10612 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Leadership First | — | Political Action Committee | — | Avon | April 6, 2005 |
| Leadership Expansion And Development PAC | Jennifer Marchand | Political Action Committee | — | Hamden | Jan. 27, 2009 |
| Leadership Connecticut | — | Political Action Committee | — | Winsor Locks | Feb. 2, 2003 |
| Leadership 98 | Tom Regan | Political Action Committee | — | Amston | Jan. 13, 2000 |
| Leadership 21st Cent | — | Political Action Committee | — | Stamford | April 7, 2004 |
| Leadership 2000 | — | Political Action Committee | — | Stamford | April 10, 2002 |
| Leadership - Hartford Non-Partisan PAC | Nicholas R. Carbone | Political Action Committee | — | Hartford | Oct. 24, 2001 |
| Leadership '04 PAC | — | Political Action Committee | — | East Hartford | July 2, 2006 |
| Leadership '04 | — | Political Action Committee | — | East Hartford | Oct. 2, 2003 |
| Leaders for CT | — | Political Action Committee | — | Stamford | Jan. 7, 2006 |
| LEADERS FOR CT | — | Political Action Committee | — | Stamford | Oct. 3, 2006 |
| Leaders for Connecticut | Richard L. Lyons | Political Action Committee | — | Stamford | April 1, 2005 |
| Leaders For Connecticut | — | Political Action Committee | — | Stamford | April 8, 2006 |
| Leaders for a Stronger Connecticut | Melissa Baez | Independent Expenditure Political Committee | — | New Haven | Aug. 28, 2017 |
| LE LO LAI PAC | Frances Sanchez | Political Action Committee | — | Hartford | Feb. 4, 2000 |
| LD PAC Pondview Corp. Center | — | Political Action Committee | — | Farmington | Oct. 7, 2002 |
| LD PAC | — | Political Action Committee | — | Farmington | July 2, 2002 |
| LD Pac | — | Political Action Committee | — | Farmington | Sept. 27, 2005 |
| Lawson 2018 | David A Lawson | Candidate Committee | Democrat | New Milford | Jan. 30, 2018 |
| Lawson 2016 | David A Lawson | Candidate Committee | Democrat | New Milford | Feb. 22, 2016 |
| Lawrence Kurland for Probate Judge | Lawrence B. Kurland | Candidate Committee | Republican | Salisbury | May 4, 2006 |
| Lawrence E Patterson | Lawrence E Patterson | Candidate Exemption Committee | Republican | Bridgeport | Oct. 19, 2010 |
| Lawrence & Memorial Hospital Professional Nurses PAC | Barbara A. Bianco | Political Action Committee | — | New London | June 11, 1999 |
| Lawrence & Memorial healthcare Workers | — | Political Action Committee | — | New London | Jan. 1, 2007 |
| Law Enforcement Leadership PAC | Larry Reynolds | Political Action Committee | — | Meriden | June 11, 1999 |
| Lavoie for Trumbull* | Paul Lavoie | Exploratory Committee | Republican | Trumbull | Feb. 23, 2017 |
| Lavoie for Trumbull | Paul S Lavoie | Candidate Committee | Republican | Trumbull | May 15, 2017 |
| Lavery Exploratory Committee | Andrew W Lavery | Exploratory Committee | Republican | Groton | Jan. 4, 2012 |
| Lavery Campaign Committee | Andrew W Lavery | Candidate Committee | Republican | Groton | March 7, 2012 |
| Laurie Bajorek For State Representative | Laurie W Bajorek | Candidate Committee | Democrat | Vernon | May 5, 2016 |
| Lauretti Governor 2018 | Mark A Lauretti | Candidate Committee | Republican | Shelton | April 5, 2017 |
| Lauretti Governor 2014 | Mark A Lauretti | Candidate Committee | Republican | Shelton | Dec. 13, 2013 |
| Lauretti For Lt. Governor | Mark A Lauretti | Candidate Committee | Republican | Shelton | May 23, 2014 |
| Lauretano For The 64Th Committee | Kathleen W Lauretano | Candidate Committee | Republican | Salisbury | Feb. 8, 2010 |
| Lauretano For The 64Th | Mark A Lauretano | Candidate Committee | Republican | Lakeville | Sept. 23, 2013 |
| Lauren Shaw For District 38 | Lauren C Shaw | Candidate Committee | Green Party | Waterford | March 24, 2016 |
| Lauren Life For State Representative | Lauren K Life | Candidate Committee | Republican | West Suffield | March 3, 2008 |
| Lauren H Soloff | Lauren H Soloff | Candidate Exemption Committee | Democrat | Westport | Aug. 21, 2017 |
| Lauren Gauthier for State Representative | Lauren C Gauthier | Candidate Committee | Republican | Groton | Feb. 13, 2020 |
| Lauren F Karpf | Lauren F Karpf | Candidate Exemption Committee | Unaffiliated | Westport | July 31, 2017 |
| Lauren C Gauthier | Lauren C Gauthier | Candidate Exemption Committee | Independent Party | Groton | Aug. 31, 2022 |
| Lauren A Garrett | Lauren A Garrett | Candidate Exemption Committee | Democrat | Hamden | July 19, 2017 |
| Laurel for State Rep | Laurel A Steinhauser | Candidate Committee | Democrat | Portland | April 13, 2018 |
| Laura White | Laura White | Candidate Exemption Committee | Unaffiliated | New Hartford | July 31, 2017 |
| Laura T Grondin | Laura T Grondin | Candidate Exemption Committee | Republican | West Hartford | July 26, 2012 |
| Laura Hoydick For State Representative | Laura R Hoydick | Candidate Committee | Republican | Stratford | March 28, 2012 |
| Laura Hoydick 2010 | Laura R Hoydick | Candidate Committee | Republican | Stratford | Jan. 21, 2010 |
| Laura Garay | Laura Garay | Candidate Exemption Committee | Democrat | New Hartford | July 31, 2017 |
| Laura for CT | Laura I Kostin | Candidate Committee | Democrat | Cos Cob | April 20, 2018 |
| Laura For A Change | Laura A Fucci | Candidate Committee | Working Families | Milford | Aug. 19, 2022 |