Atty. Allen Mark Tanner

Atty. Allen Mark Tanner

Allen Tanner has extensive experience in representing people who are facing serious criminal charges. During his years as a criminal defense lawyer, he has represented thousands of individuals charged with all types of felony offenses.

Houston Houston 45 yrs experience 45 year
Call (713) 405-7234 Book Appointment

Profile Summary

About Allen Mark Tanner at a glance

Allen Mark Tanner is a Member based in Houston, Texas, practicing at Law Offices of Allen Tanner. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on drug crimes, criminal defense, white collar, juvenile, and violent crimes. Admitted to practice in Texas United States District Court for the Southern District of Texas United States Bankruptcy Court (1981). Educated at University of San Francisco School of Law (J.D., 1981) and Johns Hopkins University (B.A., 1978). Recognitions include AV Preeminent. Serands clients in Houston, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Allen Tanner has extensive experience in representing people who are facing serious criminal charges
  • During his years as a criminal defense lawyer, he has represented thousands of individuals charged with all types of felony offenses
  • He has tried felony jury trials involving capital murder, sexual assault, burglary, aggravated robbery, Medicare fraud and drugs
  • He has tried 15 death penalty cases to juries in Houston, Victoria, Fredericksburg, Corpus Christi and Austin
  • His most newsworthy case was that of Angel Maturino Resendez, known as the "Railroad Killer," in February of 2000
  • Many of Allen's clients plead Not Guilty and take their case before a jury
  • As to the guilt issue, Allen realizes that nothing in life is more serious than to be falsely accused of committing a crime
  • He understands that serving time for a crime you did not commit is unimaginable
  • However, many clients choose to admit their guilt
  • Allen then attempts to lessen their punishment whereby they receive pretrial diversion, deferred adjudication or a lesser sentence from a jury
  • He often uses psychiatric testimony to attempt to explain and mitigate his clients’ actions
  • Allen graduated from Johns Hopkins University in 1978 and the University of San Francisco School of Law in 1981
  • After passing the Texas Bar exam in 1981, he worked as a prosecutor at the Harris County District Attorney's office in Houston until 1985, when he opened his own private law practice
  • The only types of cases he has handled are criminal defense cases
  • Allen became Board Certified in criminal law by the Texas Board of Legal Specialization in 1989
  • He has never been disciplined by the state bar of Texas
  • Allen Tanner's practice expands to all counties in Texas

Practice Areas Explained

Allen Mark Tanner's Areas of Practice

Each practice area below reflects the types of cases Allen Mark Tanner handles, with a brief overview of what that area of law covers.

Drug Crimes

Allen Mark Tanner is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in Texas →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Allen Mark Tanner is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Texas →

White Collar Crimes

Allen Mark Tanner is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in Texas →

Juvenile Law

Allen Mark Tanner is one of 30,631 juvenile attorneys indexed nationally. Browse juvenile attorneys in Texas →

Violent Crimes

Allen Mark Tanner is one of 4,189 violent crimes attorneys indexed nationally. Browse violent crimes attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

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 Houston 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 andnue, 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.

Looking for additional Texas attorneys? Browse all attorneys in Houston or all attorneys in Texas.

Frequently Asked

Common questions about Allen Mark Tanner

Where is Allen Mark Tanner's law office located?
Allen Mark Tanner's law practice is located in Houston, Texas. The firm is Law Offices of Allen Tanner. You can contact the office directly through this profile page.
What practice areas does Allen Mark Tanner handle?
Allen Mark Tanner focuses on drug crimes, criminal defense, white collar, juvenile, violent crimes. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Allen Mark Tanner practiced law?
Allen Mark Tanner has 45+ years of legal experience and has been licensed since 1981.
Where did Allen Mark Tanner go to law school?
Allen Mark Tanner earned their education at (J.D., 1981); (B.A., 1978).
How can I contact Allen Mark Tanner for a consultation?
You can contact Allen Mark Tanner directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Allen Mark Tanner received?
Allen Mark Tanner's notable recognition includes: AV Preeminent.

Education

J.D.
University of San Francisco School of Law
- 1981
B.A.
Johns Hopkins University
- 1978

Awards

AV Preeminent

Bar Admissions

Texas United States District Court for the Southern District of Texas United States Bankruptcy Court
Admitted: 1981

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