| Miguel Hernandez for US Congress | H | NY |
| Miguel Levario for Congress | H | TX |
| Migz for Congress | H | CA |
| M/I Homes, INC. Political Action Committee | Q | OH |
| Mijente PAC | V | AZ |
| Mikayla Ridley Committee to Elect | H | NY |
| Mike Barkley for Congress Committee | H | CA |
| Mike Billand for Congress | H | TX |
| Mike Bishop for Congress | H | MI |
| Mike Blasi for Congress | H | NJ |
| Mike Bloomberg 2020, INC. | P | NY |
| Mike Bost for Congress Committee | H | IL |
| Mike Bowers for President 2020 | P | WA |
| Mike Boyd for Congress | H | AZ |
| Mike Braun for Indiana | S | IN |
| Mike Broihier for Senate | S | KY |
| Mike Castellanos for Congress | H | CA |
| Mike Clancy for Congress | H | VA |
| Mike Clark for Congress | H | TX |
| Mike Costa for U.S. Senate | S | RI |
| Mike Crapo for US Senate | S | ID |
| Mike Craven for Congress | H | KY |
| Mike Davey for Congress | H | FL |
| Mike Decillis for Congress | H | NY |
| Mike Dugan for Congress | H | GA |
| Mike Erickson for Congress | H | OR |
| Mike Erickson Victory Fund | N | VA |
| Mike Espy for Senate Campaign Committee | S | MS |
| Mike Espy Victory Fund | N | DC |
| Mike Evans for America | H | MO |
| Mike Feuer for Congress | H | CA |
| Mike Flood for Congress | H | NE |
| Mike Flood Victory Fund | N | NE |
| Mike for Kansas Campaign Committee | H | KS |
| Mike France Ct2 | H | CT |
| Mike France Victory Fund | N | WI |
| Mike Gallagher for Wisconsin | H | WI |
| Mike Garcia for Congress | H | CA |
| Mike Garcia Victory Fund | N | CA |
| Mike Gaul | N | GA |
| Mike Gravel for President Exploratory Committee | P | NY |
| Mike Greene for Congress | H | KY |
| Mike Grimes for Congress | H | TX |
| Mike Haridopolos for Congress | H | FL |
| Mike Hartley for Congress | H | IN |
| Mike Holt for Senate | S | OH |
| Mike Honda for Congress | H | CA |
| Mike Johnson for Florida | H | FL |
| Mike Johnson for Louisiana | H | LA |
| Mike Johnston for US Senate | S | CO |
| Mike Katz for President Campaign Committee | P | DE |
| Mike Kelly for Congress | H | PA |
| Mike Kennedy for Utah | H | UT |
| Mike Kennedy Victory Fund | N | OH |
| Mike Laboch for President | P | FL |
| Mike Ledbetter for President | P | TX |
| Mike Lee Victory Fund | N | WI |
| Mike Levin for Congress | H | CA |
| Mike Little for Idaho | S | ID |
| Mike Lynch for Congress | H | CO |
| Mike Mbanza for Iowa | H | IA |
| Mike McCaffree for Congress | H | MO |
| Mike Miller for Congress | H | FL |
| Mike Miller Victory Fund | N | GA |
| Mike Moon for Congress | H | MO |
| Mike Moon for Congress 2022 | H | MO |
| Mike Murphy for Congress 2024 | H | MN |
| Mike Norton for Arizona | S | AZ |
| Mike O'Brien for Pa | H | PA |
| Mike O'Rourke for Congress | H | NY |
| Mike Parrish for Senate 2020 | S | AL |
| Mike Payment for Congress | H | NC |
| Mike Pence for President | P | VA |
| Mike Pons for Congress | H | GA |
| Mike Rogers for Congress | H | MD |
| Mike Rogers for Congress | H | AL |
| Mike Rogers Victory | N | IL |
| Mike Rogers Victory Committee | N | MI |
| Mike Rosales for President, USA | P | NM |
| Mike Roth for Congress | H | NY |
| Mike Ruoho for President | P | MN |
| Mike Schmitt for Congress | H | CA |
| Mike Scott for Senate | S | MD |
| Mike Siegel for Congress | H | TX |
| Mike Siegel Victory Fund | N | DC |
| Mike Sigler for Congress | H | NY |
| Mike Simon for Congress | H | CA |
| Mike Soboleski for Congress INC | H | ME |
| Mike Speedy for Congress | H | IN |
| Mike Sugerman for President | P | NY |
| Mike Sweeney 4 Congress | H | TX |
| Mike Tagert for Congress | H | MS |
| Mike Ter Maat Campaign Committee | H | FL |
| Mike Ter Maat for President | P | VA |
| Mike Thibodeau for Congress | H | FL |
| Mike Tholken Wilson President of the United States | P | NE |
| Mike Thompson for Congress | H | CA |
| Mike Trout for Congress Campaign Committee | H | FL |
| Mike van Someren for Wi | H | WI |
| Mike Webster for Congress | H | IN |
| Mike Williams for Congress | H | TX |
| Mikey Lane for President | P | PA |
| Mikie Sherrill for Congress | H | NJ |
| Mikki Murray for Congress | H | MN |
| Milam for Congress | H | TX |
| Milan for Congress | H | CA |
| Miles for President | P | CA |
| Miles of Greatness Fund, INC. | O | TX |
| Miles V Rahimi for Congress | H | OK |
| Military Accountability Joint Fundraising Committee Supporting Coulombe, Hamilton, Cain, Furman, and Macie | N | CA |
| Milk Producers Council Federal Political Action Committee | N | CA |
| Milk River PAC | N | DC |
| Millado4congress | H | FL |
| Millennial American Conservatives | N | MI |
| Millennial Congress Committee Aka the Congress for A Millennial Society | O | FL |
| Millennial Leaders Fl | O | FL |
| Millennial PAC | O | IN |
| Millennial Political Party | X | CA |
| Millennial Reformation of the House | H | GA |
| Millennials45 PAC | V | VA |
| Millennials Allied for Progressive Progress | O | NY |
| Millennials for Progress | O | WA |
| Millennial Voice | O | NV |
| Millennial Voice PAC | N | IL |
| Miller 2020 | S | WY |
| Miller 4 Senate 2020 | S | KS |
| Miller-Carey Victory Committee | H | VA |
| Miller & Chevalier Chartered Political Action Committee ('Miller & Chevalier Pac') | Q | DC |
| Miller for America | H | OH |
| Miller for Congress | H | IN |
| Miller for Congress 2018 | H | GA |
| Miller-Meeks for Congress | H | IA |
| Miller-Meeks for Ia-02 | H | MD |
| Miller-Meeks Victory Fund | N | WI |
| Miller Victory Fund | N | VA |
| Milliken & Company PAC | Q | SC |
| Millionaire President Quinci Pryce | P | CA |
| Million Man Movement, INC. | O | GA |
| Million More Voters, Sponsored By the California Labor Federation, Afl-Cio | O | CA |
| Millions of Michiganians | O | MI |
| Milliron for Congress | H | TX |
| Mills for Fl-07 | H | MD |
| Mills Jackson Majority Committee | N | NC |
| Millwee for Congress | H | FL |
| Milton for Colorado | H | CO |
| Milwaukee Democratic Socialists of America INC. | I | WI |
| Milwaukee Police Association PAC | Q | WI |
| Mimedx Group, INC. PAC | Q | GA |
| Mimi Walters Victory Fund | N | CA |
| Mi/Nc Senate 2020 | S | DC |
| Mindi for Congress | H | NH |
| Mind Matters Federal PAC | Q | CA |
| Mind the Gap | O | CA |
| Mind Unleashed K.O. Campaign | H | IL |
| Mindy McConnell for Congress | H | LA |
| Mindy Robinson for Congress | H | NV |
| Minepac, A Political Action Committee of the National Mining Association | Q | DC |
| Minerals Technologies INC. Political Action Committee (Mti Pac) | Q | NY |
| Mine Safety Appliances Company Political Action Committee (Msa Political Action Committee) | Q | PA |
| Ming for Congress | H | MT |
| Minh Duc Vu | P | NJ |
| Miniear for Congress | H | IN |
| Mink for Senate | S | IL |
| Minn-Dak Farmers Cooperative Sugar PAC (Mdspac) | Q | ND |
| Minnella for Congress Committee | H | CA |
| Minnesota Afl-Cio | I | MN |
| Minnesota Assn of Wheat Growers PAC | N | MN |
| Minnesota Bankers Political Action Committee | Q | MN |
| Minnesota Citizens Concerned for Life, INC. Federal PAC | Q | MN |
| Minnesota Corn Growers Association Federal PAC | Q | MN |
| Minnesota Democratic Action PAC | O | DC |
| Minnesota Democratic-Farmer-Labor Party | Y | MN |
| Minnesota Dfl Senate Caucus | Y | MN |
| Minnesota Farm Bureau Federation Political Action Committee | Q | MN |
| Minnesota Freedom Fund PAC | O | MD |
| Minnesota House Dfl Caucus | Y | MN |
| Minnesota House Leadership PAC | N | MN |
| Minnesotans for Change | P | MN |
| Minnesotans for Gambino | P | MN |
| Minnesotans for Real Representation | O | MN |
| Minnesota Progressive Action | O | DC |
| Minnesota Renewal Project | N | MN |
| Minnesota Second District Victory Committee | N | MN |
| Minnesota Second District Victory Fund 2018 | N | MN |
| Minnesota Senate Republican Nominee Fund 2020 | N | MD |
| Minnesota Senate Republican Nominee Fund - Jason Lewis | H | TX |
| Minnesota Senate Victory 2018 | N | DC |
| Minnesota Senate Victory 2024 | N | DC |
| Minnesota Victory Fund | N | VA |
| Minnesota-Wisconsin Victory Fund | N | DC |
| Minnesota Young Republicans Victory Fund | N | MN |
| Minnick Family Committee | O | PA |
| Minn Soybean PAC - Minnesota Soybean Growers Association | N | MN |
| Minocqua Brewing Company SUPERPAC | O | WI |
| Minorities Oranized for Voting Equality | N | IL |
| Minority Empowerment PAC | O | NJ |
| Minority Majority Makers | O | WI |
| Minority Moves | O | DC |
| Minuteman Indivisible | N | MA |
| Minuteman PAC INC | Q | TX |