| Women Impacting Public Policy INC Political Action Committee (Wipp Pac) | N | DC |
| Women Impacting the Nation | O | VA |
| Women in Leadership | Q | CA |
| Women in Leadership PAC | N | CA |
| Women Invest Now Win-Nc | V | NC |
| Womenlead | V | DC |
| Women Leading America | O | TX |
| Women of Color Coalition PAC | N | IL |
| Women of 'K'Olor Electoral PAC | N | NY |
| Women of the West | O | GA |
| Women on the Ground | V | NC |
| Women on the Road 2018 | N | DC |
| Women on the Road California 2018 | N | DC |
| Women on the Road Seattle 2018 | N | DC |
| Women Organize Michigan | O | MI |
| Womenrun Federal PAC | N | NY |
| Womenrun, INC. | O | NY |
| Women'S Action for New Directions, INC PAC | N | MA |
| Women'S Action for New Directions INC (Wand) | Q | DC |
| Women'S Campaign Fund PAC (Wcf Pac) | Q | DC |
| Women Senators Making History | S | DC |
| Women'S Health and Safety PAC | V | DC |
| Women'S Health PAC | V | DC |
| Women'S Initiative Network (Win) | N | CA |
| Women'S Leadership Council | N | VA |
| Women''S March INC | I | NY |
| Women'S March Win | O | NY |
| Women Speak Out PAC | O | VA |
| Women'S Political Committee Federal | Q | CA |
| Women'S Political Committee - State | O | CA |
| Women Supporting Social Security | N | GA |
| Women'S Wave Illinois 2020 | H | MD |
| Women Under Forty Political Action Committee (Wufpac) | Q | DC |
| Women United for America | O | FL |
| Women United for Florida Families | N | FL |
| Women United for Freedom | N | VA |
| Women United Front | N | NH |
| Women United to Save the Commonwealth | N | VA |
| Women Vote! | O | DC |
| Women Vote Smart | V | GA |
| Women Win | O | OH |
| Women Winning Federal PAC | Q | MN |
| Women Win Wisconsin PAC | V | DC |
| Wonder Women PAC | N | VA |
| Wonder Women Victory Committee | N | VA |
| Wong for Congress | H | NC |
| Won PAC | O | NE |
| Won Pat for Congress | H | GU |
| Won'T PAC Down | V | RI |
| Woodard for Congress | H | PA |
| Wood County Young Democrats | X | OH |
| Woodsmall for Congress | H | NC |
| Wood Victory Fund | N | CA |
| Woodward, INC. for Effective Government | N | CA |
| Wood-Witten Citizens for School District Reorganization | O | SD |
| Woody4california | H | CA |
| Woody 4 Congress | H | KS |
| Woody Jenkins for Congress | H | LA |
| Woollacott for Senate | S | NH |
| Woolpert, INC. PAC | Q | OH |
| Woolridge Campaign | H | TX |
| Woolworth for Congress | H | CA |
| Wooten for Arizona | H | AZ |
| Work Based Immigration Reform PAC | N | MT |
| Worker of America | N | MA |
| Worker Power PAC | O | AZ |
| Worker Power PAC for Georgia | O | AZ |
| Workers and Communities United for Vila | H | NY |
| Workers Defense Action Fund | I | TX |
| Workers Defense Action Fund PAC | O | TX |
| Workers Defense in Action | I | TX |
| Workers Defense in Action PAC | O | TX |
| Workers En Accion PAC | O | NM |
| Workers United for Political Power | Q | NY |
| Worker'S Voice (Opeiu) | O | NY |
| Workers Vote PAC | N | WA |
| Workforce Forward | H | GA |
| Working America | I | DC |
| Working America Coalition | O | DC |
| Working America PAC | O | DC |
| Working Assets Funding Service | I | CA |
| Working Class Action Fund | O | DC |
| Working Class Heroes Fund | V | NE |
| Working Every Night and Day for You PAC | N | MD |
| Working Families for Hawaii | O | HI |
| Working Families for Ryan Trundle | H | LA |
| Working Families of Alaska | I | AK |
| Working Families Party National Political Action Committee | Q | NY |
| Working Families Party of Oregon | X | OR |
| Working for America INC. | O | VA |
| Working for America LLC | O | CT |
| Working for America Policy INC. | I | VA |
| Working for Nevada PAC | O | OH |
| Working for Ohio | Q | OH |
| Working for US Political Action Committee INC | O | DC |
| Working for Working Americans ? Federal | O | NV |
| Working for Working Americans - Non Federal Account | O | NV |
| Working Harder PAC | Q | NC |
| Working Hero PAC | W | CA |
| Working Michigan (Superpac) | O | MI |
| Working New Jersey | I | NJ |
| Working People Rising | I | NV |
| Working People Rising | O | NV |
| Working Together Joint Committee | H | DC |
| Working Women Win | U | NY |
| Workiva INC. Data Fund | N | IA |
| Workmoney | I | WI |
| Work Smarter America | O | DC |
| World Acceptance Corporation Political Action Committee | Q | SC |
| World Energy PAC | N | MA |
| World Leader Quinci Pryce | P | CA |
| World Leader Quinci Pryce Banks | P | CA |
| World Leaders Foundation Association, INC | V | IN |
| Worldpay, LLC Good Government Fund (Worldpay Good Government Fund) | Q | OH |
| World Peace Party | X | MI |
| World Peace Through Democracy | P | CA |
| World Wide Technology Holding CO., LLC Political Action Committee (Wwt Pac) | N | MO |
| Worthington Commons | O | OH |
| Worthington Industries PAC | Q | OH |
| Worthy Investment in Leaders and Liberty PAC | N | MA |
| Wounded Warriors Alliance PAC | O | DC |
| Wounded Warriors Program | O | GA |
| Wpx Energy, INC. Political Action Committee | Q | OK |
| Wrangler Committee | H | MA |
| W R Berkley Corporation Political Action Committee | Q | CT |
| W.R. Grace & CO. Political Action Committee (Gracepac) | Q | MD |
| Wright 2016 | H | NY |
| Wright for Congess | H | CA |
| Wright for Congress | H | MN |
| Wright for Oklahoma Congressional District 3 | H | OK |
| Wright for President | X | AL |
| Wright McLeod for Congress | H | GA |
| Wright Victory Fund | N | OH |
| Write in | H | IL |
| Write-in Campaign to Elect Russell Wayne Steele to US House Tn 4 | H | TN |
| Write in Luther PAC | O | CO |
| Write in Nicholas Mantanona for United States Representative | H | TN |
| Write in Nicholas Mantanona for United States Senate | S | TN |
| Write in Richard Grayson New York'S Cutest Communist | H | AZ |
| Write-in-Riley Dot Com | S | ME |
| Write in Thomason for Senate 2022 | S | KY |
| Write-in Vote Phil | P | NY |
| Writers Guild of America West, INC. PAC (Wgaw Pac) | Q | CA |
| Writewayout | O | MO |
| W. Scott Howard for Idaho | H | ID |
| Wsfs Financial Corporation Political Action Committee | N | DE |
| Wsp USA INC. PAC | Q | DC |
| Wta | N | AZ |
| Wtf PAC | N | PA |
| Wuensche for President INC | P | TX |
| Wuf International | O | TX |
| Wunderlich for Congress | H | FL |
| Wv Can'T Wait Action Committee | N | WV |
| Wv Coal Victory PAC | N | WV |
| Wvdp | Y | WV |
| Wv Senate Republican Nominee Fund 2024 | N | VA |
| Wxyz New Day Party National Committee | X | AR |
| Wyatt for President | P | VA |
| Wy Democratic State Central Committee | Y | WY |
| Wyden Cantwell Victory Fund | S | WA |
| Wyden for Oregon | N | OR |
| Wyden for Senate | S | OR |
| Wyden Fund for A Senate Majority | N | DC |
| Wyden Hassan Victory Fund | S | DC |
| Wyndham Destinations, INC Political Action Committee | Q | FL |
| Wyndham Hotels & Resorts INC Political Action Committee | Q | NJ |
| Wynn for Georgia | H | GA |
| Wynn Resorts Limited Initiative for Public Policy | Q | NV |
| Wyoming Bankers Association Bankpac | Q | WY |
| Wyoming Collaborative Institute | N | WY |
| Wyoming County Democratic Committee | X | NY |
| Wyoming First | O | VA |
| Wyomingites Defending Freedom and Democracy, INC | O | DC |
| Wyoming Medical Political Action Committee | Q | WY |
| Wyoming Progress | O | WY |
| Wyoming Republican Party, INC. | Y | WY |
| Wyoming Rural Electric Association PAC | Q | WY |
| Wyoming Senate Conservatives PAC | O | WI |
| Wyoming Senate Republican Nominee Fund - Cynthia Lummis | S | TX |
| Wyoming Values | O | GA |