Atty. Nicholas David O'Conner

Atty. Nicholas David O'Conner

Nicholas David O'Conner is a lawyer practicing business litigation & dispute resolution, consumer finance. Nicholas received a B.A. degree from The Ohio State University in 2006, and has been licensed for 16 years.

Chicago Chicago 16 yrs experience 16 year
Call (312) 675-8296 Book Appointment

Profile Summary

About Nicholas David O'Conner at a glance

Nicholas David O'Conner is an Associate based in Chicago, Illinois, practicing at Locke Lord LLP. They have 16+ years of legal experience, licensed to practice since 2010. Their practice focuses on business, litigation, and consumer. Admitted to practice in Illinois (2010), U.S. District Court, Northern District of Illinois (2011), Michigan (2021), and Ohio (2022). Educated at University of Illinois College of Law (J.D., 2010) and The Ohio State University (B.A. Aviation, 2006). Active member of American Bar Association. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Nicholas David O'Conner is a lawyer practicing business litigation & dispute resolution, consumer finance
  • Nicholas received a B.A. degree from The Ohio State University in 2006, and has been licensed for 16 years
  • Nicholas practices at Locke Lord LLP in Chicago, IL

Practice Areas Explained

Nicholas David O'Conner's Areas of Practice

Each practice area below reflects the types of cases Nicholas David O'Conner 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.

Nicholas David O'Conner is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Civil Litigation

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

Nicholas David O'Conner 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.

Nicholas David O'Conner 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 Nicholas David O'Conner

Where is Nicholas David O'Conner's law office located?
Nicholas David O'Conner's law practice is located in Chicago, Illinois. The firm is Locke Lord LLP. You can contact the office directly through this profile page.
What practice areas does Nicholas David O'Conner handle?
Nicholas David O'Conner focuses on business, litigation, consumer. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Nicholas David O'Conner practiced law?
Nicholas David O'Conner has 16+ years of legal experience and has been licensed since 2010.
Where did Nicholas David O'Conner go to law school?
Nicholas David O'Conner earned their education at (J.D., 2010); (B.A. Aviation, 2006).
How can I contact Nicholas David O'Conner for a consultation?
You can contact Nicholas David O'Conner 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 Illinois College of Law
- 2010
B.A. Aviation
The Ohio State University
- 2006

Bar Admissions

Illinois
Admitted: 2010
U.S. District Court, Northern District of Illinois
Admitted: 2011
Michigan
Admitted: 2021
Ohio
Admitted: 2022

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