Atty. Mark Richard McClellan

Atty. Mark Richard McClellan

Mark Richard McClellan is a lawyer. Mark received a B.S. degree from University of Cincinnati, and has been licensed for 48 years.

Oklahoma City Oklahoma City 48 yrs experience 48 year
Call (833) 900-5146 Book Appointment

Profile Summary

About Mark Richard McClellan at a glance

Mark Richard McClellan is an attorney based in Oklahoma City, Oklahoma. They have 48+ years of legal experience, licensed to practice since 1978. Admitted to practice in Arizona (1978). Educated at Oklahoma City University J.D. (—) and University of Cincinnati B.S. (—). Serands clients in Oklahoma City, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Richard McClellan is a lawyer
  • Mark received a B.S. degree from University of Cincinnati, and has been licensed for 48 years
  • Mark practices in Oklahoma City, OK

Jurisdictional Context

Why local counsel matters in Oklahoma

Practicing law in Oklahoma. Legal matters in Oklahoma are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Oklahoma City are typically filed in the local municipal court or the appropriate Oklahoma state district court, depending on subject matter and amount in controversy. An attorney licensed in Oklahoma 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 Oklahoma courts without local counsel or pro hac vice admission.

Looking for additional Oklahoma attorneys? Browse all attorneys in Oklahoma City or all attorneys in Oklahoma.

Frequently Asked

Common questions about Mark Richard McClellan

Where is Mark Richard McClellan's law office located?
Mark Richard McClellan's law practice is located in Oklahoma City, Oklahoma. You can contact the office directly through this profile page.
How long has Mark Richard McClellan practiced law?
Mark Richard McClellan has 48+ years of legal experience and has been licensed since 1978.
Where did Mark Richard McClellan go to law school?
Mark Richard McClellan earned their education at (—); (—).
How can I contact Mark Richard McClellan for a consultation?
You can contact Mark Richard McClellan 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

Oklahoma City University J.D.
- In Progress
University of Cincinnati B.S.
- In Progress

Bar Admissions

Arizona
Admitted: 1978

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