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The Locke Law Group Is Here For You

San Antonio's Top-Rated Criminal Defense Lawyers. Get Help Now.

  • Providing Service in Spanish
    Criminal defense provided by a Spanish-speaking team.
  • Free Consultations Available
    Learn how our family lawyers can help during a free consult.
  • Available Nights & Weekends
    No matter the time of night or day, you can count on our firm.

Criminal Defense Attorneys in San Antonio

Have you been charged with a crime in San Antonio, Bexar County, or anywhere in South Central Texas? Are you facing criminal prosecution or investigation? Regardless of the specifics of your situation, or the nature of the allegations, securing a strong and empathetic criminal defense attorney is paramount. 

More than just legal expertise, your lawyer provides essential support, clearly explains your options, and safeguards your rights throughout the entire process. They become your advocate, your guide, and your buffer against a system that can often feel impersonal and overwhelming. A solid defense begins with partnering with someone who understands the law, believes in your right to a fair trial, and will tirelessly work to secure the most favorable resolution possible for you.

Call The Locke Law Group at (210) 361-3113 for a free initial consultation with a San Antonio criminal defense lawyer. Hablamos español.

Why Choose Us?

Our representation brings you the following benefits:

  • Over 50 years of combined experience 
  • Award-winning representation 
  • Proven trial skills
  • Prompt communication
  • 24/7 access to legal help
  • Spanish language services
  • Flexible payment options

Whether you are being prosecuted by the federal government or the state of Texas, our attorneys have the knowledge and experience to provide aggressive criminal defense legal representation that protects your rights and seeks a favorable outcome. We know that every client is different, which is why our defense strategies are tailored to the needs of your specific situation. 

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  • 10 Best Law Firm Client Satisfaction
  • The National Trial Lawyers (Top 100 Trial Lawyers)
  • Top Criminal Defense S.A. Lawyers 2019
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  • Avvo Rating Top Attorney
  • Avvo Clients' Choice Award
  • Expertise Best Family Lawyers in San Antonio 2020
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Our Services How We Can Help You

Legal Expertise & Experience

At our firm, lead attorney Shannon Locke is Board Certified in Criminal Law by the Texas Board of Legal Specialization. Board certification is earned based on strict requirements that involve professional experience, references from judges and other attorneys, advanced training, and a comprehensive exam. Only a small percentage of attorneys in the state achieve Board Certification which is the highest professional status available. 

Mr. Locke is also a former state prosecutor, which means he has unique insight into how the other side thinks and operates in seeking convictions. Our team also includes a former San Antonio police officer who brings an insider’s knowledge and perspective on law enforcement procedures in investigations, arrests, and charges. All these qualifications, backgrounds, and experience give you unique advantages when fighting for your freedom and future. 

Thorough & Aggressive Representation

Federal and state governments are the most powerful entities in our society. You should never face them alone. Our criminal defense team has a strong track record of eliminating or minimizing the consequences of criminal accusations. Get aggressive representation on your side so that you are guided and thoroughly represented throughout your criminal law ordeal.  We offer convenient payment plans with a fee structure tailored to your ability to pay. We also provide Spanish-language services to our Hispanic community. 

The Attorneys Behind The Locke Law Group

A former prosecutor, a founding trial partner, and a dedicated family law associate — practicing together in San Antonio since 2015.
2015Founded by Jennifer & Shannon Locke
100Jury trials first-chaired as a prosecutor
2San Antonio offices — San Pedro & E Quincy
EN / ESHablamos español
Shannon W. Locke, founding partner at The Locke Law Group in San Antonio

Shannon W. Locke

Founding Partner
Texas Bar No. 24048623
  • Board Certified in Criminal Law by the Texas Board of Legal Specialization since 2011
  • Licensed in Texas (2005) and Arizona (2002)
  • Admitted to the U.S. Supreme Court, the Fifth Circuit, and the Western and Southern Districts of Texas
  • J.D., University of Arizona College of Law, 2002 — National Moot Court Team
  • Former Assistant County Attorney, Pima County, and Assistant District Attorney in the Bexar County White Collar Crime Unit
Jennifer W. Locke, founding partner at The Locke Law Group in San Antonio

Jennifer W. Locke

Founding Partner
Texas Bar No. 24052148
  • Licensed in Texas since November 3, 2006
  • J.D. with honors, Thurgood Marshall School of Law, Texas Southern University, 2006
  • B.A., Texas A&M University, 1999 — International Studies, Latin America emphasis
  • Law clerk to the Hon. Martha Hill Jamison, 164th District Court, and to the Federal Trade Commission
  • Opened her own practice in 2008 before co-founding the firm in 2015
Monica G. Arriaga, family law associate attorney at The Locke Law Group in San Antonio

Monica G. Arriaga

Associate · Family Law
Texas Bar No. 24069315
  • Licensed in Texas since November 6, 2009
  • J.D., St. Thomas University School of Law, 2008
  • B.A. Political Science with honors (2005) and B.B.A. Accounting (1997), UTSA
  • Member, Family Law Section of the San Antonio Bar Association
  • Former accountant and assistant comptroller at a Fortune 500 company; San Antonio native
“At The Locke Law Group we consider legal representation a sacred trust.”
— Shannon W. Locke, attorney profile

Rated 4.3 on Google at Both San Antonio Offices

83 reviews at the San Pedro Ave office · 68 reviews at the E Quincy St office
  • ★★★★★
    “Shannon did an excellent job defending my Granddaughter… He was able to get the Charges dropped completely. His rates were fair & he worked with me on that.”
    Bob GilbertGoogle review · San Pedro Ave
  • ★★★★★
    “Words cannot express the gratitude I have for the professionalism, knowledge and commitment from Attorney Jennifer Locke… She had my case handled in one court hearing!”
    Angela McIntoshGoogle review · San Pedro Ave
  • ★★★★★
    “Mr. Locke and his team are the best attorneys in the region. Mr. Locke cares about his clients and will do his due diligence to make sure any outcome is in your favor.”
    Josiah RamonGoogle review · E Quincy St
  • ★★★★★
    “Great law firm! … I’ve worked with this law firm on 2 civil matters, this law firm was a zealous advocate and fought hard for the best outcome for me and my family.”
    Wayne FlintGoogle review · San Pedro Ave
Talk to a San Antonio attorney about your criminal defense or family law matter.
Contact The Locke Law Group

Hear From Our Clients

Reviews & Testimonials

At The Locke Law Group, your satisfaction is our priority! See for yourself what our clients have to say about working with us.

    "Felt a Sense of Relief As He Listened Attentively"

    Due to Shannon’s, persistence the charges were litigated to a condition that we were very pleased with. He is truly a very good Attorney!

    - Angela L.
    "Clearly Cares About His Job"

    That shows a lot about himself and his character. I would highly recommend Mr. Locke he clearly cares about his job.

    - Greg L.
    "Basically Saved My Life"

    Shannon Locke is awesome and basically saved my life. He is easy to talk to and he is really concerned and cares about you. He truly wants to help and fight for what you need and want.

    - Matthew M.
    "Friendly and Professional"

    The Locke Law Group was very professional and answered all my questions. Awesome lawyers working hard for us, and awesome staff.

    - Thomas G.
    "If I Could Give 10 Stars I Would"

    If I could give 10 stars I would. Jennifer and her team have been nothing but dedicated to my case and I couldn’t be happier.

    - Roseanna P.
    "Full Trust and Confidence"

    I would hire him again for any future legal issues. Mr. Locke has my full trust and confidence

    - Kat M.
    "Free Man Because of Mr. Locke"

    Mr. Locke, who has been professional, competent, and a downright blessing to the lives of me and my family!

    - Josiah N.
    "Number-One Choice"

    She is my number-one choice for all family court matters from this day forward! Thank you both so much!

    - Chris S.

Contact Us Today

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