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Photo of Dan S. SullivanR
Public domain
RepublicanRunning for AK U.S. Senate · 2026

Dan S. Sullivan

Daniel Scott Sullivan is an American politician, attorney, and Marine Corps veteran serving since 2015 as the junior United States senator from the state of Alaska. A member of the Republican Party, Sullivan served from 2010 to 2013 as commissioner of the Alaska Department of Natural Resources and from 2009 to 2010 as Alaska attorney general.
Born 1964 · Fairview Park, Ohio , U.S.
In brief
AI · verified vs data · 2026-07-03

Dan Sullivan is an attorney and Marine Corps veteran who has served as U.S. Senator from Alaska since 2015, after earlier serving as Alaska attorney general (2009–2010) and assistant secretary of state for economic and business affairs (2006–2009). He is a Republican candidate for Alaska's U.S. Senate seat in 2026, facing Mary Peltola. Polling shows the race roughly tied, with Sullivan at about 46% to Peltola's about 47%. Prediction-market odds give him roughly a 40% chance of winning.

45.8%
Polling average
our aggregate
40%
Win probability
market-implied
Governing & voting record
No legislative record
Roll-call votes and sponsored bills are collected for members of Congress from congress.gov. There is no roll-call source for this office yet.
Where they stand
Key positions not yet compiled
Positions are drawn from the candidate's public record and statements. We haven't compiled a verified set for this candidate yet.
How they vote
No party-unity or ideology scores
Party-unity and DW-NOMINATE ideology scores are only available for candidates with a congressional roll-call record.
Ratings from advocacy groups
No advocacy-group ratings
Interest-group scorecards have no machine-readable feed — they're curated per candidate, and none are on file yet.
Career & history
2006Assistant Secretary of State for Economic and Business Affairs
2006–2009
2009Alaska Attorney General
2009–2010
2015United States senator
since 2015
Public favorability
No favorability data
This candidate isn't tracked by YouGov's public-figure panel, and no published state polling on their favorability was found.
Donors & money
No campaign finance on file
FEC filings appear here once the candidate's committee reports. Early-cycle and self-funding candidates often have nothing on record yet.
Race

The contest Sullivan is running in.

AK · SENATE · 2026lean d
Sullivan (R) vs Mary Peltola (D)
45.8%−0.9 Peltola46.6%
Open full race detail →
Related prediction markets
All markets →

Live contract prices tied to Sullivan and the seat. Prices are ¢-per-share of the YES outcome; context only, never merged into our polling averages.

Sources & provenance
Biography
Public record
Wikipedia + state records
Markets
Live venues
Polymarket · Kalshi
ALL FIGURES DRAWN FROM PUBLICLY AVAILABLE RECORDS · CANDIDATE PROFILES ARE NONPARTISAN AND CARRY NO ENDORSEMENT. · PHOTO: UNITED STATES SENATE · PUBLIC DOMAIN (WIKIMEDIA COMMONS)
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Photo of Dan S. SullivanR
Republican · AK U.S. Senate

Dan S. Sullivan

Daniel Scott Sullivan is an American politician, attorney, and Marine Corps veteran serving since 2015 as the junior United States senator from the state of Alaska. A member of the Republican Party, Sullivan served from 2010 to 2013 as commissioner of the Alaska Department of Natural Resources and from 2009 to 2010 as Alaska attorney general.

Where Sullivan standsRace →
Sullivan 45.8%Mary Peltola 46.6%
Market · wins
40¢
45.8%
Poll avg
40%
Win prob
In brief
AI · verified vs data · 2026-07-03

Dan Sullivan is an attorney and Marine Corps veteran who has served as U.S. Senator from Alaska since 2015, after earlier serving as Alaska attorney general (2009–2010) and assistant secretary of state for economic and business affairs (2006–2009). He is a Republican candidate for Alaska's U.S. Senate seat in 2026, facing Mary Peltola. Polling shows the race roughly tied, with Sullivan at about 46% to Peltola's about 47%. Prediction-market odds give him roughly a 40% chance of winning.

Governing & voting record
No legislative record
Roll-call votes and sponsored bills are collected for members of Congress from congress.gov. There is no roll-call source for this office yet.
Where they stand
Key positions not yet compiled
Positions are drawn from the candidate's public record and statements. We haven't compiled a verified set for this candidate yet.
Career & history
2006Assistant Secretary of State for Economic and Business Affairs
2006–2009
2009Alaska Attorney General
2009–2010
2015United States senator
since 2015
Public favorability
No favorability data
This candidate isn't tracked by YouGov's public-figure panel, and no published state polling on their favorability was found.
How they vote
No party-unity or ideology scores
Party-unity and DW-NOMINATE ideology scores are only available for candidates with a congressional roll-call record.
Ratings from advocacy groups
No advocacy-group ratings
Interest-group scorecards have no machine-readable feed — they're curated per candidate, and none are on file yet.
Donors & money
No campaign finance on file
FEC filings appear here once the candidate's committee reports. Early-cycle and self-funding candidates often have nothing on record yet.
Race
AK · SENATE · 2026lean d
Sullivan (R) vs Mary Peltola (D)
45.8%−0.9 Peltola46.6%
Open full race detail →
Related prediction markets
All markets →
Sources & provenance
Biography
Public record
Wikipedia + state records
Markets
Live venues
Polymarket · Kalshi
ALL FIGURES DRAWN FROM PUBLICLY AVAILABLE RECORDS · CANDIDATE PROFILES ARE NONPARTISAN AND CARRY NO ENDORSEMENT. · PHOTO: UNITED STATES SENATE · PUBLIC DOMAIN (WIKIMEDIA COMMONS)