About
Sean D. Hinchey is an attorney with extensive experience in personal injury and criminal defense. He represents clients who have been injured and those facing criminal charges. He is committed to providing strong advocacy and guiding clients through challenging legal matters.
Sean earned a Juris Doctorate, magna cum laude, from Gonzaga University School of Law in 1995. He also holds a B.A. in Political Science with honors from the University of California at Santa Barbara, earned in 1992. He is admitted to the Montana state and federal courts.
Sean focuses his practice on personal injury and criminal defense cases. He represents clients in matters ranging from DUI offenses to serious criminal charges. His work also includes helping individuals recover damages for injuries caused by others’ actions.
Sean has dedicated more than twenty-eight years to these areas of law. Sean works closely with clients to understand their cases and build strong legal strategies. He aims to achieve the best possible outcomes through careful preparation and effective advocacy.
Sean is known for his zealous representation and commitment to his clients. He takes pride in defending those accused of crimes and supporting injured clients. His approach reflects both determination and respect for the legal process.
Sean D. Hinchey continues to serve clients with skill and dedication. His experience allows him to handle complex cases with confidence. He remains focused on protecting client rights and achieving strong results in every case.
Law Office Affiliations
- Partner, Hinchey & Hinchey PC
- Member, State Bar of Montana
Licensed State
- Montana
Education
- Gonzaga University School of Law
Juris Doctor (JD) Magna Cum Laude - University of California
BA in Political Science with Honors
Awards & Badges

- Assault And Battery
- Drug Crime
- DUI & DWI
- Expungement
- Juvenile
- Violent Crime
- White Collar Crime
- Car Accidents
- Wrongful Death




