
A senior US senator just broke ranks with her own party to back a Democrat for governor, and she did it on camera, without apology.
Quick Take
- Senator Lisa Murkowski endorsed Democrat Jonathan Kreiss-Tomkins for Alaska governor on October 27, 2026, passing over three Republican candidates.
- Murkowski told a local reporter Kreiss-Tomkins is a “young Alaskan with a view and a perspective that I think Alaska needs right now.”
- Her father, former Republican Senator Frank Murkowski, joined the endorsement alongside three former Alaska governors.
- The move follows a pattern: Murkowski backed Democrat Mary Peltola in 2024 while also supporting Republican Senator Dan Sullivan this cycle.
A Republican Senator Breaks With Her Party Days Before The Vote
Senator Lisa Murkowski announced her endorsement of Democrat Jonathan Kreiss-Tomkins for Alaska governor on October 27, 2026. She made the announcement directly to reporter Rebecca Palsha of Alaska’s News Source. “I am announcing my endorsement of Jonathan Kreiss-Tomkins,” Murkowski said, calling him a “young Alaskan with a view and a perspective that I think Alaska needs right now”.
đ¨ BREAKING: "Republican" Sen. Lisa Murkowski just ENDORSED Democrat Jonathan Kreiss-Tomkins for Governor of Alaska â stabbing President Trump's endorsed candidate, Bernadette Wilson, in the back just 7 days before Election Day
THIS IS RIDICULOUS!!
There are THREE Republicans⌠pic.twitter.com/8Dd795M1f7
— Eric Daugherty (@EricLDaugh) October 28, 2026
The timing matters. Alaska voters head to the polls on November 3, giving the endorsement just days to shape the race. A campaign release from Kreiss-Tomkins’ team quoted Murkowski praising his record of working across party lines during his years as a state lawmaker from Sitka. The release framed her support as a statement about leadership style, not just party loyalty.
Family And Former Governors Add Weight To The Crossover
Murkowski was not alone in breaking from the Republican ticket. Her father, former Republican Senator Frank Murkowski, also endorsed Kreiss-Tomkins the same day, according to reporting on the dual announcement. Three former Alaska governors, Democrat Tony Knowles, Republican Frank Murkowski, and independent Bill Walker, published a joint statement backing Kreiss-Tomkins over all three Republicans on the ballot. That lineup gives the Democrat an unusual coalition of establishment figures just before voters decide the race.
Why Murkowski Says Party Lines Should Not Decide This Race
Murkowski has built a reputation over two decades as a senator willing to vote against her own party on major issues. Her endorsement of Kreiss-Tomkins fits that same pattern rather than marking a new direction. Reporting notes she endorsed Democrat Mary Peltola for reelection to the House in 2024, then turned around this year to support Republican Senator Dan Sullivan in his own reelection bid. That track record suggests her gubernatorial pick is candidate-specific, not a break from the Republican Party itself.
Political strategists point out that Alaska’s elections operate differently than most states. The state uses a candidate-centered system where party labels carry less weight than in tightly controlled partisan primaries elsewhere. Murkowski has openly staked her career on that independence, surviving a 2010 write-in campaign after losing her own primary. Her Kreiss-Tomkins endorsement reads as consistent with a senator who has never fully bent to party pressure.
What Research Says About Crossover Endorsements
Academic studies on political endorsements show mixed results for candidates who receive them. One large experiment covering more than 85,000 respondents found that endorsements can persuade voters who already trust the endorser, but they can also trigger backlash among voters loyal to the opposing side. Other research on leader and party cues found that bipartisan or “against-type” endorsements do not always broaden a candidate’s support and can sometimes produce a net negative effect among base voters.
đ¨ U.S. Sen. Lisa Murkowski endorsed Democratic candidate Jonathan Kreiss-Tomkins for Alaska governor on Tuesday, calling the former Sitka lawmaker a young Alaskan with the perspective the state needs.â
âI am announcing my endorsement of Jonathan Kreiss-Tomkins,â Murkowski told⌠pic.twitter.com/Ye9k41Gg2j
— Lynnwood Times (@LynnwoodTimes) October 28, 2026
That research cuts both ways for Kreiss-Tomkins. Murkowski’s name carries real weight with moderate and independent Alaska voters who have followed her career for years. But Republican base voters who feel abandoned by their senator’s choice may dig in harder for the party’s own nominee. Conservative voters have every right to view this endorsement skeptically, given that Murkowski is handing a Democrat credibility in a race Republicans expected to keep.
What Comes Next For Alaska Voters
Alaska’s governor’s race now heads into its final week with three Republicans splitting the conservative vote while Kreiss-Tomkins consolidates endorsements from Murkowski, her father, and three former governors. Whether that coalition translates into votes on November 3 remains the real question. Endorsements can shift undecided voters, but they rarely overcome a motivated base that shows up regardless of who a senator says deserves the job.
Sources:
mediaite.com, yahoo.com, alaskasnewssource.com, thehill.com, juneauindependent.com














