10608 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| IBEW Local 90 PAC | — | Political Action Committee | — | Wallingford | Oct. 10, 2006 |
| IBEW Local 90 | — | Political Action Committee | — | New Haven | Oct. 28, 2002 |
| IBEW Local 35 PAC | — | Political Action Committee | — | Hartford | Oct. 10, 2006 |
| IBEW Local 35 | — | Political Action Committee | — | Hartford | July 10, 2006 |
| Ibew Local #35 | — | Political Action Committee | — | Hartford | Oct. 6, 2006 |
| IBEW 42 PAC | — | Political Action Committee | — | Manchester | Oct. 29, 2001 |
| IATSE#84Pac.Fund | — | Political Action Committee | — | West Hartford | Nov. 12, 2004 |
| Ian C Barron | Ian C Barron | Candidate Exemption Committee | Green Party | Clinton | Sept. 6, 2016 |
| IAFF Local 1579 Pac | — | Political Action Committee | — | Manchester | Nov. 6, 2006 |
| IAFF Local 1579 PAC | — | Political Action Committee | — | Manchester | Nov. 19, 2006 |
| I.B.E.W. Union Local 90 | — | Political Action Committee | — | Wallingford | Aug. 9, 2004 |
| I.B.E.W. Local Union 90 PAC | — | Political Action Committee | — | Wallingford | Jan. 4, 2005 |
| I.B.E.W. LOCAL UNION 90 | — | Political Action Committee | — | New Haven | Sept. 20, 2002 |
| I.B.E.W. Local Union 90 | — | Political Action Committee | — | Wallingford | July 6, 2004 |
| I.B.E.W. Local 90 | — | Political Action Committee | — | Wallingford | Sept. 29, 2003 |
| I.B.E.W Local Union 90 | — | Political Action Committee | — | Wallingford | Sept. 18, 2006 |
| I.A.T.S.E. Local 84 PAC Fund | Eleanor Sullivan | Political Action Committee | — | West Hartford | Jan. 6, 2004 |
| I Like Mike | Michael Vickerelli | Candidate Committee | Republican | Stratford | June 24, 2014 |
| I can I will I must | Yoshiyahv Yisrael | Candidate Committee | Republican | Bridgeport | Aug. 8, 2024 |
| Hynes 2014 | Aldon M. Hynes | Candidate Committee | Democrat | Orange | July 10, 2014 |
| Hynes 2012 | Aldon M. Hynes | Candidate Committee | Democrat | Woodbridge | May 25, 2012 |
| Hyland for the 90th | Rebecca Hyland | Candidate Committee | Democrat | Wallingford | March 7, 2022 |
| Hwang4Senate 2022 | Anthony T Hwang | Candidate Committee | Republican | Fairfield | Dec. 2, 2021 |
| Hwang4Senate 2020 | Anthony T Hwang | Candidate Committee | Republican | Fairfield | Jan. 17, 2020 |
| Hwang4Senate | Anthony Hwang | Candidate Committee | Republican | Fairfield | May 2, 2016 |
| Hwang For 134Th | Anthony T Hwang | Candidate Committee | Republican | Southport | June 16, 2008 |
| Hurley For Wethersfield | Michael J Hurley | Candidate Committee | Republican | Wethersfield | May 30, 2014 |
| Hurlburt 2012 | Bryan Hurlburt | Candidate Committee | Democrat | Tolland | May 30, 2012 |
| Hurlburt 2010 | Bryan Hurlburt | Candidate Committee | Democrat | Willington | May 24, 2010 |
| Hurlburt 2008 | Bryan Hurlburt | Candidate Committee | Democrat | Tolland | Feb. 7, 2008 |
| Hurlburt 2006 | Bryan Hurlburt | Candidate Committee | Democrat | Willington | May 15, 2006 |
| Hunsberger2017 | Dan Hunsberger | Candidate Committee | Democrat | Monroe | April 6, 2017 |
| Hugh F Dolan | Hugh F Dolan | Candidate Exemption Committee | Independent Party - Waterbury Town Committee | Fairfield | Sept. 9, 2010 |
| Hugh D. Spurgin, II | Hugh D. Spurgin | Candidate Exemption Committee | Republican | Bridgeport | June 1, 2010 |
| Hugh D Birdsall | Hugh D Birdsall | Candidate Exemption Committee | Green Party | Clinton | Sept. 16, 2022 |
| HUBPAC-CT, Connecticut Fund | — | Political Action Committee | — | Mahwah | July 7, 2005 |
| Hubert Delany for State Representative 2026 | Hubert D Delany | Candidate Committee | Democrat | Stamford | Jan. 23, 2026 |
| Hubert Delany for State Representative 2024 | Hubert D Delany | Candidate Committee | Democrat | Stamford | Jan. 11, 2024 |
| Hubert Delany for State Representative | Hubert D Delany | Candidate Committee | Democrat | Stamford | Dec. 9, 2021 |
| HUBCO, Inc. Political Action Committee | Thomas J. Shara | Political Action Committee | — | Mahwah | June 8, 1999 |
| Hrubala 2012 | Rudolph F Hrubala | Candidate Committee | Republican | Manchester | April 17, 2012 |
| Hoyt for Senate | Kathy Hoyt | Candidate Committee | Republican | Derby | Jan. 10, 2022 |
| Hoyt for Hamden 2020 | kathy Hoyt | Candidate Committee | Republican | Hamden | Feb. 5, 2020 |
| Hoyle For Probate | Clifford P Hoyle | Candidate Committee | Democrat | Ansonia | May 30, 2014 |
| Hoyle 2018 | Clifford P Hoyle | Candidate Committee | Democrat | Ansonia | Feb. 13, 2018 |
| Howard Jubrey Jr. For State Rep. | Howard A Jubrey | Candidate Committee | Republican | Windsor | May 27, 2010 |
| Howard J Gibeling | Howard J Gibeling | Candidate Exemption Committee | Republican | Rocky Hill | May 27, 2008 |
| Howard Henner for State Senate Campaign 2004 | Howard M. Henner | Candidate Committee | Democrat | Danbury | June 21, 2004 |
| House Republicans Majority Committee | — | Political Action Committee | Republican | Hartford | Nov. 29, 2002 |
| House Republicans Campaign Committee | — | Political Action Committee | — | Hartford | Jan. 6, 2007 |