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Provided by W Mark Lanier

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During the past 30 years Mark Lanier has earned international recognition as one of the top trial attorneys in the U.S. Motivated by a desire to correct injustices and protect the public, Lanier has secured cumulative jury verdicts of more than $20 billion. High-profile victories include:

• A finding that failures by Walmart, CVS and Walgreens led to the staggering distribution of highly addictive opioid painkillers, leading to a $650 judgment against the retailers.

• An ultimate award of $2.1 billion for 22 women who alleged that Johnson & Johnson’s talc products caused their ovarian cancer.

• Collective awards totaling hundreds of millions of dollars against DePuy Orthopaedics over the faulty manufacturing of Pinnacle hip implants.

• A headline-grabbing verdict of more than $9 billion against Takeda Pharmaceuticals and Eli Lilly over the dangers of the diabetes drug Actos.

• Successive verdicts leading to a $4.85 billion nationwide settlement with Merck over the painkiller Vioxx.

Mark’s success in the courtroom and perspectives on litigation have been featured in major publications and broadcast media. He regularly serves as a lecturer at the nation’s top law schools, while corporate executives call on him for his respected views on national and international issues.

Education

Texas Tech University School of Law

J.D.

1984

David Lipscomb University

B.A.

1981

Awards

Best Lawyers – Commercial Litigation (2024-2025)

Best Lawyers – Product Liability Litigation – Plaintiffs (2024 – 2025)

Best Lawyers 2024 – Lawyer of The Year – Mass Tort Litigation / Class Actions – Plaintiffs

Best Lawyers 2024 – Lawyer of The Year – Personal Injury Litigation – Plaintiffs

Best Lawyers 2025 – Mass Tort Litigation / Class Actions – Plaintiffs

Best Lawyers 2025 – Personal Injury Litigation – Plaintiffs

Best Lawyers in America, BL Rankings, 2006-2022

Best Law Firms, Tier 1 Ranking – The Lanier Law Firm, U.S. News/Best Lawyers, 2013-2022

Houston Lawyer of the Year, Product Liability Litigation – Plaintiffs, Best Lawyers, 2020

Texas Super Lawyers by Thomson Reuters, 2003-2021

Top 100 Trial Lawyers, Benchmark Litigation, 2017-2022

Most Impressive Plaintiff Verdict, Courtroom View Network, 2019

Top 10 Super Lawyers in Texas, Texas Super Lawyers by Thomson Reuters, 2007, 2009-2010, 2012-2021

America’s Leading Lawyers for Business, Chambers USA, 2012-2021

Trial Lawyer of the Year, National Trial Lawyers, 2019

National Top Tier Ranking – Medical Device and Pharmaceutical Litigation, The Legal 500 U.S. edition, 2016-2019

Leading Lawyers in Plaintiffs’ Dispute Resolution, The Legal 500 U.S. edition, 2018-2019

500 Leading Lawyers in America, Lawdragon, 2007-2020

500 Leading Plaintiff Consumer Lawyers, Lawdragon, 2020

Elite Trial Lawyers

National Law Journal, 2015-2019

Houston Lawyer of the Year, Mass Tort Litigation/Class Actions – Plaintiffs, Best Lawyers, 2018

Trial Lawyer of the Year, National Trial Lawyers Foundation, 2018

Chambers Review

Provided by Chambers

Chambers Global Guide

Litigation: Trial Lawyers - USA

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Individual Editorial
The Lanier Law Firm founder Mark Lanier is hugely well reputed for his handling of major plaintiff-side product liability cases on behalf of large classes seeking damages. He is based in Houston.

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W Mark Lanier
W Mark Lanier
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