Atty. Thane Walker Tienson

Atty. Thane Walker Tienson

Thane Walker Tienson is a lawyer practicing administrative law, environmental and natural resources, labor and employment law and 2 other areas of law. Thane received a M.P.A. degree from Golden Gate University in 1973, and has been licensed for 49 years.

Portland Portland 49 yrs experience 49 year
Call (971) 484-4416 Book Appointment

Profile Summary

About Thane Walker Tienson at a glance

Thane Walker Tienson is a Partner based in Portland, Oregon. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on personal injury, employment, environmental, and government. Admitted to practice in Oregon (1977) and Washington (1983). Educated at Lewis & Clark Law School (J.D., 1977) and Golden Gate University (M.P.A. Santa, 1973). Recognitions include AV Preeminent. Active member of Oregon State Bar Washington State, and American Bar Associations. Serands clients in Portland, OR and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thane Walker Tienson is a lawyer practicing administrative law, environmental and natural resources, labor and employment law and 2 other areas of law
  • Thane received a M.P.A. degree from Golden Gate University in 1973, and has been licensed for 49 years
  • Thane practices in Portland, OR

Practice Areas Explained

Thane Walker Tienson's Areas of Practice

Each practice area below reflects the types of cases Thane Walker Tienson handles, with a brief overview of what that area of law covers.

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Thane Walker Tienson is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Oregon →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Thane Walker Tienson is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Oregon →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Thane Walker Tienson is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Oregon →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Thane Walker Tienson is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Oregon →

Jurisdictional Context

Why local counsel matters in Oregon

Practforg law in Oregon. Legal matters in Oregon are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Portland are typically filed in the local municipal court or the appropriate Oregon state district court, depending on subject matter and amount in controversy. An attorney licensed in Oregon brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Oregon courts without local counsel or pro hac vice admission.

Looking for additional Oregon attorneys? Browse all attorneys in Portland or all attorneys in Oregon.

Frequently Asked

Common questions about Thane Walker Tienson

Where is Thane Walker Tienson's law office located?
Thane Walker Tienson's law practice is located in Portland, Oregon. You can contact the office directly through this profile page.
What practice areas does Thane Walker Tienson handle?
Thane Walker Tienson focuses on personal injury, employment, environmental, government. Each practice area listed reflects experience handling cases of that type in Oregon.
How long has Thane Walker Tienson practiced law?
Thane Walker Tienson has 49+ years of legal experience and has been licensed since 1977.
Where did Thane Walker Tienson go to law school?
Thane Walker Tienson earned their education at (J.D., 1977); (M.P.A. Santa, 1973).
How can I contact Thane Walker Tienson for a consultation?
You can contact Thane Walker Tienson directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Thane Walker Tienson received?
Thane Walker Tienson's notable recognition includes: AV Preeminent.

Education

J.D.
Lewis & Clark Law School
- 1977
M.P.A. Santa
Golden Gate University
- 1973

Awards

AV Preeminent

Bar Admissions

Oregon
Admitted: 1977
Washington
Admitted: 1983

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