The largest 100 political contributions made during the week ending October 2 can be found in the table below, according to the Wisconsin Ethics Commission.
Donations made to political groups or candidates must be disclosed under state law for greater transparency in elections. While Congress created the Federal Election Commission to oversee federal elections in 1974, each state is left to regulate its local elections.
Largest 100 Political Contributions (Week Ending October 2)
| Rank | Contributor | Committee | Amount | Date |
|---|---|---|---|---|
| 1 | Democratic Party of Wisconsin | Tony for Wisconsin | $250,000 | 09/30/2021 |
| 1 | Karla T. Jurvetson | Democratic Party of Wisconsin | $250,000 | 09/27/2021 |
| 3 | Clay Kirk | Democratic Party of Wisconsin | $60,000 | 09/28/2021 |
| 4 | Barton Burstein | Democratic Party of Wisconsin | $50,000 | 09/28/2021 |
| 4 | Florida Democratic Party | Democratic Party of Wisconsin | $50,000 | 10/01/2021 |
| 6 | Dominic Orr | Democratic Party of Wisconsin | $40,000 | 09/29/2021 |
| 6 | Selina Lo | Democratic Party of Wisconsin | $40,000 | 09/29/2021 |
| 8 | Democratic Party of Wisconsin | Tony for Wisconsin | $21,030 | 09/27/2021 |
| 9 | Weac PAC | A Better Wisconsin Together Political Fund | $20,395 | 09/29/2021 |
| 10 | People for Rebecca | $20,000 | 09/26/2021 | |
| 10 | People for Rebecca | $20,000 | 09/30/2021 | |
| 10 | People for Rebecca | $20,000 | 10/01/2021 | |
| 10 | People for Rebecca | $20,000 | 10/02/2021 | |
| 10 | Donald P. Zietlow | People for Rebecca | $20,000 | 09/30/2021 |
| 10 | Joyce Wanek | People for Rebecca | $20,000 | 09/28/2021 |
| 10 | Patrick J. English | People for Rebecca | $20,000 | 10/02/2021 |
| 10 | Ronald Wanek | People for Rebecca | $20,000 | 09/28/2021 |
| 18 | Mandela for Wisconsin | $19,389 | 09/30/2021 | |
| 19 | People for Rebecca | $17,998 | 09/30/2021 | |
| 20 | United Association Local 118 PAC | $17,000 | 10/01/2021 | |
| 20 | WI Pipe Trades Association PAC | Steamfitters Local 601 PAC | $17,000 | 09/28/2021 |
| 20 | WI Pipe Trades Association PAC | Plumbers Local 75 PAC | $17,000 | 09/30/2021 |
| 20 | WI Pipe Trades Association PAC | Sprinkler Fitters Local 183 | $17,000 | 10/01/2021 |
| 24 | People for Rebecca | $10,000 | 09/28/2021 | |
| 24 | People for Rebecca | $10,000 | 09/30/2021 | |
| 24 | Scott A. Newcomer | People for Rebecca | $10,000 | 09/28/2021 |
| 24 | Timothy Disney | Democratic Party of Wisconsin | $10,000 | 09/29/2021 |
| 28 | Wisconsin Beer Distributors PAC | Tony for Wisconsin | $9,000 | 09/30/2021 |
| 29 | Democratic Party of Wisconsin | $7,500 | 10/01/2021 | |
| 30 | Kaul for Attorney General | Democratic Party of Wisconsin | $7,197 | 09/28/2021 |
| 31 | Assembly Democratic Camp Community | Democratic Party of Wisconsin | $5,843 | 09/29/2021 |
| 32 | People for Rebecca | $5,000 | 09/28/2021 | |
| 32 | People for Rebecca | $5,000 | 09/30/2021 | |
| 32 | People for Rebecca | $5,000 | 10/02/2021 | |
| 32 | Adel B. Korkor | Tony for Wisconsin | $5,000 | 09/27/2021 |
| 32 | Clifford Lecleir | People for Rebecca | $5,000 | 09/30/2021 |
| 32 | Daniel Lorber | Tony for Wisconsin | $5,000 | 09/29/2021 |
| 32 | David Slifka | Democratic Party of Wisconsin | $5,000 | 09/30/2021 |
| 32 | Dawn Tabat | People for Rebecca | $5,000 | 10/02/2021 |
| 32 | Dennis A. Markos | People for Rebecca | $5,000 | 09/30/2021 |
| 32 | Madeleine K. Lubar | Kaul for Attorney General | $5,000 | 09/28/2021 |
| 32 | Michael L. Keiser | People for Rebecca | $5,000 | 09/30/2021 |
| 32 | Paul J. Smyczek | People for Rebecca | $5,000 | 09/28/2021 |
| 32 | Peggy Hedberg | Democratic Party of Wisconsin | $5,000 | 09/27/2021 |
| 45 | Gloria Page | Democratic Party of Wisconsin | $4,500 | 09/30/2021 |
| 46 | Todd Menzel | Menzel For Senate | $3,215 | 09/30/2021 |
| 47 | Tony for Wisconsin | $3,000 | 09/27/2021 | |
| 48 | Assembly Democratic Camp Comm | $2,500 | 09/27/2021 | |
| 48 | Committee to Elect a Republican Senate | $2,500 | 09/28/2021 | |
| 48 | People for Rebecca | $2,500 | 10/02/2021 | |
| 48 | Eric Teduits | People for Rebecca | $2,500 | 09/30/2021 |
| 48 | James Hegenbarth | People for Rebecca | $2,500 | 09/30/2021 |
| 48 | Kapanke for Senate | People for Rebecca | $2,500 | 09/30/2021 |
| 48 | Louis Prange | Tony for Wisconsin | $2,500 | 09/29/2021 |
| 48 | Tim Roehl | People for Rebecca | $2,500 | 09/28/2021 |
| 56 | People for Rebecca | $2,000 | 09/26/2021 | |
| 56 | Tony for Wisconsin | $2,000 | 09/29/2021 | |
| 56 | People for Rebecca | $2,000 | 09/30/2021 | |
| 56 | Council of Auto & Truck Retail Political Action Committee | $2,000 | 09/30/2021 | |
| 56 | Roth For Wisconsin | $2,000 | 10/01/2021 | |
| 56 | Altria Client Services LLC | Assembly Democratic Camp Comm | $2,000 | 09/28/2021 |
| 56 | Dallas Wuethrich | People for Rebecca | $2,000 | 09/28/2021 |
| 56 | Deborah Kern | Janet Bewley for Senate | $2,000 | 09/26/2021 |
| 56 | Greg Reesman | Aggregate Producers of Wisconsin Political Action Committee | $2,000 | 09/27/2021 |
| 56 | John Schaefer | Roth For Wisconsin | $2,000 | 10/01/2021 |
| 56 | Marie McKellar | Kaul for Attorney General | $2,000 | 09/30/2021 |
| 56 | Matthew Frank | Tony for Wisconsin | $2,000 | 09/30/2021 |
| 56 | Realtors Association of NW WI | Janet Bewley for Senate | $2,000 | 09/27/2021 |
| 69 | Mike North | Taxpayers for Marklein | $1,750 | 09/27/2021 |
| 70 | People for Rebecca | $1,500 | 09/30/2021 | |
| 71 | Billings for Assembly | Assembly Democratic Camp Comm | $1,300 | 09/29/2021 |
| 72 | Joseph Boucher | Tony for Wisconsin | $1,250 | 09/30/2021 |
| 73 | Citizens for Sylvia Ortiz-Velez | Assembly Democratic Camp Comm | $1,200 | 09/27/2021 |
| 74 | People for Rebecca | $1,000 | 09/26/2021 | |
| 74 | Kaul for Attorney General | $1,000 | 09/26/2021 | |
| 74 | Tony for Wisconsin | $1,000 | 09/27/2021 | |
| 74 | Taxpayers for Marklein | $1,000 | 09/27/2021 | |
| 74 | Friends of Julian Bradley | $1,000 | 09/27/2021 | |
| 74 | Assembly Democratic Camp Comm | $1,000 | 09/27/2021 | |
| 74 | People for Rebecca | $1,000 | 09/28/2021 | |
| 74 | Kaul for Attorney General | $1,000 | 09/28/2021 | |
| 74 | Friends of Swearingen | $1,000 | 09/29/2021 | |
| 74 | Friends & Neighbors of Robin Vos | $1,000 | 09/29/2021 | |
| 74 | People for Rebecca | $1,000 | 09/30/2021 | |
| 74 | Tony for Wisconsin | $1,000 | 09/30/2021 | |
| 74 | Kaul for Attorney General | $1,000 | 09/30/2021 | |
| 74 | Nancy 4 Wisconsin | $1,000 | 10/01/2021 | |
| 74 | People for Rebecca | $1,000 | 10/01/2021 | |
| 74 | Friends & Neighbors of Robin Vos | $1,000 | 10/01/2021 | |
| 74 | Duey for Senate | $1,000 | 10/02/2021 | |
| 74 | People for Rebecca | $1,000 | 10/02/2021 | |
| 74 | Act Community/Rural Electrification | Janet Bewley for Senate | $1,000 | 09/27/2021 |
| 74 | Al Kamen | Kaul for Attorney General | $1,000 | 09/30/2021 |
| 74 | Alan Jasperson | Friends & Neighbors of Robin Vos | $1,000 | 09/30/2021 |
| 74 | Andrea Wieser | People for Rebecca | $1,000 | 09/30/2021 |
| 74 | Bonnie B. Lee | People for Rebecca | $1,000 | 09/30/2021 |
| 74 | Carol Taylor | People for Rebecca | $1,000 | 09/30/2021 |
| 74 | Dale Hermann | People for Rebecca | $1,000 | 09/28/2021 |
| 74 | Daniel Peterson | WI Bankers Assn PAC | $1,000 | 09/27/2021 |
| 74 | Daniel Yost | Tony for Wisconsin | $1,000 | 09/26/2021 |
