Atty. William J. Butler

Atty. William J. Butler

William J. Butler is a lawyer practicing family, private client, closely held business and 2 other areas of law.

Chicago Chicago 76 yrs experience 76 year
Call (708) 858-5116 Book Appointment

Profile Summary

About William J. Butler at a glance

William J. Butler is a Partner based in Chicago, Illinois, practicing at Mcdermott Will Emery Llp. They have 76+ years of legal experience, licensed to practice since 1950. Their practice focuses on family law and business. Admitted to practice in New York (1950), Illinois (1987), Illinois (1987), and Wisconsin (2005). Educated at Northwestern University School of Law (J.D., 1987) and De Pauw University (B.A., 1982). Recognitions include AV Preeminent. Active member of Chicago Bar Assn. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William J. Butler is a lawyer practicing family, private client, closely held business and 2 other areas of law
  • William received a B.A. degree from De Pauw University in 1982, and has been licensed for 76 years
  • William practices at McDermott Will & Emery LLP in Chicago, IL

Practice Areas Explained

William J. Butler's Areas of Practice

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

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

William J. Butler is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Illinois →

Business & Corporate Law

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

William J. Butler is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

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

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about William J. Butler

Where is William J. Butler's law office located?
William J. Butler's law practice is located in Chicago, Illinois. The firm is Mcdermott Will Emery Llp. You can contact the office directly through this profile page.
What practice areas does William J. Butler handle?
William J. Butler focuses on family law, business. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has William J. Butler practiced law?
William J. Butler has 76+ years of legal experience and has been licensed since 1950.
Where did William J. Butler go to law school?
William J. Butler earned their education at (J.D., 1987); (B.A., 1982).
How can I contact William J. Butler for a consultation?
You can contact William J. Butler 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 J. Butler received?
William J. Butler's notable recognition includes: AV Preeminent.

Education

J.D.
Northwestern University School of Law
- 1987
B.A.
De Pauw University
- 1982

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1950
Illinois
Admitted: 1987
Illinois
Admitted: 1987
Wisconsin
Admitted: 2005
Michigan
Admitted: 2015

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