10476 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Scribner 2004 | David A. Scribner | Candidate Committee | — | — | — |
| SBC Southern New England Telecommunications Corp. | — | Political Action Committee | — | New Haven | — |
| SBC SNET Political Action Committee | — | Political Action Committee | — | New Haven | — |
| SBC SNET PAC | — | Political Action Committee | — | New Haven | — |
| SBC CT Employees PAC | — | Political Action Committee | — | New Haven | — |
| SBC CT Employee PAC | — | Political Action Committee | — | New Haven | — |
| SBC Connecticut Emplpoyee PAC | — | Political Action Committee | — | New Haven | — |
| SBC Connecticut PAC | — | Political Action Committee | — | New Haven | — |
| SBC Connecticut Employe PAC | — | Political Action Committee | — | New Haven | — |
| SBC Connecticut Employees PAC | — | Political Action Committee | — | New Haven | — |
| SBC Connecticut Employee PAC | — | Political Action Committee | — | New Haven | — |
| Sayers 06 | Peggy Sayers | Candidate Committee | — | Windsor | — |
| Sayers 04 | Peggy Sayers | Candidate Committee | — | — | — |
| Sayers 2002 | Peggy Sayers | Candidate Committee | — | Rocky Hill | — |
| Sawyer 2006 | Pamela Z. Sawyer | Candidate Committee | — | Bolton | — |
| Sawyer 2004 | Pamela Z. Sawyer | Candidate Committee | — | — | — |
| Sawyer 2002 | Pamela Z. Sawyer | Candidate Committee | — | — | — |
| Save Westbrook | Troy B. Foreman | Political Action Committee | — | Westbrook | — |
| xMxontville Democratic Town Committee | — | Political Action Committee | — | Uncasville | — |
| Speaker's Leadership Committee | Laura Jordan | Political Action Committee | — | Newington | — |
| Waterbury Young Democrats | — | Political Action Committee | — | Waterbury | — |
| West Haven Democratic Women's Club | Marie Duffy | Political Action Committee | — | West Haven | — |
| Trumbull Federated Democratic Women's Club | Dorothy Czark | Political Action Committee | — | Trumbull | — |
| Southbury Democratic Women's Club | Linda W. Bette | Political Action Committee | — | Southbury | — |
| Stonington Democratic Women's Committee | Donna H. Ricker | Political Action Committee | — | Stonington | — |
| South Windsor Federated Democratic Women's Club | — | Political Action Committee | — | South Windsor | — |
| Southeastern CT Federation Of Democratic Women | Elizabeth Ritter | Political Action Committee | — | Quaker Hill | — |
| Stonington Borough Republican Committee | Shaun Mastroianni | Party Committee | — | Stonington | — |
| Stonington Borough Democratic Committee | Michael E. Schefers | Party Committee | — | Stonington | — |
| United Taxpayers Party - Guilford | Michele P. Walter | Party Committee | — | Guilford | — |
| Seventh Senatorial Republican Organization | J. Scott Guilmartin | Political Action Committee | — | Suffield | — |
| Seventh District Leadership Committee | Francis A. Burke | Political Action Committee | — | Enfield | — |
| Sixth Congressional Republican Commitee | Doris T. Isbrecht | Political Action Committee | — | Plymouth | — |
| Second District Democrats | Lisa M. Roman | Political Action Committee | — | South Windsor | — |
| Thompson Independence Party | William A. Warner | Political Action Committee | — | Thompson | — |
| Torrington Democratic Women's Club | Marilyn M. Brennan | Political Action Committee | — | Winchester | — |
| Union Republican Town Committee | Mathieu Silbermann | Party Committee | — | Union | — |
| Union Democratic Town Committee | David M Heck | Party Committee | — | Union | — |
| THE COMMITTEE TO RE-ELECT STATE SENATOR ERIC D. COLEMAN | Eric D. Coleman | Candidate Committee | — | Hartford | — |
| Working Families for Education Excellence | Stacey Zimmerman | Independent Expenditure Political Committee | — | Hartford | June 11, 2024 |
| Waterbury Working Class Pac | Christian M Cuevas | Independent Expenditure Political Committee | — | Waterbury | May 28, 2025 |
| Voices For Democracy | Sanford Litvack | Independent Expenditure Political Committee | — | Greenwich | Aug. 27, 2020 |
| The Property Owner Defense League | Robert J De Cosmo | Independent Expenditure Political Committee | — | Waterbury | March 11, 2016 |
| Stand Up for CT | Philip H Benoit | Independent Expenditure Political Committee | — | Bridgeport | Oct. 22, 2018 |
| Senate Republican Majority Committee | John P. McKinney | Political Action Committee | — | Hartford | Nov. 16, 1999 |
| Planned Parenthood Votes! Connecticut PAC | Adriana Arreola-Joseph | Independent Expenditure Political Committee | — | New Haven | Aug. 29, 2014 |
| Physician Anesthesia Services PAC | Mark J. Gerber | Political Action Committee | — | West Simsbury | Sept. 26, 2000 |
| Orange Republican Town Committee | Karen J. Arnold | Party Committee | Republican | Orange | July 8, 1998 |
| Morris Democratic Town Committee | Frederick C. Neri | Party Committee | Democrat | Morris | July 1, 1998 |
| Litchfield Democratic Town Committee | Linda Bongiolatti | Party Committee | Democrat | Litchfield | July 1, 1998 |