10491 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Cafero 2000 | Lawrence F. Cafero | Candidate Committee | Republican | South Norwalk | July 5, 2000 |
| Cabrera For The People | Jorge Cabrera | Political Action Committee | — | Hamden | July 9, 2021 |
| Cabrera for State Senate | Jorge L Cabrera | Candidate Committee | Democrat | Farmington | Jan. 12, 2018 |
| Cabrera for Senate | Jeanese Cabrera | Candidate Committee | Republican | Trumbull | Feb. 21, 2003 |
| Cabrera for SD17 | Jorge Cabrera | Candidate Committee | Democrat | Hamden | Oct. 27, 2021 |
| Cabrera for SD 17 | Jorge L Cabrera | Candidate Committee | Democrat | Hamden | Dec. 5, 2025 |
| Cabral for 120 | William O Cabral | Candidate Committee | Republican | Stratford | Jan. 5, 2018 |
| Cablevisions Systems CT Pol. Cmte. | — | Political Action Committee | — | Bethpage | Nov. 9, 2006 |
| Cablevision Systems of CT Political Committee | — | Political Action Committee | — | Bethpage | Oct. 8, 2006 |
| Cablevision Systems of CT Pol. Cmte. | — | Political Action Committee | — | Bethpage | Oct. 1, 2006 |
| Cablevision Systems CT Political Committee | — | Political Action Committee | — | Bethpage | Sept. 30, 2006 |
| Cablevision Systems CT Pol. Cmte. | — | Political Action Committee | — | Bethpage | Jan. 30, 2006 |
| Cablevision Systems Connecticut Political Committee | Thomas M. Rutledge | Political Action Committee | — | Bethpage | Sept. 21, 2004 |
| Cabelvision Systyems CT Political Committee | — | Political Action Committee | — | Bethpage Ny | Nov. 8, 2006 |
| C.Y.R. PAC | Michael J. Purcaro | Political Action Committee | — | Waterbury | Jan. 28, 2002 |
| C.L.E.G. | — | Political Action Committee | — | Watertown | Feb. 5, 2002 |
| C.A.N.A. PAC | — | Political Action Committee | — | Meriden | April 10, 2002 |
| Bysiewicz for CT | Susan Bysiewicz | Candidate Committee | Democrat | Middletown | Nov. 7, 2025 |
| Byrne For Probate '08 | Margaret M. Byrne | Candidate Committee | Democrat | Windsor Locks | Sept. 4, 2008 |
| Buzaid 138 | Emile G Buzaid | Candidate Committee | Republican | Danbury | May 23, 2020 |
| Butterly2020 | Sean C Butterly | Candidate Committee | Democrat | Watertown | June 2, 2020 |
| Butler 2026 | Larry B Butler | Candidate Committee | Democrat | Waterbury | Jan. 15, 2026 |
| Butler 2024 | Larry B Butler | Candidate Committee | Democrat | Waterbury | Feb. 22, 2024 |
| Butler 2022 | Larry B Butler | Candidate Committee | Democrat | Waterbury | Feb. 10, 2022 |
| Butler 2020 | Larry B Butler | Candidate Committee | Democrat | Waterbury | March 11, 2020 |
| Butler 2018 | Larry B Butler | Candidate Committee | Democrat | Waterbury | Dec. 8, 2017 |
| Butler 2016 | Larry B Butler | Candidate Committee | Democrat | Waterbury | Feb. 18, 2016 |
| Butler 2014 | Larry B. Butler | Candidate Committee | Democrat | Waterbury | Jan. 6, 2014 |
| Butler 2012 | Larry B. Butler | Candidate Committee | Democrat | Waterbury | Oct. 5, 2011 |
| Butler 2010 | Larry B. Butler | Candidate Committee | Democrat | Waterbury | May 27, 2010 |
| Butler 2008 | Larry B. Butler | Candidate Committee | Democrat | Waterbury | May 30, 2008 |
| Butler 2006 | Larry B. Butler | Candidate Committee | Democrat | Waterbury | April 28, 2006 |
| Business Political Action Committee | Bernard F. Lynch | Political Action Committee | — | Waterbury | Feb. 22, 2000 |
| Business Council Of Fairfield County | Robert J. Brennan | Political Action Committee | — | Stamford | Aug. 29, 2000 |
| Bush2020CT | Rick Bush | Candidate Committee | Republican | West Hartford | June 24, 2020 |
| Burt For Probate Judge | Edward C Burt | Candidate Committee | Democrat | Hamden | June 22, 2012 |
| Burns for CT | Scott Burns | Candidate Committee | Democrat | Bridgeport | May 22, 2024 |
| Burns for Bristol | Ron Burns | Candidate Committee | Republican | Bristol | May 30, 2006 |
| Burnham for the 143rd | Paul H. Burnham | Candidate Committee | Democrat | Wilton | June 3, 2004 |
| Burnes for 121 | Gregory W Burnes | Candidate Committee | Republican | Stratford | July 15, 2022 |
| Burlington Republican Town Committee | Mike Chowaniec | Party Committee | Republican | Burlington | Jan. 27, 1999 |
| Burlington Democratic Town Committee | Maureen M. Lovejoy | Party Committee | Democrat | Burlington | Jan. 27, 1999 |
| Burke For State Rep | Thomas C Burke | Candidate Committee | Democrat | Bethel | April 4, 2016 |
| Burgio 2008 | Frank A. Burgio | Candidate Committee | Independent Party - Waterbury Town Committee | Waterbury | Aug. 12, 2008 |
| Bunnell for Probate Judge | Helen Ruwet Bunnell | Candidate Committee | Republican | Litchfield | Sept. 18, 2002 |
| Bunnell for Probate | Helen Ruwet Bunnell | Candidate Committee | Republican | Litchfield | June 8, 2006 |
| Bumgardner For Connecticut | Aundre P. Bumgardner | Candidate Committee | Republican | Groton | March 19, 2014 |
| Bulgani 2002 | Carl G. Bulgini | Candidate Committee | Republican | Colchester | July 2, 2002 |
| Building Leaders and Advocates in the Community | Kevin Walton | Political Action Committee | — | New Haven | July 28, 2006 |
| Building Leaders And Advocates In The Community | Kevin Walton | Political Action Committee | — | New Haven | July 28, 2006 |