Atty. Mark A. Kleyna

Atty. Mark A. Kleyna

Mr. Mark A.

Portland Portland 20 yrs experience 20 year
Call (971) 484-9429 Book Appointment

Profile Summary

About Mark A. Kleyna at a glance

Mark A. Kleyna is a litigation, entertainment, and international attorney based in Portland, Oregon. They have 20+ years of legal experience, licensed to practice since 2006. Admitted to practice in New York (2006), Oregon (2014), and California (2014). Serands clients in Portland, OR and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Mark A. Kleyna is a lawyer practicing international law, litigation, advertising
  • Mark has been licensed for 20 years
  • Mark practices in Portland, OR

Practice Areas Explained

Mark A. Kleyna's Areas of Practice

Each practice area below reflects the types of cases Mark A. Kleyna handles, with a brief overview of what that area of law covers.

Civil Litigation

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

Mark A. Kleyna is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Oregon →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Mark A. Kleyna is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment attorneys in Oregon →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Mark A. Kleyna is one of 40,133 international attorneys indexed nationally. Browse international 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 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 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 Portland or all attorneys in Oregon.

Frequently Asked

Common questions about Mark A. Kleyna

Where is Mark A. Kleyna's law office located?
Mark A. Kleyna's law practice is located in Portland, Oregon. You can contact the office directly through this profile page.
What practice areas does Mark A. Kleyna handle?
Mark A. Kleyna focuses on litigation, entertainment, international. Each practice area listed reflects experience handling cases of that type in Oregon.
How long has Mark A. Kleyna practiced law?
Mark A. Kleyna has 20+ years of legal experience and has been licensed since 2006.
How can I contact Mark A. Kleyna for a consultation?
You can contact Mark A. Kleyna 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.

Bar Admissions

New York
Admitted: 2006
Oregon
Admitted: 2014
California
Admitted: 2014

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