10608 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| 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 |
| Hamzy 2002 | William A. Hamzy | Exploratory Committee | — | Bristol | Dec. 31, 2001 |
| Hampton Republican Town Committee | Gordon E. Hansen | Party Committee | Republican | Hampton | Jan. 27, 1999 |
| Hampton Democratic Town Committee | Eleanor Tweaksbury | Party Committee | Democrat | Hampton | Jan. 27, 1999 |
| Hampton 2022 | John Hampton | Candidate Committee | Democrat | Higganum | March 14, 2022 |
| Hampton 2020 | John K Hampton | Candidate Committee | Democrat | Tariffville | Jan. 28, 2020 |
| Hampton 2018 | John K Hampton | Candidate Committee | Democrat | Avon | Dec. 20, 2017 |
| Hampton 2016 | John K Hampton | Candidate Committee | Democrat | Avon | Dec. 7, 2015 |
| Hampton 2014 | John K Hampton | Candidate Committee | Democrat | Simsbury | Jan. 5, 2014 |
| Hampton 2012 | John K Hampton | Candidate Committee | Democrat | Tariffville | April 2, 2012 |
| Hammers2010 For State Senate | Elaine A. Hammers | Candidate Committee | Republican | Trumbull | May 3, 2010 |
| Hammarstrom for 8th District | Nancy A Hammarstrom | Candidate Committee | Democrat | Columbia | April 8, 2024 |
| Hamilton '02 | Douglas A. Hamilton | Candidate Committee | Republican | Windsor Locks | Aug. 19, 2002 |
| Hamid for Hamden | Salman B Hamid | Candidate Committee | Republican | Hamden | Aug. 7, 2017 |
| Hamden Republican Women's Club | Janet A. Fitch | Political Action Committee | — | Hamden | July 22, 1999 |
| Hamden Republican Town Committee | Michael R. Iezzi | Party Committee | Republican | Hamden | Jan. 27, 1999 |
| Hamden Green Party PAC | Kelly Anthony | Political Action Committee | Green Party | Hamden | Sept. 2, 2004 |
| Hamden Education Association Political Action Committee | Kathleen Mackenstein | Political Action Committee | — | Branford | Aug. 17, 2005 |
| Hamden Democratic Town Committee | Lewis L. Panzo | Party Committee | Democrat | Hamden | Jan. 27, 1999 |
| Hamden Action Now Political Action Committee | Rhonda Caldwell | Political Action Committee | — | Hamden | Dec. 20, 2021 |
| Halstead For State Rep | Robert E Halstead | Candidate Committee | Unaffiliated | Bridgeport | Feb. 5, 2015 |
| Halstead 2020 | Robert E Halstead | Candidate Committee | Unaffiliated | Bridgeport | Sept. 4, 2020 |
| Halstead 2002 | John M. Halstead | Candidate Committee | Republican | Wethersfield | July 18, 2002 |
| Halpern To Hartford | Jay Halpern | Candidate Committee | — | Woodbury | Sept. 15, 2000 |
| Halloran & Sage PAC | — | Political Action Committee | — | Hartford | Oct. 10, 2002 |
| Halloran & Sage LLP PAC | — | Political Action Committee | — | Hartford | April 11, 2002 |