About
Penni Chisholm is an experienced Montana litigator who represents clients in personal injury, family law, divorce, and related civil matters. Her work includes cases involving car accidents, wrongful death, custody, support, guardianship, property division, and contested divorce, with a strong focus on practical solutions and fair outcomes.
Penni earned a B.A. in Economics and Political Science from the University of Montana in 1989 and received her J.D. from the University of Montana School of Law in 1992. During law school, she was selected to the National Order of Barristers through her moot court work.
Since returning to Columbia Falls in 1997, Penni has built a litigation practice grounded in preparation, advocacy, and client attention. Her experience includes trials in Flathead, Cascade, Lake, Gallatin, Musselshell, and Custer counties, giving her broad courtroom familiarity in both family disputes and injury claims. She has helped clients protect substantial assets in divorce cases and recover significant compensation in injury matters. Her advocacy has included major personal injury results, including a verdict recognized as the largest in Flathead County history at the time it was entered.
Penni Chisholm’s family law practice supports clients with matters involving adoption, custody, child support, paternity, prenuptial agreements, restraining orders, spousal support, and property division. In these matters, she helps people understand their options, protect important relationships, and move through difficult legal transitions with informed guidance. Her personal injury work assists people harmed by accidents, unsafe property, animal bites, construction incidents, trucking collisions, motorcycle crashes, and serious injuries. Through careful case evaluation and determined representation, she helps clients pursue accountability, financial recovery, and stability while addressing the legal challenges created by injury and loss.
Law Office Affiliations
- Attorney, Chisholm & Chisholm, PC
- Member, Montana Trial Lawyers Association
- Member, American Association for Justice
- Member, Colorado Bar Association
- Member, Montana Bar Association
- Member, American Bar Association
Licensed State
- Montana
Education
- University of Montana School of Law
Juris Doctor (JD) - University of Montana
Bachelor of Arts (BA)
Awards & Badges





- Adoption
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Guardianship
- Marriage & Prenuptial Agreements
- Military Divorce
- Paternity
- Uncontested Divorce
- Animal & Dog Bites
- Brain Injury
- Car Accidents
- Construction Accidents
- Motorcycle Accidents
- Trucking Accidents
- Wrongful Death




