| J.R. Majewski Victory Fund | N | DC |
| J.Ross Lacy for Congress | H | TX |
| J. R. Simplot Company Political Action Committee | Q | ID |
| Js Moore for Congress | H | TN |
| J Street | I | DC |
| J Street Action Fund | O | DC |
| Jstreetpac | Q | DC |
| Jsw Steel USA PAC (Jsw USA Pac) | N | VA |
| Jt4congress | H | CA |
| Jt for President | P | VA |
| Jt for Senate | S | VA |
| Jt for Va Senate | S | VA |
| Juana Cantu-Cabrera for Congress | H | TX |
| Juana Matias for Congress | H | MA |
| Juan Feria for Texas | H | TX |
| Juan Fiol for Congress | H | FL |
| Juan for Congress | H | FL |
| Juan for Congress | H | FL |
| Juan for Congress | H | NY |
| Juan Markos for Congress District 28 2018 | H | CA |
| Juan M Buenrostro for President | P | CA |
| Juan Vasquez MD for Az-US Senate 2020 | S | AZ |
| Juarez for Michigan'S House of Representatives District 80 | X | MI |
| Judah Hosanna for Congress | H | CA |
| Judah Thomas Committee | P | CT |
| Judd Matheny for Congress | H | TN |
| Judge Carter Victory Fund | N | VA |
| Judge for Congress | H | FL |
| Judge Jim Gray 2020 | P | CA |
| Judge Joe McGraw for Congress | H | IL |
| Judge Roy Moore for US Senate | S | AL |
| Judicial Crisis Network | E | DC |
| Judi for Congress | H | PA |
| Judith McHale for Congress | H | AZ |
| Judson Sapp for Congress | H | FL |
| Judy Canales for Texas | H | TX |
| Judy Chu for Congress | H | CA |
| Judy Stahl for Congress | H | AZ |
| Julia Brownley for Congress | H | CA |
| Julia Brownley Victory Fund | N | CA |
| Julia for Congress | H | CA |
| Julia for Congress | H | CA |
| Julia Lee Choi | P | CA |
| Julia Letlow for Congress | H | LA |
| Julian Antonio Martinez for US Congress | H | TX |
| Julianne Mn INC | S | MN |
| Juliano for Congress | H | NY |
| Julia Peacock for Congress | H | CA |
| Julia Victory Fund | N | WI |
| Julie for Texas 25 | H | TX |
| Julie Fullmer for Congress | H | UT |
| Julie Hancock for Congress | H | WI |
| Julie Johnson for Congress | H | TX |
| Julie Meyer for President | P | VA |
| Julien Modica for Congress | H | VA |
| Julie Oliver for Congress | H | TX |
| Julie Oliver for Congress Exploratory Committee | H | TX |
| Julio Castaneda for US Congress | H | CA |
| Julio Garza Texas 29 for Congress Campaign Committee | H | TX |
| Julio Gonzalez for Congress | H | FL |
| Jullian Bishop for Congress | H | NC |
| Jump Into Action for Conservatives to Keep Our Ideas Elevated PAC | Q | VA |
| Jumpstart Action Fund | O | SC |
| Junaid for Congress | H | IL |
| Juneau County Democratic Party | X | WI |
| June Lloyd Organizing America 2020 | P | OH |
| Junge for Mi-08 | H | MD |
| Junge for Mi-08 2022 | H | MD |
| Junius Rodriguez for Congress | H | IL |
| Juno PAC | N | VA |
| Juntos | V | VA |
| Juntos PAC | N | DC |
| Juntos Por Florida PAC Federal | O | FL |
| Juntos Together PAC | V | VA |
| Just 4 Phe | P | NY |
| Just Good Government PAC | O | NJ |
| Justice 2020 | S | DC |
| Justice 2022 | S | DC |
| Justice 2024 | N | DC |
| Justice Action Network PAC | O | DC |
| Justice and Constitution PAC | O | CA |
| Justice Democrats PAC | W | TN |
| Justice for All | H | WA |
| Justice for All of US Action Fund | O | DC |
| Justice for All Party of North Carolina | N | NC |
| Justice for All Political Action Committee | V | VA |
| Justice for Hindu Americans | O | NJ |
| Justice for Judge Moore | V | MO |
| Justice for Palestine Elect Ahmad Darwish | H | CT |
| Justice Freedom & Liberty PAC | Q | TX |
| Justice Guard | V | PA |
| Justice League PAC | N | CA |
| Justice Opportunity Strength Honor PAC (Joshpac) | Q | OH |
| Justice-PAC | W | CA |
| Justice Party of Pennsylvania | N | PA |
| Justice & Public Safety PAC | O | DC |
| Justice & Safety Alliance | O | DC |
| Justice Through Police Reform Political Action Committee | N | NC |
| Justice Tranquility Defense Welfare PAC | O | DC |
| Justice Truth | O | FL |
| Justice Unites US PAC | O | DC |
| Justice Unity and Liberty in America (Julia Pac) | N | WI |
| Justice Unity Spontaneity Truth Independence Nomos Political Action Committee | N | MI |
| Justice Victory Committee | N | WV |
| Justice Wing | N | CA |
| Justice With Dues | H | NC |
| Justin Aguilera for Congress | H | CA |
| Justin Amash for Congress | H | MI |
| Justin Anderson for Congress | H | CT |
| Justin Bennett for Sc | H | SC |
| Justin Bonner for Congress | H | WI |
| Justin Browning for President | P | OH |
| Justin Bunting for Congress | H | NC |
| Justin Burau for Congress | H | IL |
| Justin D Snider for Congress | H | MO |
| Justine Wadsack for Congress | H | AZ |
| Justin Fareed for Congress | H | CA |
| Justin for Justice | S | SC |
| Justin Grabelle for Congress | Q | FL |
| Justin Hanson for Congress | H | IL |
| Justin Holcomb for Congress | H | AL |
| Justin Jones for Congress | H | TN |
| Justin J Waters for Congress | H | FL |
| Justin Laster for Congress | H | GA |
| Justin Lecea for Congress | H | TX |
| Justin Lee for Congress 52nd District | H | CA |
| Justin Maldonado 2024 House of Representatives | H | NJ |
| Justin Moore` | S | NY |
| Justin Moore for Texas | H | TX |
| Justin Olson for U.S. Senate | S | AZ |
| Justin Sanders for Congress | H | SC |
| Justin Strickland for Congress | H | NJ |
| Just Lead PAC | N | MA |
| Justo R. Rodriguez, Opa-Locka Mayoral Candidate | H | FL |
| Just Oust Seditious Hacks PAC | O | DC |
| Just PAC | V | TX |
| Just Permanent Interests Political Action Committee | Q | MO |
| Just Reform PAC | V | WY |
| Just Royce for Texas | H | TX |
| Just the Truth Political Action Committee | O | MD |
| Justus and Food | V | CA |
| Justus PAC | V | DC |
| Just Win Baby Victory Fund | N | GA |
| Juul Labs, INC. Employees Political Action Committee (Jle Pac) | Q | DC |
| Juvenile Products Manufacturers Association Political Action Committee (A/K/A Jpma-Pac) | Q | NJ |
| Jvp Action PAC | O | DC |
| Jvpa Ie PAC | O | DC |
| J W | P | WA |