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Justine A. Harris

Trusted criminal defense attorney serving New York.

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Justine A. Harris is an attorney based in New York, NEW YORK. The practice focuses on Criminal Defense and White Collar. Currently practicing at Harris Trzaskoma LLP.

Based in
New York, NEW YORK
Experience
attorney
Known for
Criminal Defense · White Collar
  • Handles Criminal Defense and White Collar matters from New York, NEW YORK.
  • Recognized with Best Lawyers in America — Criminal Defense: White-Collar (2026).

About Justine A. Harris: Justine A. Harris is an attorney based in New York, NEW YORK. The practice focuses on Criminal Defense and White Collar. Currently practicing at Harris Trzaskoma LLP.

Areas of practice

Practice focus

Justine A. Harris represents clients in New York across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Justine A. Harris

An experienced trial lawyer with twenty years of experience, Ms. Harris represents individuals and companies in a wide variety of criminal and white-collar matters, as well as complex civil and regulatory proceedings. Known for her vigorous and meticulous advocacy, as well as her unwavering dedication to her clients, Ms. Harris has obtained numerous jury acquittals, won pretrial motions to dismiss, and consistently achieved favorable sentencing outcomes for her clients. Many of Ms. Harris’s clients have had their charges reduced, or have avoided criminal or civil liability altogether. Super Lawyers has recognized Ms. Harris as one of Manhattan’s top white collar criminal defense attorneys and listed her among the Top 100 Lawyers and the Top 50 Women in New York.

Ms. Harris has expertise on a variety of complex financial and legal issues. She routinely defends individuals charged with insider trading, securities fraud, bank fraud, RICO, mortgage fraud, terrorism, obstruction of justice, bribery and tax fraud. Ms. Harris also represents individuals in sensitive federal and state grand jury proceedings, internal investigations, and investigations conducted by government agencies, including the Securities and Exchange Commission (SEC), the Consumer Financial Protection Board (CFPB), and the New York State Attorney General.

From 2001 to 2010, Ms. Harris was an assistant federal defender at the Federal Defenders’ office for the Eastern District of New York, where she was lead counsel on hundreds of criminal cases in federal court. Previously, she was an associate at Kramer Levin Naftalis & Frankel LLP, where she worked on a wide variety of criminal and civil cases, including civil enforcement actions before the SEC and the NASD, commercial arbitrations, and various pro bono and commercial civil matters.

Ms. Harris is a graduate of Columbia Law School and Harvard College, and clerked for the Honorable Eugene H. Nickerson in the Eastern District of New York.

Credentials

Education

  • Harvard University

    — · 1991

  • Columbia University

    J.D. · 1997

Jurisdictions

Bar admissions

  • New York, New York S

    ACTIVE

Recognition

Awards & honors

  • Best Lawyers in America — Criminal Defense: White-Collar

    2026

Locations

Office locations

Main office

Harris Trzaskoma LLP

125 Broad Street, 10th Floor

New York, New York 10004

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Frequently asked

Common questions

  • What areas of law does Justine A. Harris practice?

    Justine A. Harris focuses on Criminal Defense and White Collar.

  • Where is Justine A. Harris located?

    Justine A. Harris primarily serves clients in New York, with an office at 125 Broad Street, 10th Floor.

  • Is Justine A. Harris a verified attorney?

    Justine A. Harris's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Justine A. Harris?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 212-970-6465.