About
Adrian Miller is a Billings, Montana attorney who handles complex litigation involving business relationships, real property, natural resources, and family matters. Her practice includes commercial disputes, contract claims, condemnation, land use, oil and gas issues, estate litigation, and high-asset divorce cases. She represents clients in disputes involving property rights, regulatory decisions, contractual obligations, and other matters that require careful legal analysis and effective advocacy.
Miller earned a B.S. in Sociology from Montana State University and a J.D. from Hofstra Law School, graduating summa cum laude. At Hofstra, she served as an associate editor of the Hofstra Law Review and received the Third Year Scholastic Achievement Award and an International Law Award. Her education developed the research and writing foundation that informs her civil litigation and appellate work.
Miller has handled disputes involving pipeline operation and regulation, oil and gas title questions, environmental permitting, zoning, vendors, and subcontractors. Her practice also includes probate disputes and high-asset family matters. She has served as an Appellate and Constitutional Judge for the Northern Cheyenne Tribe. Before entering her current litigation practice, she worked in the Billings office of Holland & Hart.
Adrian Miller is admitted to practice in Montana and North Dakota. Her combination of commercial, natural resources, and family litigation experience allows her to approach disputes that involve several overlapping legal interests. She also brings experience in judicial decision-making to the analysis of contested claims. Her work is directed toward identifying the important issues, explaining legal options, and advancing clients’ positions through negotiation or litigation.
Law Office Affiliations
- Attorney, Millhollin Miller Law PLLC
- Member, State Bar of Montana
- Member, State Bar Association of North Dakota
- Appellate and Constitutional Judge, Northern Cheyenne Tribe
Licensed State
- Montana
- North Dakota
Education
- Hofstra Law School
Juris Doctor (JD) - Montana State University
Bachelor of Science (BS) in Sociology
Awards & Badges


- Land Use & Zoning
- Lawsuits & Disputes





