Alaska Senate district M is one of 20 districts of the Alaska Senate. It has been represented by Republican Cathy Tilton since 2025. Tilton was appointed to the seat after Shelley Hughes resigned to focus on her campaign for governor in the 2026 election.[2][3] District M is located in the Mat-Su Valley and encompasses the entirety of Alaska's 25th and 26th House of Representatives districts, including Palmer, Butte, and Gateway.[4]
Map of District M of the Alaska Senate from 2013 to 2022
2020 (special)
After the death of Sen. Chris Birch in August 2019,[7] Governor Mike Dunleavy appointed state representative Josh Revak to the Senate the following month.