Arizona › Pima County › Arizona Senate District 23
2 candidates are tracked for Arizona Senate District 23 on the November 3, 2026 ballot: Michelle Altherr and Brian Fernandez. Candidate information follows official Pima County election filings; verify with the official election office linked below.
Michelle Altherr (Republican), Brian Fernandez (Democratic) are on the November 3 ballot for Arizona Senate District 23; Brian Fernandez is the sitting member, per the azleg.gov member roster (57th Legislature). Nominees were chosen at the July 28 primary or by petition/nomination for minor parties and independents. The field is the Secretary of State's 2026 General Election (Election 69) certified candidate list, as read September 10, 2026. This seat is elected by district; only the district covering your address appears on your ballot.
Republican
Michelle Altherr is the Republican candidate for Arizona Senate District 23 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election certified candidate list.
Source: candidate campaign site, roster verified 2026-09-01.
Campaign site →
Democratic · Incumbent
Brian Fernandez is the Democratic candidate for Arizona Senate District 23 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election certified candidate list. Brian Fernandez is a sitting member for the district, per the azleg.gov member roster (57th Legislature).
Source: candidate campaign site, roster verified 2026-09-01.
Campaign site →