10487 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| HarryPAC | Donna I King | Political Action Committee | — | Stamford | Dec. 16, 2021 |
| Harry for State Senate | Harry S Arora | Candidate Committee | Republican | Greenwich | June 30, 2021 |
| Harry For 41St | Harry A. Watson | Candidate Committee | Republican | Groton | April 11, 2012 |
| Harry for 40th | Harry A. Watson | Candidate Committee | Republican | Groton | June 30, 2002 |
| Harry for 151 | Harry S Arora | Candidate Committee | Republican | Greenwich | Dec. 16, 2019 |
| Harry Carboni | Harry Carboni | Candidate Exemption Committee | Republican | Willimantic | June 6, 2012 |
| Harry Arora 2020 | Harry S Arora | Candidate Committee | Republican | Greenwich | June 1, 2020 |
| Harry A Gagliardi, Jr | Harry A Gagliardi | Candidate Exemption Committee | Democrat | Hamden | July 19, 2017 |
| Harrison for the 69th | Cindy L Harrison | Candidate Committee | Republican | Watertown | Jan. 27, 2020 |
| Harrison for the 132nd | Alexis P Harrison | Candidate Committee | Republican | Fairfield | April 10, 2024 |
| Harrison 2022 | Cindy L Harrison | Candidate Committee | Republican | Southbury | Jan. 25, 2022 |
| Harrison '08 | Thomas F Harrison | Candidate Committee | Republican | Avon | March 27, 2008 |
| Harris for West Hartford | Jonathan A. Harris | Candidate Committee | Democrat | West Hartford | July 11, 2003 |
| Harris for State Senate | Jonathan A. Harris | Candidate Committee | Democrat | Farmington | July 9, 2004 |
| Harris For State Senate | Jonathan A. Harris | Candidate Committee | Democrat | Farmington | May 19, 2008 |
| Harris For State Representative | Jonathan A. Harris | Candidate Committee | Democrat | West Hartford | May 9, 2000 |
| Harris For Senate | Donald F Harris | Candidate Committee | Democrat | Bloomfield | April 21, 2014 |
| Harris for Senate | Tyron V Harris | Candidate Committee | Democrat | East Hartford | Jan. 11, 2019 |
| Harris for CT | Jonathan A Harris | Candidate Committee | Democrat | West Hartford | Feb. 28, 2018 |
| Harris for Connecticut | Jonathan A Harris | Exploratory Committee | Democrat | West Hartford | April 19, 2017 |
| Harris 2026 | Tyron V Harris | Candidate Committee | Democrat | East Hartford | Feb. 9, 2026 |
| Harrigan 2018 | Anne M Harrigan | Candidate Committee | Democrat | Cheshire | Jan. 5, 2018 |
| HARP 2019 | Toni N Harp | Candidate Committee | Democrat | New Haven | Feb. 14, 2019 |
| Harp 2012 | Toni N. Harp | Candidate Committee | Democrat | New Haven | Feb. 17, 2012 |
| Harp 2010 | Toni N. Harp | Candidate Committee | Democrat | New Haven | Dec. 29, 2009 |
| Harp 2008 | Toni N. Harp | Candidate Committee | Democrat | New Haven | Jan. 11, 2008 |
| Harp 2006 | Toni Nathaniel Harp | Candidate Committee | Democrat | New Haven | Jan. 20, 2006 |
| Harp 2004 | Toni Nathaniel Harp | Candidate Committee | Democrat | New Haven | June 6, 2003 |
| Harp 2002 | Toni Nathaniel Harp | Candidate Committee | Democrat | New Haven | Dec. 26, 2001 |
| Harp 2000 | Toni N. Harp | Candidate Committee | Democrat | New Haven | Dec. 27, 1999 |
| Harold for CT | Harold S Harris | Candidate Committee | Libertarian Party | Glastonbury | April 17, 2020 |
| Harold Bonnet | Harold Bonnet | Candidate Exemption Committee | Republican | Norwalk | June 23, 2014 |
| Harkins for State Representative | John A. Harkins | Candidate Committee | Republican | Stratford | Aug. 5, 2002 |
| Harkins 2004 | John A. Harkins | Exploratory Committee | — | Stratford | Oct. 29, 2003 |
| Harkins 2002 | John A. Harkins | Exploratory Committee | — | Stratford | Jan. 4, 2002 |
| Harkins 2000 | John A. Harkins | Candidate Committee | Republican | Stratford | July 12, 2000 |
| Harkins 06 | Jason Stark | Exploratory Committee | — | Stratford | Dec. 14, 2005 |
| Harding For State Rep | Stephen Harding | Candidate Committee | Republican | Danbury | Jan. 16, 2015 |
| Harding for Senate | Stephen Harding | Candidate Committee | Republican | Danbury | Feb. 12, 2022 |
| Harding 26 | Stephen G Harding | Candidate Committee | Republican | Goshen | Jan. 21, 2026 |
| Harding 24 | Stephen Harding | Candidate Committee | Republican | Danbury | Dec. 21, 2023 |
| Harding 2020 | Stephen Harding | Candidate Committee | Republican | Danbury | Feb. 13, 2020 |
| Harding 2018 | Stephen G Harding | Candidate Committee | Republican | Danbury | Jan. 11, 2018 |
| Harding 2016 | Stephen G Harding | Candidate Committee | Republican | Danbury | Dec. 4, 2015 |
| Hannan 2006 | — | Candidate Committee | Republican | North Branford | Nov. 29, 2004 |
| Hanks for Bridgeport | Shante T Hanks | Candidate Committee | Democrat | Bridgeport | Jan. 11, 2018 |
| Hamzy For Probate Judge | William Hamzy | Candidate Committee | Republican | Bristol | July 14, 2020 |
| Hamzy 2008 | William A. Hamzy | Candidate Committee | Republican | Bristol | May 30, 2008 |
| Hamzy 2006 | William A. Hamzy | Exploratory Committee | — | Bristol | Oct. 26, 2005 |
| Hamzy 2004 | William A. Hamzy | Exploratory Committee | — | Bristol | Nov. 18, 2003 |