Senator Maria Cantwell, Democratic from Washington

Maria Cantwell

Senator Maria Cantwell

Maria Cantwell began her career in public service after working in the technology sector, bringing a practical perspective to economic growth and innovation. Elected as U.S. Senator for Washington in 2000, she has focused on advancing clean energy, protecting consumer privacy, and expanding digital infrastructure. Cantwell authored the landmark Internet Tax Freedom Act and has played a key role on the Senate Committee on Commerce, Science, and Transportation. Through pragmatic leadership and coalition-building, she works to strengthen Washington’s economy and ensure her constituents thrive in a changing world.

Education

  • B.A., Miami University, Miami, OH
    (1980)

Policy Focus Areas

Transportation and Public Works12%
Science, Technology, Communications9%
Taxation6%
Public Lands and Natural Resources5%

Notable Legislation

Key legislative actions from Maria Cantwell's record in Congress.

Net Neutrality Advocacy

Championed legislation to preserve net neutrality protections for internet users nationwide.

Great American Outdoors Act

Co-sponsored and helped pass the Act, securing permanent funding for the Land and Water Conservation Fund.

Clean Energy Investments

Led efforts to expand federal investment in clean energy research and development through the Energy Policy Act of 2005.

Salmon Recovery Funding

Secured federal funding to support salmon habitat restoration and recovery in the Pacific Northwest.

Committee Assignments

View details →
  • Senate Committee on Commerce, Science, and TransportationRanking Member
  • Senate Committee on Finance
  • Senate Committee on Indian Affairs
  • Senate Committee on Small Business and Entrepreneurship
  • Joint Committee on Taxation
  • Senate Committee on Energy and Natural Resources

Sen. Maria Cantwell FAQ

Reach Washington Lawmakers

Senator Cantwell focuses on Transportation and Public Works, Science, Technology, Communications and Taxation. Deliver personalized constituent letters to Washington's federal, state, and local officials — live in under five minutes.

Grassroots advocacy & legislator intelligence. Used by nonprofits, associations, and GR firms nationwide.

Start a Campaign