10608 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Hecht for Judge of Probate | Kevin J Hecht | Candidate Committee | Republican | Old Saybrook | May 2, 2017 |
| Hebron Republican Town Committee | Brian R. Haskell | Party Committee | Republican | Hebron | Jan. 27, 1999 |
| Hebron Democratic Town Committee | John R. Quinn | Party Committee | Democrat | Amston | Jan. 27, 1999 |
| Heavner for Simsbury | Lisa Heavner | Candidate Committee | Democrat | Simsbury | July 25, 2017 |
| Heather Sherman Bond for State Rep. | Heather Sherman Bond | Candidate Committee | Republican | Mystic | May 2, 2006 |
| Heather LS Gwynn | Heather LS Gwynn | Candidate Exemption Committee | Libertarian Party | Baltic | Aug. 30, 2018 |
| Heather H Romanski | Heather H Romanski | Candidate Exemption Committee | Democrat | Norwich | July 28, 2017 |
| Heather For House | Heather A Maguire | Candidate Committee | Republican | Avon | Jan. 14, 2022 |
| Heat & Frost Insulators Local 33 PAC | — | Political Action Committee | — | Wallingford | Aug. 5, 2022 |
| Hearing and Empowering Action in Rural Towns (HEART) | Amanda M Webster | Political Action Committee | — | Granby | Dec. 7, 2020 |
| Health Net of CT Political Action Committee | Donald Parisi | Political Action Committee | — | Shelton | Nov. 17, 1999 |
| Health Net of CT PAC | — | Political Action Committee | — | Shelton | June 24, 2002 |
| Health Net of CT | — | Political Action Committee | — | Shelton | Oct. 10, 2002 |
| Health Care Facility Leadership PAC | Raymond Talamona | Political Action Committee | — | Wolcott | April 24, 2018 |
| Health Alert | Loretta M. Chillemi | Political Action Committee | — | Hamden | June 2, 1999 |
| Heagney 2008 | Robert W. Heagney | Candidate Committee | Republican | Simsbury | June 9, 2008 |
| Heagney 2006 | Robert W. Heagney | Candidate Committee | Republican | Vernon | Jan. 6, 2006 |
| Heagney 2004 | Robert W. Heagney | Candidate Committee | Republican | Simsbury | Jan. 13, 2004 |
| Heagney 2002 | Robert W. Heagney | Candidate Committee | Republican | Simsbury | March 25, 2002 |
| Heagney 2000 | Robert W. Heagney | Candidate Committee | Republican | Simsbury | Feb. 4, 2000 |
| HAW PAC | Holly Abery Wetstone | Political Action Committee | — | West Hartford | Dec. 14, 1999 |
| Hatfield 2018 | Susan W Hatfield | Exploratory Committee | Republican | Trumbull | Jan. 22, 2018 |
| Hat PAC | Gene Eriquez | Political Action Committee | — | Danbury | March 9, 2015 |
| Hat City Victory PAC | Joseph DaSilva | Political Action Committee | — | Danbury | Jan. 17, 2006 |
| HAT Citgy Victory PAC | — | Political Action Committee | — | Danbury | Nov. 27, 2006 |
| Harwinton Taxpayers Association | Janet Burritt | Political Action Committee | — | Harwinton | Jan. 1, 1998 |
| Harwinton Republican Town Committee | Rosemary Carros | Party Committee | Republican | Harwinton | April 18, 2000 |
| Harwinton Democratic Town Committee | Mary J. Febbroriello | Party Committee | Democrat | Harwinton | Jan. 27, 1999 |
| Hartley Senate 2000 | Joan V. Hartley | Candidate Committee | Democrat | Wolcott | May 19, 2000 |
| Hartley for Senate 2002 | Joan V. Hartley | Candidate Committee | Democrat | Wolcott | Jan. 22, 2002 |
| Hartley For Senate | Joan V. Hartley | Candidate Committee | Democrat | Waterbury | Jan. 23, 2012 |
| Hartley 26 | Joan V Hartley | Candidate Committee | Democrat | Wolcott | Jan. 8, 2026 |
| Hartley 22 | Joan V Hartley | Candidate Committee | Democrat | Wolcott | April 6, 2022 |
| Hartley 2024 | Joan V Hartley | Candidate Committee | Democrat | Wolcott | Jan. 17, 2024 |
| Hartley 2016 | Joan V. Hartley | Candidate Committee | Democrat | Wolcott | Jan. 13, 2016 |
| Hartley 2014 | Joan V. Hartley | Candidate Committee | Democrat | Wolcott | Jan. 15, 2014 |
| Hartley 2010 | Joan V. Hartley | Candidate Committee | Democrat | Wolcott | April 29, 2010 |
| Hartley 2004 | Joan V. Hartley | Candidate Committee | Democrat | Wolcott | Jan. 14, 2004 |
| Hartley 2000 | Joan V. Hartley | Candidate Committee | Democrat | Waterbury | Jan. 19, 2000 |
| Hartley 20 | Joan V Hartley | Candidate Committee | Democrat | Wolcott | April 30, 2020 |
| Hartley 18 | Joan V Hartley | Candidate Committee | Democrat | Waterbury | Nov. 13, 2017 |
| Hartley '08 | Joan V. Hartley | Candidate Committee | Democrat | Wolcott | Jan. 22, 2008 |
| Hartley '06 | — | Candidate Committee | Democrat | Wolcott | Nov. 29, 2005 |
| Hartland Republican Town Committee | Carolyn S. Irwin | Party Committee | Republican | East Hartland | Jan. 27, 1999 |
| Hartland Democratic Town Committee | June W. Shew | Party Committee | Democrat | East Hartland | Jan. 27, 1999 |
| Hartford Working Families Town Committee | Zack Campbell | Party Committee | Working Families | Hartford | April 2, 2024 |
| Hartford Unity I am the Change the Winners Club | Tracy L Funnye | Candidate Committee | Democrat | Hartford | Sept. 12, 2024 |
| Hartford Together | — | Political Action Committee | — | Hartford | June 7, 2002 |
| Hartford Republican Town Committee | John B. O'Connell | Party Committee | Republican | Hartford | Jan. 27, 1999 |
| Hartford Progress PAC | — | Political Action Committee | — | Glastonbury | July 20, 2005 |