10491 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Democratic Chairman's Club | Shirley W. Steinmetz | Political Action Committee | — | Wethersfield | July 1, 1999 |
| Democratic Caucus of Women Impoving Politics | Kathy Ann Galullo | Political Action Committee | Democrat | Watertown | Dec. 1, 1999 |
| Democrates Maximus | — | Political Action Committee | — | East Hartford | Feb. 2, 2003 |
| Democrat's Maximums | — | Political Action Committee | — | East Hartford | Feb. 2, 2003 |
| Democrat Majority for the Decade | — | Political Action Committee | — | Hamden | Oct. 29, 2005 |
| Democracy New Haven | W. Matthew Harp | Political Action Committee | — | New Haven | Jan. 27, 2012 |
| Democracy in Action | Richard A. Miron | Political Action Committee | — | Stratford | Feb. 4, 2005 |
| Democracy for Connecticut State PAC | Matthew Martin | Political Action Committee | — | West Haven | March 7, 2005 |
| DEMOCRACY FOR AMERICA – CONNECTICUT | — | Political Action Committee | — | Fairfield | Oct. 26, 2004 |
| Democracy for America - Connecticut | Tom McMahon | Political Action Committee | Democrat | Burlington | June 30, 2004 |
| Democracy For America - Connecticut | Tom Hughes | Political Action Committee | Democrat | Burlington | June 30, 2004 |
| Democracy for America | — | Political Action Committee | — | Burlington | Oct. 25, 2004 |
| Demicco For State Rep. | Michael Demicco | Candidate Committee | Democrat | Farmington | May 27, 2010 |
| Demicco 2026 | Michael V Demicco | Candidate Committee | Democrat | Farmington | Jan. 7, 2026 |
| Demicco 2024 | Michael V Demicco | Candidate Committee | Democrat | Farmington | Feb. 15, 2024 |
| Demicco 2022 | Michael V Demicco | Candidate Committee | Democrat | Farmington | March 18, 2022 |
| Demicco 2020 | Michael V Demicco | Candidate Committee | Democrat | Farmington | Jan. 31, 2020 |
| Demicco 2018 | Michael V Demicco | Candidate Committee | Democrat | Farmington | Jan. 19, 2018 |
| Demicco 2016 | Michael V Demicco | Candidate Committee | Democrat | Farmington | Feb. 11, 2016 |
| Demicco 2012 | Michael Demicco | Candidate Committee | Democrat | Farmington | March 9, 2012 |
| Demetrios for State Rep. | Demetrios Giannaros | Candidate Committee | Democrat | Farmington | March 17, 2004 |
| DeLucia 2018 | Nick DeLucia | Candidate Committee | Republican | Norwich | Feb. 27, 2018 |
| DeLuca State Senate | Louis C. DeLuca | Candidate Committee | Republican | Woodbury | Feb. 4, 2000 |
| Delroy Alexander Shirley 2015 Probate Judge | Delroy A Shirley | Candidate Committee | Democrat | Hartford | Aug. 25, 2015 |
| Delnicki For South Windsor | Tom Delnicki | Candidate Committee | Republican | South Windsor | April 21, 2016 |
| DELMASTRO2016 | Peter J Del Mastro | Candidate Committee | Republican | Bristol | April 1, 2016 |
| Dellacorte 2014 | Matthew Dellacorte | Candidate Committee | Republican | Stamford | May 21, 2014 |
| Delia for Judge of Probate 2017 | Anselmo M Delia | Candidate Committee | Republican | Clinton | May 9, 2017 |
| Delia For Judge Of Probate 2014 | Anselmo Delia | Candidate Committee | Republican | Clinton | May 19, 2014 |
| Delia For Judge Of Probate 2010 | Anselmo Delia | Candidate Committee | Republican | Clinton | March 4, 2010 |
| DelGobbo State Representative Committee | Kevin M. DelGobbo | Candidate Committee | Republican | Naugatuck | Oct. 24, 2001 |
| DelGobbo State Rep. Cmte. | Kevin M. DelGobbo | Candidate Committee | Republican | Naugatuck | Nov. 13, 2003 |
| Delgobbo State Rep. Cmte. | Kevin M M. DelGobbo | Candidate Committee | Republican | Naugatuck | Feb. 26, 2008 |
| DelGobbo For State Rep. Committee | Kevin M. DelGobbo | Candidate Committee | Republican | Naugatuck | Oct. 29, 1999 |
| delacruz 2018 | Joseph B de la Cruz | Candidate Committee | Democrat | Groton | Jan. 14, 2018 |
| Del Mastro For State Representative | Peter J Del Mastro | Candidate Committee | Republican | Bristol | May 6, 2010 |
| Dejesus 2015 | Richard DeJesus | Candidate Committee | Democrat | Bridgeport | Jan. 20, 2015 |
| Dejesus 2012 | Damien A DeJesus | Candidate Committee | We the People Party of Meriden | Meriden | Aug. 1, 2012 |
| Deidre Devaney for Probate Judge | Deirdre A. Devaney | Candidate Committee | Democrat | East Haddam | Aug. 16, 2006 |
| Degrego For State Senate 2012 | Michael M DelGrego | Candidate Committee | Republican | Milford | April 25, 2012 |
| Degennaro For Probate Judge | Mark J DeGennaro | Candidate Committee | Democrat | West Haven | May 24, 2010 |
| DeFronzo for State Senate | — | Candidate Committee | Democrat | New Britain | Jan. 17, 2002 |
| Defronzo For State Senate | Donald J. DeFronzo | Candidate Committee | Democrat | New Britain | Nov. 30, 2007 |
| DeFronzo 2026 | David DeFronzo | Candidate Committee | Democrat | New Britain | Jan. 10, 2026 |
| DeFronzo 2024 | David DeFronzo | Candidate Committee | Democrat | New Britain | April 1, 2024 |
| DeForge 2004 | Thomas J. DeForge | Candidate Committee | Republican | Bristol | April 16, 2004 |
| DeForge 2000 | Thomas J. DeForge | Candidate Committee | Republican | Bristol | Aug. 8, 2000 |
| DeFeo for Judge of Probate | — | Candidate Committee | Republican | New Fairfield | Aug. 13, 2002 |
| Defend CT | Christian E Soto | Political Action Committee | — | New London | July 1, 2025 |
| Deep River Republican Town Committee | John A. Malcarne | Party Committee | Republican | Deep River | Jan. 1, 1998 |