James O'Leary
Practicing class action in St Louis since 1995.
- 31+
- Years practicing
- 1
- Bar admission
Practices in
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Quick answer
James O'Leary is an attorney based in St. Louis, MISSOURI. The practice focuses on Class Action, Personal Injury, and Product Liability. James has over 31 years of legal experience. Currently practicing at O'Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC.
- Based in
- St. Louis, MISSOURI
- Experience
- over 31 years
- Known for
- Class Action · Personal Injury · Product Liability
- Handles Class Action, Personal Injury, and Product Liability matters from St. Louis, MISSOURI.
- Over 31 years of practice as a licensed attorney.
- Recognized with Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs (2026).
About James O'Leary: James O'Leary is an attorney based in St. Louis, MISSOURI. The practice focuses on Class Action, Personal Injury, and Product Liability. James has over 31 years of legal experience. Currently practicing at O'Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC.
Areas of practice
Practice focus
James O'Leary represents clients in St Louis, Missouri across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About James O'Leary
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.
Credentials
Education
Saint Louis University
— · 1995
University of Tulsa
— · 1992
Jurisdictions
Bar admissions
Missouri
1995 · ACTIVE
Recognition
Awards & honors
Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs
2026
Best Lawyers in America — Personal Injury Litigation - Plaintiffs
2026
Best Lawyers in America — Product Liability Litigation - Plaintiffs
2026
Best Lawyers in America — Additional Areas of Practice:
2026
Best Lawyers in America — Litigation - Construction
2026
Best Lawyers in America — Awards:
2026
Best Lawyers in America — Multi-Million Dollar Advocates Forum
2026
Locations
Office locations
O'Leary, Shelton, Corrigan, Peterson, Dalton & Quillin LLC
1034 South Brentwood Boulevard, 23rd Floor
St. Louis, Missouri 63117
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Schedule your consultationFrequently asked
Common questions
What areas of law does James O'Leary practice?
James O'Leary focuses on Class Action, Personal Injury, and Product Liability.
Where is James O'Leary located?
James O'Leary primarily serves clients in St Louis, Missouri, with an office at 1034 South Brentwood Boulevard, 23rd Floor.
How experienced is James O'Leary?
James O'Leary has 31 years of legal practice, having been licensed since 1995.
Is James O'Leary a verified attorney?
James O'Leary's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with James O'Leary?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 314-405-9000.
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