About
Dan S. Sullivan is the incumbent Republican U.S. Senator from Alaska, first elected in 2014 and re-elected in 2020. A Harvard-educated attorney and retired Marine Corps colonel, he previously served as Alaska Attorney General (2009-2010), Commissioner of the Department of Natural Resources (2010-2013), and an assistant secretary of state in the George W. Bush administration. He advanced to the November general election after finishing second in the August 18, 2026 top-four primary with 41.4%, and his campaign emphasizes continued energy and resource development including the Alaska LNG project, military and Coast Guard investment in Alaska, bycatch legislation, and lower taxes on working Alaskans.
Positions on Key Issues
Economy
Supports extending tax cuts and providing tax relief for working families and small businesses, alongside expanded Alaska resource development and infrastructure investment to promote job creation and state revenues. He backed the 2025 Working Families Tax Cuts Act and has advocated long-term certainty for oil and gas leasing, faster federal project reviews, and financing for major energy infrastructure such as Alaska LNG.
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Background
Career History
Junior U.S. Senator from Alaska; serves on Armed Services, Commerce, Environment, and Veterans' Affairs committees
Appointed by Gov. Sean Parnell
Appointed by Gov. Sarah Palin
Appointed by President George W. Bush
Retired as Colonel; served on active duty and in reserves; deployed to Afghanistan
Served on the White House National Security Council staff during the George W. Bush administration.
Education
Top Donors
Raised approximately $9.1 million in total receipts for the 2025–2026 cycle through mid-2026, with roughly $8.3 million cash on hand in his campaign account. Political action committee money made up about 24% of his quarterly total and came largely from industry groups, trade associations, legal and lobbying firms, and government contractors; AIPAC PAC was the single largest conduit, steering about $874,000 in individual contributions, and pro-Israel PACs totaled roughly $923,000. Major outside support includes a $15 million commitment from the Senate Leadership Fund and reported backing from donor Ken Griffin.
Sources
Voting Record
As the incumbent U.S. Senator from Alaska (since 2015), Sullivan voted in line with President Trump's position on 100% of recorded 2025 Senate votes tracked by CQ, with a 96% participation rate. He has sponsored Alaska-focused fisheries and energy measures, including the Bycatch Reduction Act (S. 4938), the Fighting Foreign Illegal Seafood Harvests Act (S. 688), and the Cold Weather Diesel Reliability Act (S. 3135), and he chairs the Armed Services Readiness and Commerce Coast Guard, Maritime, and Fisheries subcommittees. He received a 79% score on the Heritage Action scorecard for the 119th Congress.
Sources
About this research
Data compiled from public sources and analyzed using AI. Last updated October 10, 2026. Visit candidate websites for the most current information.