10583 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Women Supporting Women | Jillian Gilchrest | Political Action Committee | — | West Hartford | Nov. 19, 2021 |
| Women Accelerating Social Equity | — | Political Action Committee | — | Bloomfield | July 23, 2021 |
| WollistonSD7 | Nathan G Wolliston | Candidate Committee | Democrat | Windsor | Dec. 2, 2025 |
| Wolcott GOP Action | Rachel Wisler | Political Action Committee | — | Wolcott | Dec. 6, 2025 |
| Wolcott Democratic Town Committee | Michael A. Denegris | Party Committee | Democrat | Wolcott | July 10, 1998 |
| Windsor Republican Town Committee | Gale H. Deming | Party Committee | Republican | Windsor | July 10, 1998 |
| East Windsor Republican Town Committee | Robert L Leach | Party Committee | Republican | East Windsor | Jan. 27, 1999 |
| Windsor Locks Republican Town Committee | Ruth G. Brunell | Party Committee | Republican | Windsor Locks | July 10, 1998 |
| Windsor Locks Democratic Town Committee | Carl J. Schiessl | Party Committee | Democrat | Windsor Locks | July 10, 1998 |
| Windsor Democratic Town Committee | Timothy J. Fitzgerald | Party Committee | Democrat | Windsor | July 10, 1998 |
| South Windsor Democratic Town Committee | David L. Guay | Party Committee | Democrat | South Windsor | July 9, 1998 |
| East Windsor Democratic Town Committee | CLIFF NELSON | Party Committee | Democrat | Broad Brook | Jan. 27, 1999 |
| Windham Working Families Town Committee | Rose Reyes | Party Committee | Working Families | Willimantic | July 8, 2021 |
| Windham Republican Town Committee | Kenneth Folan | Party Committee | Republican | Windham | July 10, 1998 |
| Windham Green Town Committee | Michael Westerfield | Party Committee | Green Party | Willimantic | July 29, 2014 |
| Windham Democratic Town Committee | Dawn M. Niles | Party Committee | Democrat | North Windham | July 9, 1999 |
| Winchester Republican Town Committee | William H. McCabe | Party Committee | Republican | Winsted | July 10, 1998 |
| Winchester Democratic Town Committee | John F. Granger | Party Committee | Democrat | Winsted | July 10, 1998 |
| Wilton Republican Town Committee | Harold E. Clark | Party Committee | Republican | Wilton | July 10, 1998 |
| Wilton Democratic Town Committee | Ari Rothman | Party Committee | Democrat | Wilton | Aug. 5, 1998 |
| Willington Republican Town Committee | John Blessington | Party Committee | Republican | Willington | July 10, 1998 |
| Willington Democratic Town Committee | Robert G. Ryder | Party Committee | Democrat | Willington | Aug. 5, 1998 |
| Wethersfield Republican Town Committee | Richard P. Roberts | Party Committee | Republican | Wethersfield | July 10, 1998 |
| Wethersfield Democratic Town Committee | Shirley W. Steinmetz | Party Committee | Democrat | Wethersfield | July 10, 1998 |
| Westport Republican Town Committee | Robert F. Lasprogato | Party Committee | Republican | Westport | March 30, 2000 |
| Westport Democratic Town Committee | Martha M. Aasen | Party Committee | Democrat | Westport | July 10, 1998 |
| Weston Republican Town Committee | Thomas A. Aquila | Party Committee | Republican | Weston | April 7, 2000 |
| Weston Democratic Town Committee | Harvey F. Bellin | Party Committee | Democrat | Weston | July 10, 1998 |
| Western Connecticut Area Labor Federation AFL-CIO | Patrena A Smith | Political Action Committee | — | Westport | Nov. 1, 2016 |
| Westbrook Republican Town Committee | John J. Ferrara | Party Committee | Republican | Westbrook | July 10, 1998 |
| Westbrook Democratic Town Committee | Marilyn M. Ozols | Party Committee | Democrat | Westbrook | March 30, 2000 |
| West Haven Republican Town Committee | Madeline Simone | Party Committee | Republican | West Haven | July 10, 1998 |
| West Haven Independent Party Town Committee | Shawn A Brown | Party Committee | Independent Party | West Haven | Aug. 4, 2023 |
| West Haven Democratic Town Committee | Robert J. Moran | Party Committee | Democrat | West Haven | July 10, 1998 |
| West Hartford Republican Town Committee | Patrick A. Lemp | Party Committee | Republican | West Hartford | March 30, 2000 |
| West Hartford Democratic Town Committee | J. Lawrence Price | Party Committee | Democrat | West Hartford | July 10, 1998 |
| Welch Uncas Political Action Committee | Sean Lennon | Political Action Committee | — | New Britain | Sept. 16, 2015 |
| We The People Party Of Meriden | Bob R Williams | Party Committee | We the People Party of Meriden | South Meriden | Jan. 30, 2009 |
| Watertown-Oakville Democratic Town Committee | Wilbur S. Hughes | Party Committee | Democrat | Watertown | July 10, 1998 |
| Watertown Republican Town Committee | Paul Jessell | Party Committee | Republican | Oakville | July 10, 1998 |
| Waterford Republican Women | Dolores V. Loprinze | Political Action Committee | Republican | Waterford | July 22, 1999 |
| Waterford Republican Town Committee | George Constantine | Party Committee | Republican | Waterford | July 10, 1998 |
| Waterford Democratic Town Committee | Sharon M. Palmer | Party Committee | Democrat | Quaker Hill | July 10, 1998 |
| Waterbury Republican Town Committee | Michael Stolfi | Party Committee | Republican | Waterbury | July 10, 1998 |
| Waterbury Democratic Town Committee | Thomas Carusello | Party Committee | Democrat | Waterbury | July 10, 1998 |
| WaterOak Coalition | Kellie Lambert | Political Action Committee | — | Watertown | Aug. 29, 2025 |
| Washington Republican Town Committee | Ann Fisher Bruzzi | Party Committee | Republican | Washington Depot | April 7, 2000 |
| Washington Democratic Town Committee | Dorothy G. Hill | Party Committee | Democrat | Washington | July 10, 1998 |
| Washington / Jefferson Committee | John B. Melecsinsky | Political Action Committee | — | New Britain | Jan. 12, 2001 |
| Warren Republican Town Committee | Robert H. Bolte | Party Committee | Republican | Warren | Aug. 5, 1998 |