Atty. Thomas O'Shaughnessy

Atty. Thomas O'Shaughnessy

Mr. Thomas O'Shaughnessy is a lawyer practicing civil litigation, employment law, discrimination law.

Lake Oswego Lake Oswego 47 yrs experience 47 year
Call (971) 449-0239 Book Appointment

Profile Summary

About Thomas O'Shaughnessy at a glance

Thomas O'Shaughnessy is a employment, litigation, and civil rights attorney based in Lake Oswego, Oregon. They have 47+ years of legal experience, licensed to practice since 1979. Admitted to practice in Oregon (1979) and Missouri (1980). Educated at Georgetown University (J.D., 1979) and Cornell University (B.A., 1975). Serands clients in Lake Oswego, OR and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Thomas O'Shaughnessy is a lawyer practicing civil litigation, employment law, discrimination law
  • Thomas received a B.A. degree from Cornell University in 1975, and has been licensed for 47 years
  • Thomas practices in Lake Oswego, OR

Practice Areas Explained

Thomas O'Shaughnessy's Areas of Practice

Each practice area below reflects the types of cases Thomas O'Shaughnessy handles, with a brief overview of what that area of law covers.

Employment Law

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

Thomas O'Shaughnessy is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Oregon →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Thomas O'Shaughnessy is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Oregon →

Civil Rights

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

Thomas O'Shaughnessy is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights attorneys in Oregon →

Jurisdictional Context

Why local counsel matters in Oregon

Practicing law in Oregon. Legal matters in Oregon are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Lake Oswego 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 substantive 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 Lake Oswego or all attorneys in Oregon.

Frequently Asked

Common questions about Thomas O'Shaughnessy

Where is Thomas O'Shaughnessy's law office located?
Thomas O'Shaughnessy's law practice is located in Lake Oswego, Oregon. You can contact the office directly through this profile page.
What practice areas does Thomas O'Shaughnessy handle?
Thomas O'Shaughnessy focuses on employment, litigation, civil rights. Each practice area listed reflects experience handling cases of that type in Oregon.
How long has Thomas O'Shaughnessy practiced law?
Thomas O'Shaughnessy has 47+ years of legal experience and has been licensed since 1979.
Where did Thomas O'Shaughnessy go to law school?
Thomas O'Shaughnessy earned their education at (J.D., 1979); (B.A., 1975).
How can I contact Thomas O'Shaughnessy for a consultation?
You can contact Thomas O'Shaughnessy 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.

Education

J.D.
Georgetown University
- 1979
B.A.
Cornell University
- 1975

Bar Admissions

Oregon
Admitted: 1979
Missouri
Admitted: 1980

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