10608 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Backer 2014 | Terrence E Backer | Candidate Committee | Democrat | Stratford | Feb. 10, 2014 |
| Backer 2012 | Terry Backer | Candidate Committee | Democrat | Stratford | March 13, 2012 |
| Backer 2010 | Terry Backer | Candidate Committee | Democrat | Stratford | June 1, 2010 |
| Backer 2000 | Terry Backer | Exploratory Committee | — | Stratford | Aug. 28, 2000 |
| Backer 08' | Terry Backer | Candidate Committee | Democrat | Stratford | Dec. 31, 2007 |
| Backer 06 | Terry Backer | Exploratory Committee | — | Stratford | Feb. 7, 2006 |
| Backer 02 | Terry Backer | Candidate Committee | Democrat | Stratford | July 12, 2002 |
| Back To Basics Republicans | John T Shaban | Political Action Committee | — | Redding | June 9, 2009 |
| Back PAC | Ellen Camhi | Political Action Committee | — | Avon | Dec. 3, 2002 |
| Back Bench PAC | Christopher C. Healy | Political Action Committee | — | Deep River | April 11, 2000 |
| Bachand For State Representative | Gregory N. Bachand | Candidate Committee | Republican | Wallingford | Feb. 21, 2012 |
| BAC PAC | — | Political Action Committee | — | Chester | Oct. 22, 2002 |
| B2K Committee | Mark D. Boughton | Candidate Committee | Republican | Danbury | Dec. 29, 1999 |
| B.C. GOP | Michael E. Peiksza | Political Action Committee | — | Waterbury | July 19, 1999 |
| Ayana for State Senate 2026 | Ayana Taylor | Candidate Committee | Democrat | Windsor | Dec. 20, 2025 |
| Ayana for State Senate | Ayana Taylor | Candidate Committee | Democrat | Windsor | Dec. 6, 2023 |
| Ayala 2012 | Andres Ayala | Exploratory Committee | Democrat | Bridgeport | Feb. 10, 2012 |
| Awwad, 2000 | Catherine N. Awwad | Candidate Committee | Republican | Waterbury | Aug. 2, 2000 |
| Avon Republican Town Committee | Vincent E. Roche | Party Committee | Republican | Avon | Jan. 27, 1999 |
| Avon Democratic Town Committee | Paul R. Fox | Party Committee | Democrat | Avon | Jan. 27, 1999 |
| Aventis Pasteur, Inc. PAC | — | Political Action Committee | — | Swiftwater | Dec. 13, 2001 |
| Austin B Coco | Austin B Coco | Candidate Exemption Committee | Libertarian Party | Clinton | Aug. 11, 2016 |
| Aundre for CT | Aundre P Bumgardner | Candidate Committee | Democrat | Groton | Feb. 24, 2022 |
| Aundre 2026 | Aundre P Bumgardner | Candidate Committee | Democrat | Mystic | Jan. 13, 2026 |
| Aundre 2024 | Aundre P Bumgardner | Candidate Committee | Democrat | Mystic | Jan. 8, 2024 |
| Aulay Carlson | Aulay Carlson | Candidate Exemption Committee | Unaffiliated | New Hartford | Aug. 7, 2017 |
| ATU State Action Fund | — | Political Action Committee | — | Silver Spring | Oct. 19, 2022 |
| Attorney Dennis Bradley for State Senate | Dennis Bradley | Candidate Committee | Democrat | Bridgeport | March 17, 2018 |
| ATT CT Employee PAC | — | Political Action Committee | — | New Haven | Oct. 4, 2006 |
| ATT Connecticut Employee PAC | — | Political Action Committee | — | New Haven | Oct. 30, 2006 |
| Atkins For Change 2008 | Martin A Atkins | Candidate Committee | Republican | Prospect | May 30, 2008 |
| Athena A Gary | Athena A Gary | Candidate Exemption Committee | Democrat | Hamden | Aug. 8, 2017 |
| Atajanow For State Representative | Iskandar "Alex" T Atajanow | Candidate Committee | Democrat | Hartford | Oct. 16, 2015 |
| AT&T CT Employee PAC | — | Political Action Committee | — | New Haven | June 25, 2006 |
| AT&T Connecticut Empolyee PAC | — | Political Action Committee | — | New Haven | Sept. 29, 2006 |
| AT&T Connecticut Employees PAC | — | Political Action Committee | — | New Haven | June 23, 2006 |
| AT&T Connecticut Employee Pac | — | Political Action Committee | — | New Haven | July 4, 2006 |
| AT&T CONNECTICUT EMPLOYEE PAC | — | Political Action Committee | — | New Haven | July 5, 2006 |
| AT&T Connecticut Employee PAC | — | Political Action Committee | — | New Haven | Sept. 30, 2006 |
| AT&T Conn. Employee PAC | — | Political Action Committee | — | New Haven | July 1, 2006 |
| AT&T | — | Political Action Committee | — | Hartford | Jan. 12, 2007 |
| AT &T | — | Political Action Committee | — | Boston | April 10, 2002 |
| AT & T Connecticut Employees PAC | Michael P. Phelan | Political Action Committee | — | New Haven | May 24, 2000 |
| AT & T Connecticut Employee PAC | — | Political Action Committee | — | New Haven | July 8, 2006 |
| Association of Retired Teachers of CT PAC | — | Political Action Committee | — | Rocky Hill | Oct. 1, 2006 |
| Association Of Retired Teachers Of CT PAC | Richard Cassar | Political Action Committee | — | Manchester | Dec. 28, 1999 |
| Association of Retired Teachers of CT (ARTC) PAC | — | Political Action Committee | — | Rocky Hill | Jan. 13, 2004 |
| Association of Retired Teachers of CT | — | Political Action Committee | — | Rocky Hill | Oct. 5, 2006 |
| Association of Retired Teachers of Connecticut | — | Political Action Committee | — | Sandy Hook | Nov. 7, 2002 |
| Association of Retired Teachers | — | Political Action Committee | — | Rocky Hill | Oct. 4, 2006 |