10583 committees
| Name | Candidate | Type | Party | City | First Registered |
|---|---|---|---|---|---|
| Uniformed Professional Firefighters Assoc of CT PAC | — | Political Action Committee | — | West Hartford | — |
| Uniformed Professional Fire Fighters Association of Connecticut PAC Fund | — | Political Action Committee | — | West Hartford | — |
| Uniford Pro Firefighters Asso CT PAC | — | Political Action Committee | — | Newington | — |
| Uniformed Professional Fire Fighters Assoc. of CT PAC | — | Political Action Committee | — | West Hartford | — |
| Uniformed Professional Firefighters | — | Political Action Committee | — | West Hartford | — |
| Uniformed Professional Firefighters Association of Connecticut PAC | — | Political Action Committee | — | West Hartford | — |
| Uniformed Professional Firefighters Association of Connecticut | — | Political Action Committee | — | West Hartford | — |
| UI POWERPAC-STATE | — | Political Action Committee | — | New Haven | — |
| UI POWERPAC-State | — | Political Action Committee | — | New Haven | — |
| UIPower PAC-State | — | Political Action Committee | — | New Haven | — |
| UIPOWERPAC - State | — | Political Action Committee | — | New Haven | — |
| UIPowerPAC-State | — | Political Action Committee | — | New Haven | — |
| Sam in 26 | Samantha Nestor | Candidate Committee | Democrat | Weston | March 9, 2026 |
| UI Power PAC-State | — | Political Action Committee | — | New Haven | — |
| UI POWERPAC- State | — | Political Action Committee | — | New Haven | — |
| UIPOWERPAC-STATE | — | Political Action Committee | — | New Haven | — |
| UI Power PAC | — | Political Action Committee | — | New Haven | — |
| UIPOWERPAC-State | — | Political Action Committee | — | New Haven | — |
| UI Payables Business Unit | — | Political Action Committee | — | New Haven Ct | — |
| UFCW Union Local 919 PAC | — | Political Action Committee | — | Farmington | — |
| UFCW LOCAL 371 PAC | — | Political Action Committee | — | Westport | — |
| UFCW Local PAC 371 | — | Political Action Committee | — | Westport | — |
| UFCW Local 371 PAC | — | Political Action Committee | — | Westport | — |
| UFCW Local 371 | — | Political Action Committee | — | Westport | — |
| UFCW, Local 919 Political Activity Fund | Mark A. Espinosa | Political Action Committee | — | Farmington | — |
| UCONN AARP PAC | — | Political Action Committee | — | Storrs | — |
| Uchaliud for Rep 2002 | Michael J. Uchalid | Candidate Committee | — | Bristol | — |
| UA Plumbers & Steamlifters Local 777 P.A.C. | — | Political Action Committee | — | Meriden | — |
| U A Plumbers & Steamlifters | — | Political Action Committee | — | Meriden | — |
| UA Plumbers & Steamlifters Local 777 PAC | — | Political Action Committee | — | Meriden | — |
| UA Plumbers & Steamfitters Local Union 777 PAC | — | Political Action Committee | — | Meriden | — |
| UA Plumbers & Steamfitters Local 777 PAC | — | Political Action Committee | — | Meriden | — |
| U A Plumbers & Steamfitters Local 777 PAC | — | Political Action Committee | — | Meriden | — |
| U.I.CO. | — | Political Action Committee | — | New Haven | — |
| U.F.C.W. Local 371 P.A.C. | — | Political Action Committee | — | Westport | — |
| U.A Plumbers & Steamlifters Local 777 PAC | — | Political Action Committee | — | Meriden | — |
| U.A. Plumbers &Steamlifters Local 777 P.A.C. | — | Political Action Committee | — | Meriden | — |
| U. A. Plumbers & Steamfitters, Local 777 P.A.C. | — | Political Action Committee | — | Meriden | — |
| U. A. Plumbers & Steamlifters Local 777 PAC | — | Political Action Committee | — | Meriden | — |
| U.A. Plumbers & Steamlifters Local 777 | — | Political Action Committee | — | Meriden | — |
| U.A. Plumbers & Steamlifters | — | Political Action Committee | — | Portland | — |
| U.A. Plumbers & Steamlifters PAC (Local 777) | — | Political Action Committee | — | Meriden | — |
| U. A. Plumbers & Steamfitters | — | Political Action Committee | — | Meriden | — |
| U.A. Plumbers & Steamlifters Local 777 PAC | — | Political Action Committee | — | Meriden | — |
| U.A. Plumbers and Steamlifters Local 777 | — | Political Action Committee | — | Meriden | — |
| U.A.PLUMBERS LOCAL 777 | — | Political Action Committee | — | Meriden | — |
| U.A. Plumbers & Steamlifters Local 777 P.A.C. | — | Political Action Committee | — | Meriden | — |
| U.A. Plumbers & Steamfitters Local Union 777 PAC | — | Political Action Committee | — | Meriden | — |
| U. A. Plumbers & Steamfitters Local 777 PAC | — | Political Action Committee | — | Meriden | — |
| Tymniak for St Rep | — | Candidate Committee | — | Fairfield | — |