List of All Montana State Senate Districts | ||||||
|---|---|---|---|---|---|---|
| Map Key | District Number | Representative | Party Affiliation | Year Elected | ||
| District 1 | Mike Cuffe | Republican | 2019 | |||
| District 2 | Dave Fern | Democrat | 2025 | |||
| District 3 | Carl Glimm | Republican | 2025 | |||
| District 4 | John Fuller | Republican | 2023 | |||
| District 5 | Matt Regier | Republican | 2025 | |||
| District 6 | Mark Noland | Republican | 2025 | |||
| District 7 | Greg Hertz | Republican | 2025 | |||
| District 8 | Susan Webber | Democrat | 2019 | |||
| District 9 | Bruce Gillespie | Republican | 2019 | |||
| District 10 | Jeremy Trebas | Republican | 2025 | |||
| District 11 | Daniel Emrich | Republican | 2023 | |||
| District 12 | Wendy McKamey | Republican | 2023 | |||
| District 13 | Joshua Kassmier | Republican | 2025 | |||
| District 14 | Russel Tempel | Republican | 2017 | |||
| District 15 | Gregg Hunter | Republican | 2025 | |||
| District 16 | Jonathan Windy Boy | Democrat | 2025 | |||
| District 17 | Bob Phalen | Republican | 2025 | |||
| District 18 | Kenneth Bogner | Republican | 2025 | |||
| District 19 | Barry Usher | Republican | 2025 | |||
| District 20 | Sue Vinton | Republican | 2025 | |||
| District 21 | Gayle Lammers | Republican | 2025 | |||
| District 22 | Daniel Zolnikov | Republican | 2023 | |||
| District 23 | Emma Kerr-Carpenter | Democrat | 2024 | |||
| District 24 | Mike Yakawich | Republican | 2025 | |||
| District 25 | Dennis Lenz | Republican | 2025 | |||
| District 26 | Tom McGillvray | Republican | 2025 | |||
| District 27 | Vince Ricci | Republican | 2025 | |||
| District 28 | Forrest Mandeville | Republican | 2025 | |||
| District 29 | John Esp | Republican | 2025 | |||
| District 30 | Cora Neumann | Democrat | 2025 | |||
| District 31 | Pat Flowers | Democrat | 2025 | |||
| District 32 | Denise Hayman | Democrat | 2025 | |||
| District 33 | Christopher Pope | Democrat | 2025 | |||
| District 34 | Shelley Vance | Republican | 2023 | |||
| District 35 | Tony Tezak | Republican | 2025 | |||
| District 36 | Sara Novak | Democrat | 2025 | |||
| District 37 | Derek Harvey | Democrat | 2025 | |||
| District 38 | Becky Beard | Republican | 2025 | |||
| District 39 | Wylie Galt | Republican | 2025 | |||
| District 40 | Laura Smith | Democrat | 2025 | |||
| District 41 | Janet Ellis | Democrat | 2019 | |||
| District 42 | Mary Ann Dunwell | Democrat | 2023 | |||
| District 43 | Jason Ellsworth | Republican | 2019 | |||
| District 44 | Theresa Manzella | Republican | 2021 | |||
| District 45 | Denley Loge | Republican | 2025 | |||
| District 46 | Jacinda Morigeau | Democrat | 2025 | |||
| District 47 | Ellie Boldman | Democrat | 2025 | |||
| District 48 | Andrea Olsen | Democrat | 2025 | |||
| District 49 | Willis Curdy | Democrat | 2023 | |||
| District 50 | Shane Morigeau | Democrat | 2025 | |||