Atty. Sean M. Lyons
Sean Lyons was born and raised in San Antonio, Texas. He received his Juris Doctorate from the University of Texas School of Law in 1994.
Personal Injury Litigation - Plaintiffs Attorney · Serving San Antonio, TX · 31+ Years Experience
Profile Summary
About Sean M. Lyons at a Glance
Sean M. Lyons is a personal injury attorney based in San Antonio, Texas, practicing at Lyons & Lyons PC. They have 31+ years of legal experience, licensed to practice since 1995. Admitted to practice in Texas, State Bar of Texas (1995). Educated at The University of Texas (J.D., 1994). Recognitions include Best Lawyers in America — Personal Injury Litigation - Plaintiffs (2026), Best Lawyers in America — Additional Areas of Practice: (2026), and Best Lawyers in America — Medical Malpractice Law - Plaintiffs (2026). Serves clients in San Antonio, TX and the surrounding metropolitan area.
Get Legal Help from Sean M. Lyons in San Antonio
Sign up free and choose one of the two methods below.
Have a legal question? Sign up free, submit it through the Ask the Attorney module and receive a focused answer from a specialist.
- Free to ask a question
- Answers from specialist attorneys
- Optional private / anonymous question
Request an online video meeting or an in-person consultation at the attorney's office. Pick a time that works for you and share the details securely.
- Online video meeting
- In-person at the attorney's office
- Secure messaging and payment
About Sean M. Lyons
- Sean Lyons was born and raised in San Antonio, Texas
- He received his Juris Doctorate from the University of Texas School of Law in 1994
- He served as a Federal Judicial Law Clerk in Brownsville, Texas, for the Hon. United States District Judge Filemon B. Vela
- With over 25 years of trial experience, Sean has helped plaintiffs injured by medical malpractice, defective medical devices, pharmaceuticals, civil rights violations, and asbestos
- He is Board Certified in Personal Injury Trial Law by the Texas Board of Legal Specialization
- He is a member of the American Board of Trial Lawyers (ABOTA)-San Antonio Chapter and the Injury Board
- He is a member of the American Association of Justice, a director of the Texas Trial Lawyers Association, a member and former president of the San Antonio Trial Lawyers Association, and a Life Fellow of the American Bar Association
- He is a member of the bars of Texas, New Mexico, Oklahoma, and (inactive status) Hawaii
Practice Areas Explained
Sean M. Lyons's Areas of Legal Practice
Each practice area below reflects the types of cases Sean M. Lyons handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Antonio.
Personal Injury in San Antonio
Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.
Sean M. Lyons is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Texas →
Jurisdictional Context
Why Local Counsel Matters in San Antonio
Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in San Antonio are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Texas courts without local counsel or pro hac vice admission.
San Antonio Courts and Legal Process
Choosing a San Antonio-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Texas attorneys? Browse all attorneys in San Antonio or all attorneys in Texas.
Frequently Asked
Common Questions About Sean M. Lyons
Where is Sean M. Lyons's law office located?
What practice areas does Sean M. Lyons handle?
How long has Sean M. Lyons practiced law?
Where did Sean M. Lyons go to law school?
How can I contact Sean M. Lyons for a consultation?
What awards or recognition has Sean M. Lyons received?
Professional Profile
Why Clients in San Antonio Choose Sean M. Lyons
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Sean M. Lyons's practice in the field of personal injury.
Decade-Tested Legal Experience
Sean M. Lyons brings 31+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Focused Personal Injury Practice
Concentrating on personal injury means Sean M. Lyons's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.
Local Presence in San Antonio
A San Antonio-based practice means Sean M. Lyons attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Sean M. Lyons Handles in San Antonio
Below is a representative sample of the types of matters Sean M. Lyons has experience with under Texas law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Sean M. Lyons directly to discuss the specifics of your situation.
Search Reference
How People Find Sean M. Lyons Online
Prospective clients searching for legal help in San Antonio commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Sean M. Lyons.
If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Sean M. Lyons directly.
Sean M. Lyons's Practice Areas & Specializations
Education & Law School Background
Awards & Professional Honors
Bar Admissions & Licensed Jurisdictions
Client Reviews & Ratings — Sean M. Lyons
No reviews yet.