Atty. Mark John Oppel

Atty. Mark John Oppel

Mark John Oppel is a lawyer practicing contracts, government practice, business & corporate law and 1 other area of law. Mark received a B.A. degree from Oklahoma State University in 2000, and has been licensed for 23 years.

Austin Austin 23 yrs experience 23 year
Call (210) 523-9239 Book Appointment

Profile Summary

About Mark John Oppel at a glance

Mark John Oppel is an U.S. Army JAG Corps. based in Austin, Texas. They have 23+ years of legal experience, licensed to practice since 2003. Their practice focuses on contracts, trusts, business, and government. Admitted to practice in Oklahoma (2003). Educated at University of Oklahoma (J.D., 2003) and Oklahoma State University (B.A., 2000). Serands clients in Austin, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark John Oppel is a lawyer practicing contracts, government practice, business & corporate law and 1 other area of law
  • Mark received a B.A. degree from Oklahoma State University in 2000, and has been licensed for 23 years
  • Mark practices in Austin, TX

Practice Areas Explained

Mark John Oppel's Areas of Practice

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

Contracts

Mark John Oppel is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Texas →

Trusts

Mark John Oppel is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in Texas →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark John Oppel is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Texas →

Government & Administrative Law

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

Mark John Oppel is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

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

Looking for additional Texas attorneys? Browse all attorneys in Austin or all attorneys in Texas.

Frequently Asked

Common questions about Mark John Oppel

Where is Mark John Oppel's law office located?
Mark John Oppel's law practice is located in Austin, Texas. You can contact the office directly through this profile page.
What practice areas does Mark John Oppel handle?
Mark John Oppel focuses on contracts, trusts, business, government. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Mark John Oppel practiced law?
Mark John Oppel has 23+ years of legal experience and has been licensed since 2003.
Where did Mark John Oppel go to law school?
Mark John Oppel earned their education at (J.D., 2003); (B.A., 2000).
How can I contact Mark John Oppel for a consultation?
You can contact Mark John Oppel 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.
University of Oklahoma
- 2003
B.A.
Oklahoma State University
- 2000

Bar Admissions

Oklahoma
Admitted: 2003

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