Atty. William Patrick Dunne III

Atty. William Patrick Dunne III

William Patrick Dunne III is a lawyer practicing banking/financial institutions, business, banking & financial services litigation and 11 other areas of law. William received a B.S. degree from Texas Christian University in 2012, and has been licensed for 11 years.

Dallas Dallas 11 Years Experience 11 year
Call (469) 272-8271

Profile Summary

About William Patrick Dunne III at a glance

William Patrick Dunne III is an Associate based in Dallas, Texas, practicing at Otteson Shapiro LLP. They have 11+ years of legal experience, licensed to practice since 2015. Their practice focuses on contracts, personal injury, business, white collar, and securities. Admitted to practice in Texas (2015) and Colorado (2024). Educated at Baylor Law School (J.D., 2015) and Texas Christian University (B.S., 2012). Serves clients in Dallas, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Patrick Dunne III is a lawyer practicing banking/financial institutions, business, banking & financial services litigation and 11 other areas of law
  • William received a B.S. degree from Texas Christian University in 2012, and has been licensed for 11 years
  • William practices at Otteson Shapiro LLP in Dallas, TX

Practice Areas Explained

William Patrick Dunne III's Areas of Practice

Each practice area below reflects the types of cases William Patrick Dunne III handles, with a brief overview of what that area of law covers.

Contracts

William Patrick Dunne III is one of 67,443 contracts attorneys indexed nationally. Browse contracts attorneys in Texas →

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.

William Patrick Dunne III is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Texas →

Business & Corporate Law

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

William Patrick Dunne III is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Texas →

White Collar Crimes

William Patrick Dunne III is one of 18,196 white collar attorneys indexed nationally. Browse white collar attorneys in Texas →

Securities Law

William Patrick Dunne III is one of 58,852 securities attorneys indexed nationally. Browse securities 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 Dallas 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 venue, 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 Dallas or all attorneys in Texas.

Frequently Asked

Common questions about William Patrick Dunne III

Where is William Patrick Dunne III's law office located?
William Patrick Dunne III's law practice is located in Dallas, Texas. The firm is Otteson Shapiro LLP. You can contact the office directly through this profile page.
What practice areas does William Patrick Dunne III handle?
William Patrick Dunne III focuses on contracts, personal injury, business, white collar, securities. Each practice area listed reflects experience handling cases of that type in Texas.
How long has William Patrick Dunne III practiced law?
William Patrick Dunne III has 11+ years of legal experience and has been licensed since 2015.
Where did William Patrick Dunne III go to law school?
William Patrick Dunne III earned their education at (J.D., 2015); (B.S., 2012).
How can I contact William Patrick Dunne III for a consultation?
You can contact William Patrick Dunne III 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.
Baylor Law School
- 2015
B.S.
Texas Christian University
- 2012

Bar Admissions

Texas
Admitted: 2015
Colorado
Admitted: 2024

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