James O'Leary

4.5 (10 reviews )

St. Louis Missouri United States

Mass Tort Litigation / Class Actions - Plaintiffs Personal Injury Litigation - Plaintiffs Product Liability Litigation - Plaintiffs

Recognized Since Recognized in Best Lawyers since 2022

314-405-9000 Website

About James

James O'Leary is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs.

James, who practices law in St. Louis, Missouri, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Mass Tort Litigation / Class Actions - Plaintiffs

Personal Injury Litigation - Plaintiffs

Product Liability Litigation - Plaintiffs

Education

Saint Louis University

University of Tulsa

Professional Affiliations

Awards & Recognition

Reviews

4.5 / 5

0 Reviews

1,005 Profile Views

Kevin Anderson

Jan 07, 2026

A Skilled Attorney with a Strong Commitment to Clients

James O'Leary is a highly skilled attorney who is genuinely committed to his clients. His team was very professional and knowledgeable, and I felt confident in their ability to handle my complex perso...

Amanda Taylor

Jan 07, 2026

Seamless Process and Exceptional Communication – Highly Recommend!

I was so impressed with the seamless process and the clear communication throughout my case. Mr. O'Leary and his team were always available to answer my questions and keep me informed. I highly recomm...

Christopher Williams

Jan 07, 2026

Experienced and Detail-Oriented – A Thorough Representation

Mr. O'Leary's firm handled my case with meticulous attention to detail. They thoroughly investigated the facts and presented a compelling case on my behalf. I felt that they truly cared about achievin...

Linda Davis

Jan 07, 2026

Responsive, Empathetic, and Excellent Results – A Top Attorney!

Dealing with a serious accident was incredibly stressful, but Mr. O'Leary and his team were a lifeline. They were incredibly responsive to my needs, and they treated me with empathy and respect. They...

Robert Wilson

Jan 07, 2026

Knowledgeable and Strategic – A Strong Advocate

James O'Leary demonstrated a strong understanding of product liability law and developed a strategic approach to my case. While it was a challenging process, I felt confident knowing he was working di...

James O'Leary

About James

Practice Areas