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Practice areas


  1. DUI & DWI: 75%
    24 years
  2. Criminal Defense: 25%
    24 years

Attorney endorsements

2 total 

Are you an attorney? Endorse this lawyer

  • Blair William Nelson

    Rob Olson has been a tremendous friend and mentor in the field of criminal defense. His courage and tenacity is well known amongst those who have been with and against him. He's on a very short list of criminal defense attorneys that I would hire to represent a family member of mine.


    Blair Nelson Criminal Defense Attorney
    Relationship: Worked for lawyer

  • John Leonard Hartzell III

    I have had many opportunities to speak with Rob about the practice of law. He has a keen legal mind and an excellent demeanor in dealing with people. I have watched him interact with opposing counsel, clients and judges. He is definitely the attorney I would go to if I ever needed someone on my side.


    John Hartzell Criminal Defense Attorney
    Relationship: Fellow lawyer in community

Contact info

5 W Alder Ste 302
Walla Walla, WA, 99362


NDAuthorized to practice law199111/17/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
OwnerOlson Law Office1994 - Present
Association namePosition nameDuration
National Association of Criminal Defense LawyersMember1991 - Present
School nameMajorDegreeGraduated
University of North Dakota School of LawLawJD - Juris Doctor1991