Atty. William D. Sims, Jr.

Atty. William D. Sims, Jr.

Mr. William D.

Dallas Dallas 54 yrs experience 54 year
Call (469) 916-2920 Book Appointment

Profile Summary

About William D. Sims, Jr. at a glance

William D. Sims, Jr. is a Partner based in Dallas, Texas, practicing at Vinson & Elkins LLP. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on securities, litigation, consumer, and international. Admitted to practice in Texas First Circuit Court of Appeals Tenth Circuit Court of Appeals Texas Western District Court Tex (1972). Educated at Harvard Law School (J.D., 1972) and University of Mississippi (B.A., 1969). Recognitions include AV Preeminent. Active member of International Academy of Trial Lawyers. Serands clients in Dallas, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. William D. Sims, Jr. is a lawyer practicing antitrust / trade law, securities / investment fraud, international law and 1 other area of law
  • William received a B.A. degree from University of Mississippi in 1969, and has been licensed for 54 years
  • William practices at Vinson & Elkins LLP in Dallas, TX

Practice Areas Explained

William D. Sims, Jr.'s Areas of Practice

Each practice area below reflects the types of cases William D. Sims, Jr. handles, with a brief overview of what that area of law covers.

Securities Law

William D. Sims, Jr. is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Texas →

Civil Litigation

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

William D. Sims, Jr. is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Texas →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

William D. Sims, Jr. is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in Texas →

International Law

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

William D. Sims, Jr. is one of 40,133 international attorneys indexed nationally. Browse international 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 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 Dallas or all attorneys in Texas.

Frequently Asked

Common questions about William D. Sims, Jr.

Where is William D. Sims, Jr.'s law office located?
William D. Sims, Jr.'s law practice is located in Dallas, Texas. The firm is Vinson & Elkins LLP. You can contact the office directly through this profile page.
What practice areas does William D. Sims, Jr. handle?
William D. Sims, Jr. focuses on securities, litigation, consumer, international. Each practice area listed reflects experience handling cases of that type in Texas.
How long has William D. Sims, Jr. practiced law?
William D. Sims, Jr. has 54+ years of legal experience and has been licensed since 1972.
Where did William D. Sims, Jr. go to law school?
William D. Sims, Jr. earned their education at (J.D., 1972); (B.A., 1969).
How can I contact William D. Sims, Jr. for a consultation?
You can contact William D. Sims, Jr. 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.
What awards or recognition has William D. Sims, Jr. received?
William D. Sims, Jr.'s notable recognition includes: AV Preeminent.

Education

J.D.
Harvard Law School
- 1972
B.A.
University of Mississippi
- 1969

Awards

AV Preeminent

Bar Admissions

Texas First Circuit Court of Appeals Tenth Circuit Court of Appeals Texas Western District Court Tex
Admitted: 1972

Reviews

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.