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Former Anchorage Mayor Endorses Incumbent in Alaska Senate Race Featuring Three Sullivans

Three men named Dan Sullivan are involved in Alaska's U.S. Senate race, where former Anchorage Mayor Dan A. Sullivan has endorsed incumbent Sen. Dan S. Sullivan.

Published August 23, 2026 at 6:26 PM EDT

The short answer

Three men named Dan Sullivan are involved in Alaska's U.S. Senate race, where former Anchorage Mayor Dan A. Sullivan has endorsed incumbent Sen. Dan S. Sullivan.

Former Anchorage Mayor Endorses Incumbent in Alaska Senate Race Featuring Three Sullivans

The Facts

Who
Sen. Dan S. Sullivan (R), former Mayor Dan A. Sullivan (R), and Dan J. Sullivan.
What
Endorsement in the Alaska U.S. Senate race involving three individuals named Dan Sullivan.
When
Tuesday, August 18, 2026
Where
Alaska
Why
The race features multiple candidates with the same name, leading to legal challenges and public endorsements aimed at reducing voter confusion in a contest rated as a toss-up.

Timeline of what happened

Key dates and decisions, in the order they occurred.

  1. June 1, 2026

    Superior Court Judge rules Dan J. Sullivan may remain on ballot

  2. August 18, 2026

    Alaska holds non-partisan primary election

  3. August 18, 2026

    Former Mayor Dan A. Sullivan endorses Sen. Dan S. Sullivan

Former Anchorage Mayor Dan A. Sullivan (R) endorsed incumbent Sen. Dan S. Sullivan (R-Alaska) last Tuesday as the state’s Senate race features three candidates with the same name. The endorsement occurred via social media, where the former mayor urged residents to support the incumbent, identifying himself as the "OG Dan Sullivan."

The race currently includes three men named Dan Sullivan: the incumbent Senator, the former Anchorage Mayor who is not running but providing an endorsement, and a challenger, Dan J. Sullivan. The field for the November general election was finalized following the state's non-partisan primary on August 18, which also includes Rep. Mary Peltola (D-Alaska).

Leading up to the primary, Dan J. Sullivan's candidacy faced legal challenges from Sen. Dan S. Sullivan and the National Republican Senatorial Committee. They alleged his entry into the race was intended to confuse voters. Division of Elections Director Carol Beecher, a registered Republican, attempted to remove the challenger from the ballot, citing similarities between his campaign logo and that of the incumbent. In June, Superior Court Judge Thomas Matthews ruled that Dan J. Sullivan Jr. could remain on the ballot.

The legal and political friction surrounding the candidates' names has led to public disputes regarding voter intent. Some Republicans have claimed that Dan J. Sullivan, a retired teacher, is a "Democratic plant" intended to divert votes from the incumbent senator. Dan J. Sullivan has denied these claims and previously noted that he voted for the Democrat in the race, Rep. Peltola, in two prior elections. Peltola is considered a moderate who employs Republican staff, which has contributed to a tightening race according to Decision Desk HQ.

The administrative and legal attempts to disqualify candidates based on name and branding set a precedent for how election officials handle nominal similarities on the ballot. Residents will notice the specific middle initials of the candidates—Dan S. and Dan J.—as the primary tool for differentiation on their November ballots. The final results will determine which party holds the seat for the next six-year term, with the general election scheduled for November. Results from the August 18 primary confirmed that both Sullivans and Peltola advanced to this final stage.

Summaries are written by The Plain Record to state the facts of a story plainly and without political slant. See our editorial standards, or report a correction.

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Questions readers ask

What happened: Former Anchorage Mayor Endorses Incumbent in Alaska Senate Race Featuring Three Sullivans?

Endorsement in the Alaska U.S. Senate race involving three individuals named Dan Sullivan.

Who is involved?

Sen. Dan S. Sullivan (R), former Mayor Dan A. Sullivan (R), and Dan J. Sullivan.

When did this happen?

Tuesday, August 18, 2026

Where did this happen?

Alaska

Why does this matter?

The race features multiple candidates with the same name, leading to legal challenges and public endorsements aimed at reducing voter confusion in a contest rated as a toss-up.