10476 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Stamford Taxpayers, PAC | — | Political Action Committee | — | Stamford | — |
| Stamford Postal Employees | — | Political Action Committee | — | Stamford | — |
| Stamford Postal Employees - PAC | — | Political Action Committee | — | Stamford | — |
| Stamford Taxpayers PAC | — | Political Action Committee | — | Stamford | — |
| Stamford Police Association, Inc. | — | Political Action Committee | — | Stafmord | — |
| Stamford Police Assoc, Inc. Political Action Committee | — | Political Action Committee | — | Stafmord | — |
| Stamford 21st Century Committee | — | Political Action Committee | — | Stamford | — |
| Stamford Education Association Political Action Committeee | Anne Grasso-Eipper | Political Action Committee | — | Stamford | — |
| St. Paul Travelers PAC | — | Political Action Committee | — | Hartford | — |
| St. Paul Travelers Companies PAC | — | Political Action Committee | — | Hartford | — |
| St. Pauls Travelers Companies Inc. PAC | — | Political Action Committee | — | Hartford | — |
| St. Paul Travelers Comapnies, Inc. PAC- CT | — | Political Action Committee | — | Hartford | — |
| St. Paul Travelers Companies Inc PAC-CT | — | Political Action Committee | — | Hartford | — |
| Spring State Rep. 72nd Dist. | Martin F. Spring | Candidate Committee | — | Waterbury | — |
| Spellman for Probate Judge | Victoria Spellman | Candidate Committee | — | West Suffield | — |
| Spallone 2006 | James Field Spallone | Candidate Committee | — | Deep River | — |
| Spallone 2004 | James Field Spallone | Candidate Committee | — | — | — |
| Spallone 2002 | James Field Spallone | Candidate Committee | — | Deep River | — |
| South Winsor Residents for Financial Cents | Cary N. Prague | Referendum Committee | — | South Windsor | — |
| Southwestern Area Commerce and Industry PAC | — | Political Action Committee | — | Stamford | — |
| Southington First | — | Political Action Committee | — | Plantsville | — |
| Southend Betterment PAC | — | Political Action Committee | — | Hartford | — |
| Southern CT Gas PAC | — | Political Action Committee | — | Bridgeport | — |
| Southeastern Connecticut Democrats | Beth A. Hogan | Political Action Committee | — | Niantic | — |
| South End Betterment PAC | — | Political Action Committee | — | Hartford | — |
| Southeastern CT Central Labor Council PAC | Wayne J. Burgess | Political Action Committee | — | Uncasville | — |
| Southbury Democratic Womens Club | — | Political Action Committee | — | Southbury | — |
| Southbury RTC | — | Political Action Committee | — | Southbury | — |
| Sousa 04 | Robert C. Sousa | Candidate Committee | — | — | — |
| Sonya's List | Sonya L. Clark | Political Action Committee | — | Bridgeport | — |
| Somma Senator ReElection Committee | Stephen R. Somma | Candidate Committee | — | Oakville | — |
| Somers Advocates & Voters for Education | Timothy R. Potrirus | Political Action Committee | — | Somersville | — |
| Solidarity Political Committee | Petrell Maylor | Political Action Committee | — | Hartford | — |
| Sojourner Network of Democratic | — | Political Action Committee | — | Newington | — |
| Soconn Gas PAC | — | Political Action Committee | — | Bridgeport | — |
| SNET PAC Fund | — | Political Action Committee | — | New Haven | — |
| SNET PAC | — | Political Action Committee | — | New Haven | — |
| Smoko for State Senate, 2006 | Ronald L. Smoko | Candidate Committee | — | — | — |
| Slifka for Connecticut, Inc. | R. Scott Slifka | Candidate Committee | — | West Hartford | — |
| Sixth Congressional Republican Committee | — | Political Action Committee | — | Terryville | — |
| Simsbury Republican Womens Club | — | Political Action Committee | — | Weatogue | — |
| Simsbury Republicans | — | Political Action Committee | — | Simsbury | — |
| Simone Mason 2002 | Simone Mason | Candidate Committee | — | — | — |
| Showtime in Autumn PAC | — | Political Action Committee | — | Stamford | — |
| Showtime In Autumn PAC | — | Political Action Committee | — | Stamford | — |
| Shoreline League of Demo Women | — | Political Action Committee | — | Clinton | — |
| Shepard for State Representative - 98th | Harry J. Shepard | Candidate Committee | — | — | — |
| Shelly Pruss for Mayor | Shelly Pruss | Candidate Committee | — | New Milford | — |
| Sheet Metal Workers | — | Political Action Committee | — | Brewster | — |
| Sheet Metal Workers Local Union 38 CT PAC | — | Political Action Committee | — | Brewster | — |