10608 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Halloran & Sage LLC Political Action Committee | Joseph G. Lynch | Political Action Committee | — | Hartford | June 1, 1999 |
| Halloran & Sage | — | Political Action Committee | — | Hartford | Jan. 7, 2004 |
| Hallbergh For State Senate | John O Hallbergh | Candidate Committee | Independent Party | East Killingly | Aug. 16, 2010 |
| Hall2022 | Joshua M Hall | Candidate Committee | Democrat | Hartford | Feb. 28, 2022 |
| Hall For State Representative | Denise B Hall | Candidate Committee | Republican | West Hartford | June 10, 2010 |
| Hall 2026 | Joshua M Hall | Candidate Committee | Democrat | Hartford | Jan. 20, 2026 |
| Hall 2024 | Joshua M Hall | Candidate Committee | Democrat | Hartford | Jan. 10, 2024 |
| Hall 2020 | Joshua M Hall | Candidate Committee | Democrat | Hartford | Jan. 27, 2020 |
| Hall 2018 | Joshua M Hall | Candidate Committee | Democrat | Hartford | Jan. 12, 2018 |
| Hall 138 | Henry H Hall | Candidate Committee | Democrat | Danbury | May 23, 2014 |
| Haley For Probate Judge 2010 | Karen E Haley | Candidate Committee | Democrat | West Haven | May 10, 2010 |
| Haley 2014 | Aaron Haley | Candidate Committee | Unaffiliated | West Haven | Sept. 25, 2014 |
| Hale Political Action Committee | Kevin Ladien | Political Action Committee | — | West Hartford | July 22, 2002 |
| Hale for the 14th District | Kathy Hale | Candidate Committee | Democrat | South Windsor | June 2, 2006 |
| Haines2018 | Irene M Haines | Candidate Committee | Republican | East Haddam | Feb. 13, 2018 |
| Haines Smith 2017 | Irene M Haines | Political Action Committee | — | East Haddam | Aug. 7, 2017 |
| Haines 2010 | Barry R. Haines | Candidate Committee | Republican | Stamford | March 4, 2009 |
| Haddam-Killingworth Education Association PAC | James F. Daniels | Political Action Committee | — | Higganum | April 11, 2005 |
| Haddam Republican Town Committee | Harlan K. Fredericksen | Party Committee | Republican | Higganum | April 12, 2000 |
| Haddam Democratic Town Committee | Cynthia R. Nicastro | Party Committee | Democrat | Higganum | Jan. 27, 1999 |
| Haddad 2026 | Gregory Haddad | Candidate Committee | Democrat | Storrs | Jan. 11, 2026 |
| Haddad 2024 | Gregory Haddad | Candidate Committee | Democrat | Storrs | Jan. 5, 2024 |
| Haddad 2022 | Gregory Haddad | Candidate Committee | Democrat | Storrs | March 7, 2022 |
| Haddad 2020 | Gregory Haddad | Candidate Committee | Democrat | Storrs | Jan. 9, 2020 |
| Haddad 2018 | Gregory Haddad | Candidate Committee | Democrat | Storrs | Jan. 22, 2018 |
| Haddad 2016 | Gregory Haddad | Candidate Committee | Democrat | Mansfield | Jan. 8, 2016 |
| Haddad 2014 | Gregory S Haddad | Candidate Committee | Democrat | Storrs | Jan. 10, 2014 |
| Haddad 2012 | Gregory S Haddad | Candidate Committee | Democrat | Storrs | Feb. 7, 2012 |
| Haddad 2010 | Gregory Haddad | Exploratory Committee | Democrat | Storrs | March 19, 2010 |
| Hachey 2008 | Joseph S Hachey | Candidate Committee | Democrat | Manchester | May 29, 2008 |
| H.Tucker Braddock for Mayor City of Norwich | Tucker Braddock | Candidate Committee | Democrat | Norwich | June 1, 2017 |
| H.A. Plumbers and Steamfitters Local 777 | — | Political Action Committee | — | Meriden | April 11, 2002 |
| Gwenne Celmer | Gwenne Celmer | Candidate Exemption Committee | Democrat | Killingworth | July 26, 2017 |
| Guy Smith for CT | Guy L Smith | Candidate Committee | Democrat | New Haven | Jan. 9, 2018 |
| Gutcheon 08 | Adam Gutcheon | Candidate Committee | Democrat | New Haven | March 11, 2008 |
| Gutch In '08 Exploratory Committee | Adam Gutcheon | Exploratory Committee | Democrat | New Haven | Feb. 29, 2008 |
| Gun Rights for CT | Rebecca Terricciano | Political Action Committee | — | Southington | July 13, 2016 |
| GUINNESS EMP. PAC | — | Political Action Committee | — | Stamford | Dec. 11, 2002 |
| Guinan 2010 Committee | Kathryn D Guinan | Candidate Committee | Democrat | Norwich | May 24, 2010 |
| Guilford Republican Town Committee | Paul L. Chello | Party Committee | Republican | Guilford | Jan. 27, 1999 |
| Guilford Parents & Citizens Together | Samuel Gerritz | Political Action Committee | — | Guilford | April 3, 2008 |
| Guilford Parent Action Committee | Chris L Moore | Political Action Committee | — | Guilford | April 3, 2008 |
| Guilford Education Association Political Action Committee | Rose A. Dostert | Political Action Committee | — | Guilford | Oct. 20, 2005 |
| Guilford Democratic Town Committee | Robert K. Deutsch | Party Committee | Democrat | Guilford | Jan. 27, 1999 |
| Guglielmo for State Senate | Tony Guglielmo | Candidate Committee | Republican | Stafford Springs | Oct. 31, 2001 |
| Guglielmo For State Senate | Tony Guglielmo | Candidate Committee | Republican | Stafford Springs | March 27, 2008 |
| Guerrera For Senate | Antonio Guerrera | Candidate Committee | Democrat | Rocky Hill | March 1, 2018 |
| Guckerforct | Kenneth M Gucker | Candidate Committee | Democrat | Danbury | Jan. 14, 2026 |
| Gucker2018 | Kenneth M Gucker | Candidate Committee | Democrat | Danbury | Feb. 16, 2018 |
| Gucker for CT | Kenneth M Gucker | Candidate Committee | Democrat | New Fairfield | Jan. 19, 2022 |