Criminal Defense Lawyers in Houston, Harris County, TX

Lawyer Legion connects people with attorneys who are best-suited to solve their legal problems. We have curated a list of over 2,800 criminal defense lawyers currently practicing in Harris County, Texas. We scored each lawyer based on purely objective criteria such as: specialty certifications, distinguished fellowships, professional involvement, community leadership, speaking engagements, and other merit-based criteria. In addition, a smaller emphasis is placed on subjective criteria such as: peer endorsements, user reviews, case results, profile completion, and activity on our platform.

If you or a loved one has been arrested and charged with a crime, consider using Lawyer Legion to discover and connect with criminal defense lawyers in Houston, TX who are ready to help.

Law Firms Practicing Criminal Defense in Harris County, TX

Texas Criminal Defense Group

Directory of Criminal Defense Lawyers in Harris County, TX

Best Criminal Defense Attorneys in Houston
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Harris County, TX Legal Resources
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Specialty Certifications in Criminal Defense
Harris County Government and Court Resources

Best Criminal Defense Attorneys in Houston

Lawyer Legion Top Picks for 2026

Lawyer Legion created this list of the top picks in 2026 for the best criminal defense attorneys in Houston, Texas. To rank the top criminal defense attorneys, DWl defense attorneys, and other lawyers in Harris County, we used both objective and subjective criteria.

The top criminal defense attorneys were selected based on their career accomplishments, professional involvement, community leadership, and board certification.

This list represents some of the most highly accomplished criminal defense lawyers currently practicing in Houston, Harris County, Texas. When reviewing this list, please be aware of each of the following:

Lawyers cannot pay to be included in this list.
Only lawyers who are active on Lawyer Legion were selected.
No online directory can accurately determine a countywide list of attorneys who are actually “the best" at practicing criminal law (but our list comes close).

Showing attorneys 1–15 out of 250

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Criminal Defense Lawyers by Cities in Harris County, TX

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Harris County, TX Criminal Defense Legal Resources

Criminal Defense Bar Associations and Legal Organizations
Specialty Certifications in Criminal Defense
Harris County Government and Court Resources

Criminal Defense Bar Associations and Legal Organizations

Harris County Criminal Lawyers Association (HCCLA) - The HCCLA is a nonprofit professional association of lawyers representing defendants in criminal cases throughout Harris County, Texas and the greater Houston area. The Harris County Criminal Lawyers Association is made up of private practicing defense attorney and public defenders practicing in both state and federal criminal court. The organization advocates for state laws and local policy reforms that protect the Constitutional rights of the accused.

Texas Criminal Defense Lawyers Association (TCDLA) - Since formed in 1971, the Texas Criminal Defense Lawyers Association (TCDLA) has supported the practice of criminal defense in the state of Texas. Members include private attorneys, public defenders and other legal professionals from across the state of Texas. The TCDLA provides training, networking opportunities, and a platform to enhance the criminal defense experience for lawyers. The TCDLA is an affiliate organization of the National Association of Criminal Defense Lawyers (NACDL).

State Bar of Texas Criminal Justice Section - The State Bar of Texas Criminal Justice Section is focused on supporting legal professionals involved in criminal law across Texas. It aims to enhance the practice of criminal law by promoting high standards of professionalism, ethics, and competence among attorneys, judges, and related professionals. The section offers educational programs, resources, and networking opportunities to help its members stay updated on criminal law developments and best practices. It also plays an active role in advocating for sound criminal justice policies and legislative reforms. Through these efforts, the section works to improve the administration of justice and the quality of legal representation in the criminal justice system.

National Association of Criminal Defense Lawyers (NACDL) - Founded in 1958, NACDL is the largest organization for criminal defense lawyers fighting to preserve fairness within America's criminal justice system. The organization has more than 10,000 direct members including criminal defense attorneys in private practice, public defenders in state or federal court, U.S. military defense counsel, law professors and judges.

Specialty Certifications in Criminal Defense

Criminal Law - In Texas, the specialty area of criminal law was created in 1975. The Texas Board of Legal Specialization (TBLS) certifies attorneys who have met the required standards. For instance, an attorney applying to become board certified in criminal law must demonstrate that at least 25% of the attorney's time is spent practicing criminal law in Texas during each of the three (3) years immediately preceding application.

Criminal Appellate Law - An attorney who applies to become board certified in criminal appellate law is expected to understand the entire process of appeals of state and federal criminal cases, as well as applications for extraordinary relief and post-conviction writ proceedings in state and federal court. In addition to meeting the requirements, board-certified criminal appellate law specialist must pass an exam that demonstrates their substantial knowledge of significant legal concepts and corresponding skills in criminal appellate law.

Juvenile Law - Since 2001, the Texas Board of Legal Specialization (TBLS) has been certifying attorneys as a specialist in juvenile law. For purposes of the board certification program, the term "juvenile law" is defined to include judicial and administrative proceedings for individuals under 17 years of age that are arrested or have been detained in a criminal matter.

Criminal Trial Law - The specialty area of Criminal Trial Law is offered by the National Board of Trial Advocacy (NBTA) to lawyers. To earn NBTA board certification, the criminal defense attorney must show substantial involvement in at least 45 days of trial, must have served as lead counsel in jury cases through verdict; conducted direct examinations and cross-examinations, and conducted a specified number of voir dire, opening statements and closing arguments.

DUI Defense Law - The National College for DUI Defense, Inc. (NCDD) is an organization that grants specialty or board certification for DUI Defense Law. The ABA has recognized the NCDD as an organization that is accredited to award certification in this specialty area of the law. The purpose of granting board certification in DUI Defense Law is to recognize DUI and DWI lawyers who focus their practice on representing men and women accused of drunk and impaired driving offenses. In order to qualify for board certification in "DUI Defense Law," the attorney must meet specific qualifications and apply for board certification with NCDD.

Harris County Government and Court Resources

Harris County District Attorney's Office
Harris County Public Defender's Office
Harris County Departments
Harris County Judge
Federal Courts in Harris County, TX

Harris County District Attorney's Office

Harris County District Attorney's Office - The Harris County District Attorney's Office is responsible for prosecuting criminal cases in Harris County, Texas. The office handles a wide range of criminal matters, from misdemeanors to serious felonies, and works to ensure justice is served in the community. The District Attorney's Office also collaborates with law enforcement agencies, provides support to crime victims, and engages in various community outreach programs to enhance public safety and awareness.

Harris County District Attorney's Office
1201 Franklin Street Ste. 600
Houston, TX 77002
Phone: 713-274-5800

Harris County Public Defender's Office

Harris County Public Defender's Office - Established in 2011, the Harris County Public Defender's Office is widely regarded as one of the best public defender offices in the country. Their client-centered model of defense aims not only to achieve the best case outcomes but also to assist clients by addressing the underlying issues that can lead to involvement in the criminal justice system.

Harris County Public Defender's Office
Harris County 1310 Prairie St. Ste. 400
Houston, TX 77002
Phone: 713-274-6700

Harris County Departments

Harris County Departments - Harris County government agencies deliver a range of services, such as public safety, healthcare, infrastructure, and social services. Overseen by the Harris County Commissioners Court, these agencies aim to enhance community well-being and quality of life. The Commissioners Court, composed of elected officials, sets policies, adopts budgets, and oversees county operations to ensure efficient service delivery and responsiveness to residents' needs. This collaborative governance approach fosters accountability and transparency in county administration.

Harris County Judge

Harris County Judge - The Harris County Judge presides over the Commissioners Court, the main governing body of Harris County. This body has administrative, legislative, and judicial roles, including adopting budgets, setting tax rates, calling bond elections, maintaining infrastructure, and overseeing courthouses, jails, libraries, parks, and the Harris County Flood Control District.

Harris County Judge
1001 Preston St
Houston, TX 77002
Phone: 713-755-4000

Federal Courts in Harris County, TX

U.S. District Court - Southern District of Texas - The U.S. District Court for the Southern District of Texas, created in 1902, serves the southern region of the state with federal courthouses in Houston, Galveston, Brownsville, McAllen, Corpus Christi, Laredo, and Victoria. The court is heavily involved in immigration enforcement, drug trafficking cases, maritime disputes, and civil litigation. With its proximity to the U.S.-Mexico border and major ports, it is among the nation's busiest federal districts.

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Criminal Defense Lawyers in Houston, Harris County, Texas

Law Firms Practicing Criminal Defense in Harris County, TX

Texas Criminal Defense Group

Directory of Criminal Defense Lawyers in Harris County, TX

Best Criminal Defense Attorneys in Houston

Edward A Mallett

Grant Matthew Scheiner

Mark Ryan Thiessen

Tad A Nelson

Dick Deguerin

Matt Horak

Richard B Kuniansky

Terri R Zimmermann

Jose Antonio Ceja

Tyrone C Moncriffe

Joshua S Hill

Greg Gladden

Richard Oliver

J Gary Trichter

Neal Andrew Davis