Mark David Olson

Mark David Olson

Olson & Olson, PLLC • Seattle, WA
Divorce & Separation

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Contact

Email
Phone
(206) 717-8550
Address
Seattle, WA, US

Professional

About

**Mark David Olson** **Olson & Olson, PLLC** **Seattle, WA** **Practice Areas: Divorce & Separation** With a distinguished career spanning over four decades, Mark David Olson is a leading family law attorney based in Seattle, WA. Since embarking on his legal journey in 1980, Mark has cultivated a profound understanding of the intricacies involved in divorce and separation cases, making him an invaluable asset to his clients. Mark's extensive experience encompasses a diverse range of cases—from high-stakes litigation involving complex financial matters to compassionate mediation designed to foster amicable resolutions. His commitment to achieving favorable outcomes is evident in his successful handling of multimillion-dollar settlements, as well as his dedication to pro bono work that reflects his passion for justice and community service. As a seasoned advocate, Mark has had the honor of arguing before the United States Supreme Court, showcasing his ability to navigate the highest levels of the legal system. His leadership roles include chairing the Family Law Section for the Washington State Trial Lawyers Association, where he has actively contributed to the advancement of family law practices in the region. Furthermore, Mark has served as the past president of the Northwest Children's Fund and has played an integral role on the alumni board at The Lakeside School, demonstrating his commitment to both professional excellence and community involvement. At Olson & Olson, PLLC, Mark Olson combines his wealth of experience with a client-centered approach, ensuring that individuals navigating the challenges of divorce and separation receive the personalized guidance and support they need. Whether facing complex legal disputes or seeking a peaceful resolution, clients can trust Mark to advocate fiercely on their behalf.

About Divorce & Separation Law

Divorce attorneys guide couples through the legal process of ending their marriage. They handle property division, custody, support, and other divorce-related matters. Common matters include contested divorce, uncontested divorce, property division, alimony.

Credentials

Education
1979 Gonzaga University School of Law JD - Juris Doctor 1976 University of Washington BA - Bachelor of Arts
Languages
English

Recognition & Involvement

Awards
2025 AV Rating, Martindale-Hubbell® 2024 AV Rating, Martindale-Hubbell® 2023 AV Rating, Martindale-Hubbell® 2022 AV Rating, Martindale-Hubbell® 2021 AV Rating, Martindale-Hubbell®
Publications
2001 Trial News Washington State Trial Lawyers My Experience in the U.S. Supreme Court N/A King County Bar Bulletin Non-Attorney Family Law Mediators in Court Ordered ADR
Associations
1980 - Present King County Bar Association Member 1980 - Present Washington State Bar Association Member 1996 - 1997 Washington State Trial Lawyers Association Past Chairman Family Law
Speaking
2012 What Family Court Judges Want You to Know Family Law Judical Panel 2009 13th Family Law Conference Protecting Children's relationships 2004 Family Law in Washington Family Law 2003 10th Annual Family Law Institute Spousal Maintenance 2002 WSTLA Annual Conference Child Support Exptrapolation
Updated: Mar 22, 2026