL |
| James-Daines Victory, INC. | N | MA |
| James David Stockton for Congress | H | FL |
| James Dean Election Committee | H | IN |
| James Dean for Senate | S | MT |
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| James E Kaufman | I | NY |
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| James for Arkansas | S | AR |
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| James Harris for Congress | H | MI |
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| James-Hunt Victory | H | MA |
| James Hurley-Remember President John Hancock | P | TN |
| Jamesia James for U.S. Senate | S | GA |
| James Jerome Bell for President 2024 | P | OH |
| James Juan Jackson | H | GA |
| James Knox for Senate | S | GA |
| James L. Carr Jr. - Carrjr4senate | S | NC |
| James Legal Fund | N | MA |
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| James Mitchell | H | WA |
| James Moylan for Congress | H | GU |
| James Nathan Bell for President | P | IN |
| Jameson Ellis for Congress | H | TX |
| James Paris Firmani Jr. | P | WI |
| James P Bradley for US Congress | H | CA |
| James P. Bradley for US Senate | S | CA |
| James-Perdue Victory Fund | S | DC |
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| James Rodgers for Congress | H | TX |
| James Shuster for Congress 2024 | H | CA |
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| James Spivey for United States Congress | H | VA |
| James Srail for President | P | IA |
| James Tarantin for the United States Senate | S | MD |
| James Taylor Exploratory Campaign Committee | H | FL |
| James Taylor for Congress | H | VA |
| James Taylor for Congress | H | NC |
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| James Tomahawk | H | MN |
| James Tomshay for Pa17 | H | PA |
| James Tulp for Mississippi | H | MS |
| James Veltmeyer for Congress | H | CA |
| James Victory Committee | N | MA |
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| James Weeks for Senate | S | MI |
| James Wesily Kindred Sr Running for President | X | MO |
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| Jamian McElroy and Hamlin LLC PAC | N | MI |
| Jamie Cheney for Ny | H | NY |
| Jamie C Moore for President, INC. | P | FL |
| Jamie for Oregon | H | OR |
| Jamie for Oregon | H | OR |
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| Jamie Victory Fund | N | OR |
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| Jam PAC | N | GA |
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| Janai Meeks-Milojevich Global Child Support and Prosperity Group | H | CA |
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| Jane Adams for Bitcoin | H | NV |
| Jane Addams Seniors in Action | I | IL |
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| Jan Edwards for Congress | H | FL |
| Jane Fonda Climate PAC | W | DC |
| Jane George Tn Committee to Elect | H | TN |
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| Janice Winfrey for Congress | H | MI |