Shannon O'Brien | |
|---|---|
| Chair of the Montana Democratic Party | |
| Assumed office September 14, 2025 | |
| Preceded by | Robyn Driscoll |
| Member of the Montana Senate from the 46th district | |
| In office January 4,2021 –January 6,2025 | |
| Preceded by | Sue Malek |
| Succeeded by | Jacinda Morigeau |
| Personal details | |
| Born | 1968or1969(age 56–57) [1] Portland,Oregon,U.S. |
| Political party | Democratic |
| Spouse | Chuck |
| Children | 1 |
| Education | University of Washington (BA) Gonzaga University (MEd) University of Montana (EdD) |
Shannon O'Brien is an American educator and politician who has served as the chair of the Montana Democratic Party since 2025. A member of the Democratic Party,she was a member of the Montana Senate from the 46th district from 2021 to 2025,and ran unsuccessfully for Montana Superintendent of Public Instruction in 2024.
O'Brien was born in Portland,Oregon. Raised on Orcas Island,Washington,she graduated from Orcas Island High School. [2] She earned a Bachelor of Arts degree in political science from the University of Washington in 1991,a Master of Education from Gonzaga University,and an EdD from the University of Montana. [3]
From 1994 to 1998,O'Brien was a history teacher at Stanwood High School in Stanwood,Washington. She was later an administrator at the Early College for Native Youth. From 2013 to 2015,she was an education policy advisor for Governor Steve Bullock. She was the dean of the Missoula College–University of Montana from 2015 to 2017 [4] before accepting a "voluntary buyout" to step down as dean due to "budget concerns." [5] O'Brien was elected to the Montana Senate in November 2020 and assumed office on January 4,2021. [6] She did not run for re-election in 2024,opting instead to run unsuccessfully for Montana Superintendent of Public Instruction. [7]
In September 2025,O'Brien was elected chair of the Montana Democratic Party. [8]