Atty. James O'Connor

Atty. James O'Connor

James O'Connor is a lawyer practicing securities, investment funds, advisers and derivatives, private real estate funds and 2 other areas of law. James received a B.A. degree from Boston College in 1996, and has been licensed for 35 years.

New York New York 35 yrs experience 35 year
Call (929) 895-4448 Book Appointment

Profile Summary

About James O'Connor at a glance

James O'Connor is a Partner based in New York, New York, practicing at Sidley Austin LLP. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on real estate and securities. Admitted to practice in Connecticut (1991), New York (1992), and Massachusetts (1999). Educated at Boston College (B.A., 1996) and Albany Law School (J.D., 1991). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James O'Connor is a lawyer practicing securities, investment funds, advisers and derivatives, private real estate funds and 2 other areas of law
  • James received a B.A. degree from Boston College in 1996, and has been licensed for 35 years
  • James practices at Sidley Austin LLP in New York, NY

Practice Areas Explained

James O'Connor's Areas of Practice

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

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

James O'Connor is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Securities Law

James O'Connor is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about James O'Connor

Where is James O'Connor's law office located?
James O'Connor's law practice is located in New York, New York. The firm is Sidley Austin LLP. You can contact the office directly through this profile page.
What practice areas does James O'Connor handle?
James O'Connor focuses on real estate, securities. Each practice area listed reflects experience handling cases of that type in New York.
How long has James O'Connor practiced law?
James O'Connor has 35+ years of legal experience and has been licensed since 1991.
Where did James O'Connor go to law school?
James O'Connor earned their education at (B.A., 1996); (J.D., 1991).
How can I contact James O'Connor for a consultation?
You can contact James O'Connor 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

B.A.
Boston College
- 1996
J.D.
Albany Law School
- 1991

Bar Admissions

Connecticut
Admitted: 1991
New York
Admitted: 1992
Massachusetts
Admitted: 1999

Reviews

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.