10491 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Collins for the 26th | Tremell J Collins | Candidate Committee | Republican | New Britain | April 11, 2018 |
| Collins for the 117th | Raymond V Collins | Candidate Committee | Republican | West Haven | Feb. 9, 2024 |
| Collins for Senate 2022 | Tremell J Collins | Candidate Committee | Republican | New Britain | May 25, 2022 |
| COLLINS 2026 | Raymond V Collins | Candidate Committee | Republican | West Haven | Dec. 1, 2025 |
| Collins 2024 | Tremell J Collins | Candidate Committee | Republican | New Britain | Jan. 12, 2024 |
| Collins 2000 | Ray Collins | Candidate Committee | Republican | West Haven | June 5, 2000 |
| Collins 04 | Raymond V. Collins | Candidate Committee | Republican | Milford | June 30, 2004 |
| Collins '02 | Ray Collins | Candidate Committee | Republican | West Haven | Aug. 26, 2002 |
| College Democrats of New Haven | Michelle Mayorga | Political Action Committee | — | New Haven | Oct. 18, 2000 |
| College Democrats Of Connecticut | Benjamin Stango | Political Action Committee | — | New Haven | Sept. 1, 2009 |
| College Democrats of Connecticut | Ryan N Rosario | Political Action Committee | — | Shrewsbury | Aug. 29, 2023 |
| College Democrats | Nirupam Sinha | Political Action Committee | — | New Haven | March 8, 2004 |
| Colleen Rankine | Coleen Rankine | Candidate Exemption Committee | Republican | Hartford | May 24, 2012 |
| Colin Hosten Election Committee | Colin A Hosten | Candidate Committee | Democrat | Norwalk | April 10, 2018 |
| Colin D. Bennett | Colin D. Bennett | Candidate Exemption Committee | Green Party | Westbrook | Sept. 15, 2008 |
| Colin D Bennett* | Colin D Bennett* | Candidate Exemption Committee | Green Party | Westbrook | Sept. 10, 2010 |
| Colin D Bennett | Colin D Bennett | Candidate Exemption Committee | Green Party | Westbrook | Aug. 17, 2016 |
| Colette4Ridgefield | Colette Kabasakalian | Candidate Committee | Republican | Ridgefield | May 21, 2024 |
| Colebrook Republican Town Committee | John C. Miller | Party Committee | Republican | Colebrook | Jan. 27, 1999 |
| Colebrook Democratic Town Committee | — | Political Action Committee | — | Colebrook | Oct. 28, 2002 |
| Colchester Solutions Together | Stephanie Smith | Political Action Committee | — | Colchester | April 24, 2022 |
| Colchester Republican Town Committee | Paul L. Maxwell | Party Committee | Republican | Colchester | Jan. 27, 1999 |
| Colchester Independent Party 2017 | Tearice J Peters | Political Action Committee | — | Colchester | Sept. 15, 2017 |
| Colchester Democratic Women's Club | Deborah Wolf | Political Action Committee | — | Colchester | April 12, 1999 |
| Colchester Democratic Town Committee | Robert A. Weeks | Party Committee | Democrat | Colchester | Dec. 27, 1999 |
| Colchester Advocates for Public Schools | Monica C. Swyden-Bolles | Political Action Committee | — | Colchester | Sept. 5, 2003 |
| Colavecchio 63rd | Lynda F. Colavecchio | Candidate Committee | Republican | Winsted | May 24, 2004 |
| Colarossi For Norwalk | Steven A Colorossi | Candidate Committee | Republican | Norwalk | March 27, 2012 |
| Colapietro For State Senate | Thomas A. Colapietro | Candidate Committee | Democrat | Terryville | Oct. 9, 2001 |
| Colapietro For Senate | Thomas A. Colapietro | Candidate Committee | Democrat | Bristol | Dec. 17, 1999 |
| Colapietro for Senate | Tom Colapietro | Candidate Committee | Democrat | Terryville | Jan. 12, 2004 |
| Cohn & Birnbaum, P.C. Political Committee | John D. Newman | Political Action Committee | — | Hartford | May 25, 1999 |
| Cohen for Senate | Christine H Cohen | Candidate Committee | Democrat | Guilford | Dec. 26, 2019 |
| Cohen and Wolf, P.C. Political Committee | Austin K. Wolf | Political Action Committee | — | Bridgeport | May 25, 1999 |
| Cohen and Wolf P.C. Political Committee | — | Political Action Committee | — | Bridgeport | Sept. 23, 2002 |
| Cohen and Wold PC Political Committee | — | Political Action Committee | — | Bridgeport | April 10, 2003 |
| Coginchaug Democrats | John P. Pieper | Political Action Committee | — | Middletown | Sept. 7, 2001 |
| Coelho for Senate 24 | Michelle J Coelho | Candidate Committee | Republican | Danbury | Jan. 25, 2024 |
| Coelho for Senate | Michelle J Coelho | Candidate Committee | Republican | Danbury | Feb. 3, 2022 |
| CODPAC | — | Political Action Committee | — | Hartford | Oct. 19, 2002 |
| Coderre 2018 | David W Coderre | Candidate Committee | Republican | Putnam | Feb. 1, 2018 |
| Coast 2 Country PAC | Aundre P Bumgardner | Political Action Committee | — | Mystic | Nov. 18, 2024 |
| Coaliton of Concerned Citizens for Local Control of Schools | Bruce Gallo | Political Action Committee | Republican | Darien | Oct. 22, 2004 |
| Coalition Of Connecticut Sportsmen | Janet S. Crook | Political Action Committee | — | Madison | July 19, 1999 |
| Coalition Of Concerned Citizens For Local Control Of Schools | Bruce Gallo | Political Action Committee | — | Darien | April 13, 2007 |
| Coalition fot Connecticut's Future | — | Political Action Committee | — | Windsor | Oct. 22, 2003 |
| Coalition For Westport | Michael A. Nayor | Party Committee | Coalition for Westport | Westport | Dec. 16, 2013 |
| Coalition for Political Action | Albie Towles | Political Action Committee | — | West Haven | Dec. 29, 2003 |
| Coalition For Connecticut's Future | Daniel R. Neagle | Political Action Committee | — | Windsor | May 25, 1999 |
| Coalition for a Better New Britain | James A. Wyskiewicz | Political Action Committee | — | New Britain | March 22, 2006 |