Overview
- The former Pinal County sheriff submitted a statement of interest on Monday and launched a basic campaign sign-up page.
- The seat opened after U.S. Rep. Andy Biggs announced a 2026 gubernatorial bid.
- Lamb previously ran for U.S. Senate in 2024 and lost the Republican primary to Kari Lake.
- His record draws scrutiny for ties to the constitutional sheriff movement, work with True the Vote, appearances on QAnon-linked programs, and past Great Replacement remarks.
- If he qualifies for the ballot, he would join a crowded Republican field that includes Travis Grantham, Jay Feely, Alex Stovall, Daniel Keenan, and Linda Schaefer.