List of All Montana State Senate Districts | ||||||
|---|---|---|---|---|---|---|
| Map Key | District Number | Representative | Party Affiliation | Year Elected | ||
| District 1 | Mike Cuffe | Republican | 2019 | |||
| District 2 | Carl Glimm | Republican | 2021 | |||
| District 3 | Keith Regier | Republican | 2017 | |||
| District 4 | Mark Blasdel | Republican | 2015 | |||
| District 5 | Bob Keenan | Republican | 2015 | |||
| District 6 | Greg Hertz | Republican | 2021 | |||
| District 7 | Bob Brown | Republican | 2021 | |||
| District 8 | Susan Webber | Democrat | 2019 | |||
| District 9 | Bruce Gillespie | Republican | 2019 | |||
| District 10 | Steve Fitzpatrick | Republican | 2017 | |||
| District 11 | Tom Jacobson | Democrat | 2019 | |||
| District 12 | Carlie Boland | Democrat | 2017 | |||
| District 13 | Brian Hoven | Republican | 2015 | |||
| District 14 | Russel Tempel | Republican | 2017 | |||
| District 15 | Ryan Osmundson | Republican | 2017 | |||
| District 16 | Mike Fox | Democrat | 2021 | |||
| District 17 | Mike Lang | Republican | 2017 | |||
| District 18 | Steve Hinebauch | Republican | 2017 | |||
| District 19 | Kenneth Bogner | Republican | 2019 | |||
| District 20 | Duane Ankney | Republican | 2015 | |||
| District 21 | Jason Small | Republican | 2017 | |||
| District 22 | Doug Kary | Republican | 2015 | |||
| District 23 | Tom McGillvray | Republican | 2021 | |||
| District 24 | Mary McNally | Democrat | 2015 | |||
| District 25 | Jen Gross | Democrat | 2017 | |||
| District 26 | Chris Friedel | Republican | 2021 | |||
| District 27 | Cary Smith | Republican | 2015 | |||
| District 28 | Brad Molnar | Republican | 2021 | |||
| District 29 | David Howard | Republican | 2015 | |||
| District 30 | John Esp | Republican | 2019 | |||
| District 31 | Christopher Pope | Democrat | 2021 | |||
| District 32 | Pat Flowers | Democrat | 2019 | |||
| District 33 | Jennifer Pomnichowski | Democrat | 2015 | |||
| District 34 | Gordon Vance | Republican | 2015 | |||
| District 35 | Walt Sales | Republican | 2021 | |||
| District 36 | Jeffrey Welborn | Republican | 2017 | |||
| District 37 | Ryan Lynch | Democrat | 2021 | |||
| District 38 | Edith McClafferty | Democrat | 2017 | |||
| District 39 | Mark Sweeney | Democrat | 2021 | |||
| District 40 | Terry Gauthier | Republican | 2017 | |||
| District 41 | Janet Ellis | Democrat | 2019 | |||
| District 42 | Jill Cohenour | Democrat | 2015 | |||
| District 43 | Jason Ellsworth | Republican | 2019 | |||
| District 44 | Theresa Manzella | Republican | 2021 | |||
| District 45 | Ellie Hill Smith | Democrat | 2021 | |||
| District 46 | Shannon O\'\'Brien | Democrat | 2021 | |||
| District 47 | Daniel Salomon | Republican | 2017 | |||
| District 48 | Shane Morigeau | Democrat | nan | |||
| District 49 | Diane Sands | Democrat | 2015 | |||
| District 50 | Bryce Bennett | Democrat | 2019 | |||