About
Bonnie Richardson is a partner at Allegiant Law, LLP in Portland and a trial lawyer with a practice centered on complex litigation. Her work includes legal, accounting, medical, and fiduciary malpractice, estate and trust litigation, business litigation, foster care abuse, nursing home abuse and neglect, and other significant tort matters. She represents clients who have been harmed by professional misconduct, exploitation, abuse, assault, or neglect and brings long-standing trial experience to difficult factual and legal disputes.
Bonnie earned a J.D. from the University of Oklahoma College of Law and a B.A. from the University of Oklahoma. She is admitted in Oregon and Washington, the US District Court for the District of Oregon, and the US Court of Appeals for the Ninth Circuit. Her education and admissions support a litigation practice that spans state and federal courts and involves professional liability, vulnerable-person claims, complex torts, and estate-related disputes.
Bonnie has practiced as a trial lawyer since 1997 and frequently presents continuing legal education programs for the Oregon State Bar, Multnomah Bar Association, Oregon Trial Lawyers Association, National Business Institute, and other organizations. She has developed a significant professional focus on legal malpractice and ethics. Her leadership background includes service with bar foundations, legal ethics organizations, diversity initiatives, and professional associations connected to trial practice and access to justice.
Bonnie Richardson has received recognition from Oregon Super Lawyers, the Portland Business Journal, the Multnomah Bar Association, and the Oregon State Bar. Her honors include the Women of Influence Award, the Multnomah Bar Association Professionalism Award, and pro bono recognition. Her combination of complex litigation experience, professional-liability work, public speaking, and leadership supports clients facing serious disputes involving professional duties, abuse, trust relationships, and significant personal or financial harm.
Law Office Affiliations
- Partner, Allegiant Law, LLP
- Member, Oregon State Bar
- Member, Washington State Bar Association
- Board Member, Oregon Law Foundation
- Past President, Oregon Asian Pacific American Bar Association
- Founder, Oregon Judicial Diversity Coalition
- Past President, Multnomah Bar Foundation
- Past Board Member of Executive Committee, Multnomah Bar Association
- Member, Oregon Trial Lawyers Association
- Member, Federal Bar Association
- Member, Oregon Women Lawyers
- Past Member, Oregon State Bar Legal Ethics Committee
- Past Member, Oregon Law Commission Probate Modernization Work Group
- Founder, Oregon Mediator Diversity Project
- Past Chair, AFS Intercultural Programs, Columbia Pacific Area Team
- Past Board Director, Dress for Success of Oregon
Licensed State
- Oregon
- Washington
Education
- University of Oklahoma College of Law
Juris Doctor (JD) - University of Oklahoma
Bachelor of Arts (BA)
Awards & Badges






- Alternative Dispute Resolution
- Appeals
- Litigation
- Business Litigation
- Professional Liability
- Medical Malpractice
- Nursing Home Abuse & Neglect
- Probate
- Child Abuse & Neglect





