The president pro tempore of the California State Senate is the chief executive and highest-ranking member of the California State Senate and serves as chair of the Senate Rules Committee. The Pro Tem
Royal T. Sprague, 1870
Hon. Delos R. Ashley, Nev NARA 526545
James M. Shafter
Addison M. Crane, portrait
Mike McGuire (politician)
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Mike McGuire is an American politician who has been a member of the California State Senate representing the 2nd district since 2014. A Democrat, he served as majority leader from 2022 to 2024 and sen
President pro tempore of the California State Senate
…Democratic 24th–Los Angeles October 15, 2014 March 21, 2018 51 Toni Atkins (born 1962) Democratic 39th–San Diego March 21, 2018 February 5, 2024 52 Mike McGuire (born 1979) Democratic 2nd–Healdsburg February 5, 2024 November 17, 2025 53 Monique Limón (born 1979) Democratic 21st–Santa Barbara November 17, 2025…
Official portrait, 2017