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Michael P. Lyons, Business Attorney in Dallas, Texas

Over 27 years of legal practice · focused on Business, Class Action, and Litigation

Lyons & Simmons

Dallas, TX

Practicing business in Dallas since 1999.

27+
Years practicing
1
Bar admission

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Michael P. Lyons is an attorney based in Dallas, TEXAS. The practice focuses on Business, Class Action, and Litigation. Michael has over 27 years of legal experience. Currently practicing at Lyons & Simmons.

Based in
Dallas, TEXAS
Experience
over 27 years
Known for
Business · Class Action · Litigation
  • Handles Business, Class Action, and Litigation matters from Dallas, TEXAS.
  • Over 27 years of practice as a licensed attorney.
  • Recognized with Best Lawyers in America — Commercial Litigation (2026).

About Michael P. Lyons: Michael P. Lyons is an attorney based in Dallas, TEXAS. The practice focuses on Business, Class Action, and Litigation. Michael has over 27 years of legal experience. Currently practicing at Lyons & Simmons.

Areas of practice

Michael's practice areas in Dallas

Michael concentrates on business, class action, litigation, medical malpractice, and personal injury. Each area below outlines the kind of case Michael handles, typical outcomes to expect, and how the intake process starts.

Business cases in Dallas, Texas

Michael takes business matters in Dallas, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Michael agrees to represent you.

Class Action cases in Dallas, Texas

Michael takes class action matters in Dallas, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Michael agrees to represent you.

Litigation cases in Dallas, Texas

Michael takes litigation matters in Dallas, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Michael agrees to represent you.

Medical Malpractice cases in Dallas, Texas

Michael takes medical malpractice matters in Dallas, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Michael agrees to represent you.

Personal Injury cases in Dallas, Texas

Michael takes personal injury matters in Dallas, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Michael agrees to represent you.

Biography

Michael P. Lyons, business attorney serving Dallas

Michael P. Lyons is an attorney based in Dallas, TEXAS. The practice focuses on Business, Class Action, and Litigation. Michael has over 27 years of legal experience. Currently practicing at Lyons & Simmons. Michael works from Dallas, Texas and takes on business matters across the region.

Over the past 20+ years of practice, Lyons has tried cases to juries, judges, and arbitrators throughout the state of Texas and all over the country. In the process, Lyons has obtained verdicts, awards, and settlements totaling over a billion dollars on behalf of his clients—many involving high profile, high exposure matters.

Lyons has extensive trial experience in cases involving catastrophic personal injuries, wrongful death, product liability, business disputes, construction defects, and professional liability. Lyons’ cases are as diverse and extensive as his approach to his cases. He has handled cases involving: brain and spinal cord injuries, electrocutions, aviation disasters involving helicopters and airplanes, trucking accidents, construction site accidents, industrial accidents, motor vehicle products liability, pharmaceutical, and medical device products liability, large business disputes involving breach of contract, fraud, and breach of fiduciary duties, medical malpractice, high profile contract disputes involving college football coaches and celebrities, and fire and explosion cases. In 2023, Lyons was part of a trial team that secured an $860 Million jury verdict for the family of a victim killed when a tower crane collapsed and fell onto an apartment building in Dallas, Texas. The incident and the trial was a national news story. In 2022, Lyons was named to the Plaintiffs’ Executive Committee in In Re: Astroworld Festival Litigation related to the tragic events involving the deaths of 10 people at the Astroworld Festival Concert in 2021. Lyons is among a handful of attorneys selected for the Plaintiffs’ leadership of this mass casualty litigation. In December of 2022, Lyons obtained a $10.1 million verdict in an emergency room delay case that was streamed live by Courthouse View Network. It was tabbed by CVN as one of the “Top 10 Most Impressive Plaintiff Verdicts of 2022.

Lyons has earned the respect of his peers through the relentless pursuit of justice for his clients. In 2021, Lyons was honored by the Dallas Trial Lawyers’ Association with the John Howie Award, which is given annually for the “courageous pursuit of justice in the face of adversity”. Lyons was given the award, in part, for taking a very difficult liability case to trial in one of the most conservative venues in Texas that involved the deaths of three African American children. The verdict is believed to be the largest in history for a wrongful death personal injury case in Midland County, Texas. Lyons has been recognized by The National Law Journal as one of the top lawyers in the country as a “Trailblazer” award recipient. He has regularly appeared on Thomson Reuters Super Lawyers listing (2005, 2008-2024), including being selected among the Top 100 attorneys in Dallas/Fort Worth (2018-2024) and was selected as one of the Top 100 attorneys in the entire state of Texas (2021-2022). He has earned Lawdragon Top 500 Leading Plaintiff Consumer Lawyers (2020-2023) and Best Lawyers in America (2019-2024) recognition. He was honored as a “Best Lawyer in Dallas” by D Magazine in 2005, 2011, 2013, 2015-2017, and 2019-2023 and is one of only a select few to receive the award for both personal injury and commercial litigation. Lyons has been recognized as a member of the Million Dollar and Multi-Million Dollar Advocates Forums, was named a Lifetime Achievement member of America’s Top 100 Attorneys for Texas, and was named among America’s Top 100 High Stakes Litigators in North Texas for 2017-2022. He has attained an AV® Preeminent™ peer-review rating from Martindale-Hubbell consecutively for 15 years, signifying the highest level of professional excellence based upon peer-review evaluation from lawyers and judges who have observed his legal skill and ethical standards.

In addition to pursuing outstanding results on behalf of clients, Lyons has invested significant time in the service of his community as a leader within the Dallas Bar Association and as a leader in his community. In 2008 Lyons was recognized by Dallas CBS affiliate KTVT Channel 11 as a "Texan with Character" for his philanthropic work in the Dallas – Fort Worth Metroplex with children who were victims of abuse or neglect. In 2010, he was elected as a Fellow of the Dallas Bar Foundation, and in 2015, Lyons became a Fellow of the Texas Bar Foundation.

Working with Michael on a business matter

Over the past 20+ years of practice, Lyons has tried cases to juries, judges, and arbitrators throughout the state of Texas and all over the country. In the process, Lyons has obtained verdicts, awards, and settlements totaling over a billion dollars on behalf of his clients—many involving high profile, high exposure matters . Lyons has extensive trial experience in cases involving catastrophic…

Who Michael represents

Michael reviews new inquiries case-by-case for business, class action, and litigation matters in Dallas and the surrounding Texas area.

Credentials

Credentials — where Michael studied and practices

  • South Texas College of Law Houston

    J.D. · 1999

  • The University of Texas

    B.A. · 1995

Jurisdictions

Michael's state bar admissions

  • Texas

    1999 · ACTIVE

Michael studied at J.D. in South Texas College of Law Houston and B.A. in The University of Texas.

Law school and academic background

Michael completed J.D. in South Texas College of Law Houston and B.A. in The University of Texas. Formal legal training is one signal of substantive knowledge — the day-to-day practice Michael runs in Texas is where that training gets applied to real client questions.

Recognition

Michael's legal honors and published work

Michael has received 25 formal recognitions from bar associations, industry bodies, and peer-review services.

  • Best Lawyers in America — Commercial Litigation

    2026

  • Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs

    2026

  • Best Lawyers in America — Medical Malpractice Law - 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 — Insurance Law

    2026

  • Best Lawyers in America — Litigation - Construction

    2026

  • Best Lawyers in America — Mass Tort Litigation / Class Actions - Defendants

    2026

  • Best Lawyers in America — Product Liability Litigation - Defendants

    2026

  • Best Lawyers in America — Professional Malpractice Law - Defendants

    2026

  • Best Lawyers in America — Professional Malpractice Law - Plaintiffs

    2026

  • Best Lawyers in America — Awards:

    2026

  • Best Lawyers in America — Lawdragon Top 500 Plaintiff Consumer Lawyers, 2020-2025

    2026

  • Best Lawyers in America — Texas Super Lawyers by Thomson Reuters, 2005, 2008-2025

    2026

  • Best Lawyers in America — Top 100 Super Lawyers in Texas by Thomson Reuters, 2021-2022, 2025

    2026

  • Best Lawyers in America — Top 100 Super Lawyers in Dallas/Fort Worth by Thomson Reuters, 2018-2025

    2026

  • Best Lawyers in America — Second largest verdict in Texas as reported by TopVerdict.com, 2023

    2026

  • Best Lawyers in America — National Law Journal “Trailblazer” award, 2020-2021, 2023

    2026

  • Best Lawyers in America — John Howie Award, Dallas Trial Lawyers Association, 2021

    2026

  • Best Lawyers in America — Top 100 Lawyers in America, Lifetime Achievement Member

    2026

  • Best Lawyers in America — D Magazine

    2026

  • Best Lawyers in America — , 2005

    2026

  • Best Lawyers in America — Top 100 High Stakes Litigators in America for North Texas

    2026

  • Best Lawyers in America — Multi-Million Dollar Advocates Forum

    2026

Legal awards and honors

Best Lawyers in America — Commercial Litigation (2026). Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs (2026). Best Lawyers in America — Medical Malpractice Law - 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).

Locations

Michael P. Lyons's office in Dallas

Michael's primary office is at 2101 Cedar Springs Road, Suite 1900, Dallas, Texas, 75201. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Lyons & Simmons

2101 Cedar Springs Road, Suite 1900

Dallas, Texas 75201

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Client feedback

Client reviews of Michael P. Lyons

Michael has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

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Hiring guide

How to hire Michael P. Lyons — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with Michael usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Michael charges for the initial consult. That fee is credited toward representation if you retain Michael's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Michael will tell you what matters and what doesn't.

Questions to ask a business attorney in Dallas, Texas

A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Michael

Michael discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Michael confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Michael's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Michael P. Lyons

  • How much does it cost to hire Michael for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Michael walks through the likely range during the consult so there are no surprises.

  • Does Michael offer a free consultation?

    Michael charges for the initial consult; that fee is credited toward representation if you retain Michael's office. Some business attorneys offer free consults — check Michael's current terms during booking.

  • How long do business cases in Texas typically take?

    Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Michael gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Michael take my case if I'm outside Dallas?

    Michael is licensed in Texas. Matters governed by Texas law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Michael will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with Michael?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Michael will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Michael accepting new business clients right now?

    Michael's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Business attorneys serving Dallas, Houston and Austin in Texas

Michael handles business matters throughout Texas. Each city below is a direct link into the search page for verified business attorneys in that community.

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