Mark Siato

LibertarianFirst-time candidate

Mark Siato ran for U.S. House Arizona District 6 in 2026. This is their first run for office.

From the candidate’s public filings

Background

Mark Siato ran for election to the U.S. House to represent Arizona's 6th Congressional District. He did not appear on the ballot for the Libertarian Party primary on July 30, 2024.

Campaign themes

Mark Siato did not complete [the profile publisher]'s 2024 Candidate Connection survey.

On the 2026 ballot

U.S. House Arizona District 6General electionWithdrew

Compiled from the candidate’s published profile as of September 30, 2026.

Source