Atty. Arthur W. Hahn

Atty. Arthur W. Hahn

Arthur W. Hahn is a lawyer practicing communications / media, securities / investment fraud, financial services and 6 other areas of law.

Chicago Chicago 57 yrs experience 57 year
Call (224) 561-4021 Book Appointment

Profile Summary

About Arthur W. Hahn at a glance

Arthur W. Hahn is a Managing Partner based in Chicago, Illinois, practicing at Katten Muchin Rosenman LLP. They have 57+ years of legal experience, licensed to practice since 1969. Their practice focuses on business, m&a, securities, litigation, and consumer. Admitted to practice in Illinois (1969). Educated at Northwestern University School of Law (J.D., 1969) and Miami University (B.A., 1966). Recognitions include AV Preeminent. Active member of FOA) Futures Industry Association International Swaps and Derivatives Association Legal Club of Chicago Illinois Council on Economic Education (Chairman, Institute for Financial Markets, Chicago Bar Association American Arbitration Association Economic Club Futures and Options Association. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Arthur W. Hahn is a lawyer practicing communications / media, securities / investment fraud, financial services and 6 other areas of law
  • Arthur received a B.A. degree from Miami University in 1966, and has been licensed for 57 years
  • Arthur practices at Katten Muchin Rosenman LLP in Chicago, IL and 1 other location

Practice Areas Explained

Arthur W. Hahn's Areas of Practice

Each practice area below reflects the types of cases Arthur W. Hahn handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

Arthur W. Hahn is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Mergers & Acquisitions

Arthur W. Hahn is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →

Securities Law

Arthur W. Hahn is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Illinois →

Civil Litigation

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

Arthur W. Hahn is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Consumer Protection

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

Arthur W. Hahn is one of 50,607 consumer attorneys indexed nationally. Browse consumer 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 Arthur W. Hahn

Where is Arthur W. Hahn's law office located?
Arthur W. Hahn's law practice is located in Chicago, Illinois. The firm is Katten Muchin Rosenman LLP. You can contact the office directly through this profile page.
What practice areas does Arthur W. Hahn handle?
Arthur W. Hahn focuses on business, m&a, securities, litigation, consumer. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Arthur W. Hahn practiced law?
Arthur W. Hahn has 57+ years of legal experience and has been licensed since 1969.
Where did Arthur W. Hahn go to law school?
Arthur W. Hahn earned their education at (J.D., 1969); (B.A., 1966).
How can I contact Arthur W. Hahn for a consultation?
You can contact Arthur W. Hahn 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 Arthur W. Hahn received?
Arthur W. Hahn's notable recognition includes: AV Preeminent.

Education

J.D.
Northwestern University School of Law
- 1969
B.A.
Miami University
- 1966

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1969

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