10608 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Chapin 2006 | Clark J. Chapin | Candidate Committee | Republican | New Milford | May 24, 2006 |
| Chapin 2004 | Clark J. Chapin | Candidate Committee | Republican | New Milford | Feb. 26, 2004 |
| Chapin 2002 | Clark J. Chapin | Candidate Committee | Republican | New Milford | April 15, 2002 |
| Change PAC | Salvatore Liistro | Independent Expenditure Political Committee | — | Alexandria | Aug. 13, 2018 |
| CHANGE COURSE CT IEC | Colin Dowell | Independent Expenditure Political Committee | — | Westport | July 18, 2016 |
| Change Connecticut | William Phillips | Independent Expenditure Political Committee | — | Milford | May 8, 2018 |
| Champion International Corporation-Connecticut PAC Cmte. | Richard J. Diforio | Political Action Committee | — | Stamford | May 25, 1999 |
| Champagne for the 35th | Daniel A Champagne | Candidate Committee | Republican | Vernon | Feb. 16, 2018 |
| CHAMPAGNE FOR THE 35th | Daniel A Champagne | Candidate Committee | Republican | Vernon | Jan. 29, 2020 |
| Challenger PAC | Benjamin D. Davol | Political Action Committee | — | Farmington | May 19, 2004 |
| Chafee 2026 | Brandon Chafee | Candidate Committee | Democrat | Middletown | Dec. 20, 2025 |
| Chafee 2024 | Brandon Chafee | Candidate Committee | Democrat | Middletown | Feb. 16, 2024 |
| Chafee 2022 | Brandon Chafee | Candidate Committee | Democrat | Middletown | Feb. 2, 2022 |
| Chafee 2020 | Brandon Chafee | Candidate Committee | Democrat | Middletown | April 2, 2020 |
| Chad For CT | Chadwick E Ciocci | Candidate Committee | Republican | Trumbull | April 27, 2012 |
| CHA Committe for Quality Health Care | Jennifer Jackson | Political Action Committee | — | Wallingford | May 25, 1999 |
| CGreen4Senate | Christopher H Green | Candidate Committee | Democrat | Stratford | April 14, 2022 |
| CGAV PAC | — | Political Action Committee | — | Hebron | Jan. 7, 2007 |
| CFEPE PAC | — | Political Action Committee | — | Rocky Hill | Oct. 7, 2002 |
| CFD-PAC | — | Political Action Committee | — | Forestville | Feb. 4, 2002 |
| CFD - PAC | — | Political Action Committee | — | Forestville | Sept. 23, 2005 |
| CEUI PAC | — | Political Action Committee | — | Middletown | Oct. 21, 2004 |
| Cesolini For State Rep | Jonathan D Cesolini | Candidate Committee | Republican | Rogers | Feb. 19, 2014 |
| Certified Public Accounts/Committee for Political Action | — | Political Action Committee | — | Rocky Hill | Oct. 1, 2006 |
| Certified Public Accountants/Committee for Political Action | — | Political Action Committee | — | Rocky Hill | Oct. 1, 2006 |
| Certified Public Accountants' Committee for Political Action | Christopher A. Gallo | Political Action Committee | — | Rocky Hill | May 25, 1999 |
| Certified Public Accountants' Committee For Political Action | John J. Palmeri | Political Action Committee | — | Rocky Hill | May 25, 1999 |
| Certified Public Accountants PAC | — | Political Action Committee | — | Rocky Hill | Oct. 4, 2006 |
| CERTIFIED PUBLIC ACCOUNTANTS COMMITTEE ON POLITICAL ACTION | — | Political Action Committee | — | Rocky Hill | Oct. 27, 2002 |
| Certified Public Accountants Committee on Political Action | — | Political Action Committee | — | Rocky Hill | Sept. 25, 2003 |
| Certified Public Accountants Committee on Politcal Action | — | Political Action Committee | — | Rocky Hill | Oct. 1, 2006 |
| Certified Public Accountants Committe on Politcal Action | — | Political Action Committee | — | Rocky Hill | Oct. 1, 2006 |
| Central CT Carpetners Local 24 | — | Political Action Committee | — | Yalesville | July 8, 2006 |
| Central CT Carpenters Millwrightes and Pile Drivers Local 24 | — | Political Action Committee | — | Yalesville | Sept. 1, 2004 |
| Central CT Carpenters Locat Union 24 | — | Political Action Committee | — | Yalesville | Aug. 22, 2006 |
| Central CT Carpenters Local Union 25 PAC | — | Political Action Committee | — | Yalesville | Dec. 1, 2006 |
| Central CT Carpenters Local Union 24 PAC Account | — | Political Action Committee | — | Yalesville | July 12, 2006 |
| Central CT Carpenters Local Union 24 P.A.C. Account | — | Political Action Committee | — | Yalesville | Oct. 23, 2006 |
| Central Ct Carpenters Local Un pac | — | Political Action Committee | — | Yalesville | Sept. 7, 2004 |
| Central CT Carpenters Local 24 PAC | — | Political Action Committee | — | Yalesville | Nov. 28, 2001 |
| Central Ct Carpenters Local 24 PAC | — | Political Action Committee | — | Yalesville | Oct. 14, 2005 |
| Central CT Carpenters Local 24 | — | Political Action Committee | — | Yalesville | Oct. 7, 2002 |
| Central Ct Carpenters Local 24 | — | Political Action Committee | — | Yalesville | Sept. 27, 2005 |
| Central CT Carpenters 24 | — | Political Action Committee | — | Yalesville | Aug. 14, 2006 |
| Central CT Carpenters | — | Political Action Committee | — | Yalesville | Oct. 23, 2002 |
| Central Connecticut Democrats | Anthony P. LaRosa | Political Action Committee | — | Rocky Hill | Jan. 27, 2010 |
| Central Conn Carpenters Local Union 24 PAC | — | Political Action Committee | — | Yalesville | Oct. 27, 2006 |
| CENT.CT. CARPENTERS LOCAL | — | Political Action Committee | — | Yalesville | Oct. 11, 2002 |
| Celeste Jakubowski | Celeste Jakubowski | Candidate Exemption Committee | Democrat | Scotland | July 31, 2017 |
| Cekala for Probate | Gina L Cekala | Candidate Committee | Democrat | Enfield | March 20, 2018 |