Atty. Michael James Sweeney

Atty. Michael James Sweeney

Michael James Sweeney is a lawyer practicing accountant liability, debt & lending agreements, litigation and 3 other areas of law. Michael received a B.A. degree from University of Illinois in 1973, and has been licensed for 50 years.

Chicago Chicago 50 yrs experience 50 year
Call (312) 219-2367 Book Appointment

Profile Summary

About Michael James Sweeney at a glance

Michael James Sweeney is a Partner based in Chicago, Illinois, practicing at Sidley Austin LLP. They have 50+ years of legal experience, licensed to practice since 1976. Their practice focuses on litigation and consumer. Admitted to practice in Illinois (1976), U.S. District Court, Northern District of Illinois (1976), U.S. Court of Appeals, Seventh Circuit (1978), and U.S. District Court, Northern District of Illinois, including Trial Bar (1982). Educated at University of Chicago Law School (J.D., 1976) and University of Illinois (B.A., 1973). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Michael James Sweeney is a lawyer practicing accountant liability, debt & lending agreements, litigation and 3 other areas of law
  • Michael received a B.A. degree from University of Illinois in 1973, and has been licensed for 50 years
  • Michael practices at Sidley Austin LLP in Chicago, IL

Practice Areas Explained

Michael James Sweeney's Areas of Practice

Each practice area below reflects the types of cases Michael James Sweeney handles, with a brief overview of what that area of law covers.

Civil Litigation

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

Michael James Sweeney 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.

Michael James Sweeney 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 Michael James Sweeney

Where is Michael James Sweeney's law office located?
Michael James Sweeney's law practice is located in Chicago, Illinois. The firm is Sidley Austin LLP. You can contact the office directly through this profile page.
What practice areas does Michael James Sweeney handle?
Michael James Sweeney focuses on litigation, consumer. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Michael James Sweeney practiced law?
Michael James Sweeney has 50+ years of legal experience and has been licensed since 1976.
Where did Michael James Sweeney go to law school?
Michael James Sweeney earned their education at (J.D., 1976); (B.A., 1973).
How can I contact Michael James Sweeney for a consultation?
You can contact Michael James Sweeney 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 Chicago Law School
- 1976
B.A.
University of Illinois
- 1973

Bar Admissions

Illinois
Admitted: 1976
U.S. District Court, Northern District of Illinois
Admitted: 1976
U.S. Court of Appeals, Seventh Circuit
Admitted: 1978
U.S. District Court, Northern District of Illinois, including Trial Bar
Admitted: 1982
U.S. Court of Appeals, Tenth Circuit
Admitted: 1988
U.S. Court of Appeals, Sixth Circuit U.S. Court of Appeals, Third Circuit
Admitted: 1995

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