10476 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| UIL Connecticut State PAC | Jane Lano | Political Action Committee | — | Orange | — |
| United Democrats of Stratford | Raymond S. Voccola | Political Action Committee | — | Stratford | — |
| United States Veterans Connecticut Charter | G. Thomas Johnson | Political Action Committee | — | Bristol | — |
| United States Surgical Corporation Health | Thomas R. Bremer | Political Action Committee | — | Norwalk | — |
| United Technologies Corporation PAC | John Humphries | Political Action Committee | — | Hartford | — |
| Updike, Kelly & Spellacy PAC | Kevin N. Reynolds | Political Action Committee | — | Hartford | — |
| Urban Leadership Council | James E. Rawlings | Political Action Committee | — | Hamden | — |
| University Health Professionals Local 3837 | Marianne Neptin | Political Action Committee | — | Farmington | — |
| VEND PAC | Eric Mueller | Political Action Committee | — | Cheshire | — |
| Vernon Taxpayers Association | Carl Slicer | Political Action Committee | — | Vernon | — |
| Voters Organized to Elect Democrats in November | Karl R. Dudek | Political Action Committee | — | Enfield | — |
| Voters Organized in Community Effort | Mark Russak | Political Action Committee | — | Kensington | — |
| Vision PAC | Michael Bellafiore | Political Action Committee | — | Stamford | — |
| UAW International PAC | Julie Kushner | Political Action Committee | — | Farmington | — |
| SMART-Transportation Division Political Action Committee | Guy Milazzo | Political Action Committee | — | Woodbridge | — |
| Towing And Recovery Professionals Of Connecticut | — | Political Action Committee | — | Windsor Locks | — |
| Tosco Corporation | Ann Farner Miller | Political Action Committee | — | Stamford | — |
| Torrington Taxpayers Association | Samuel S. Byers | Political Action Committee | — | Torrington | — |
| Tolland Bank PAC | Joseph H. Rossi | Political Action Committee | — | Tolland | — |
| Waterbury Firefighters PAC | Peter S. Carozza | Political Action Committee | — | — | — |
| Stamford Police Association Political Action Committee | Kris J Engstrand | Political Action Committee | — | Stamford | — |
| Stamford Libertarian Town Committee | Kenneth J. Gordon | Political Action Committee | — | Stamford | — |
| Second Senatorial Committee | Eric D. Coleman | Political Action Committee | — | Hartford | — |
| Urban PAC | Gary Raytar | Political Action Committee | — | Bridgeport | — |
| SoConnGas | John Dobos | Political Action Committee | — | Bridgeport | — |
| Smaller Manufacturers Association Of Connecticut | Patrick Hayden | Political Action Committee | — | Waterbury | — |
| Save PAC | Guy Cambria | Political Action Committee | — | Hartford | — |
| Sullivan, Schoen, Campane & Connon | William R. Connon | Political Action Committee | — | Hartford | — |
| Senate Republican Victory Committee | Douglas J. Moore | Political Action Committee | — | Avon | — |
| Senior Care PAC | Marilyn F. Cohen | Political Action Committee | — | West Hartford | — |
| Senate Democrats Campaign Committee | Gregory Haddad | Political Action Committee | — | Storrs | — |
| Tobin, Carberry, O Malley, Riley & Selinger PAC | Robert D. Tobin | Political Action Committee | — | Hartford | — |
| TIME | Alisa M. Masterson | Political Action Committee | — | Madison | — |
| Teamsters Local 443 PAC | Daniel J. Flanagan | Political Action Committee | — | New Haven | — |
| Teamsters Local 191 Political Fund | — | Political Action Committee | — | Bridgeport | — |
| Taxpayers Advocates for Bloomfield | Roy L. Duncan | Political Action Committee | — | Bloomfield | — |
| South Windsor Education Association | David M. Olio | Political Action Committee | — | Amston | — |
| Support our Schools | Joyce Brazauskas | Political Action Committee | — | Woodbury | — |
| Summit PAC | Maurice B. Mosely | Political Action Committee | — | Stamford | — |
| Stratford Education Association | Regina B. Kinsman | Political Action Committee | — | Shelton | — |
| State Legislative Reform PAC | William R. Dyson | Political Action Committee | — | New Haven | — |
| Torrington Republican Women's Club | Donna Isley | Political Action Committee | — | Torrington | — |
| Simsbury Republican Women's Club | Mary N Turner | Political Action Committee | — | West Simsbury | — |
| Urban Leadership Committee | — | Political Action Committee | — | New Haven | — |
| Stamford Women's Republican Club | — | Political Action Committee | — | Stamford | — |
| Waterbury Teachers Association PAC | Kevin M Egan | Political Action Committee | — | Waterbury | — |
| Wells Fargo & Co. Connecticut Employees Good Government Fund | Jim Fitzgerald | Political Action Committee | — | New Haven | — |
| Tri-Town Village Coalition | David Robbins | Political Action Committee | — | Weston | — |
| The Bloomfield Progressive Democrats | Patricia D. hill | Political Action Committee | — | Bloomfield | — |
| Staneski 4 the 119th | Pamela S. Staneski | Candidate Committee | — | — | — |