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Sarah Ann Duncan

Sarah Ann Duncan

Practice areas:

Criminal Defense

About Me

Sarah Duncan is a talented young lawyer who's skills and intelligence more than qualify her as a criminal defense attorney. She has tried over 15 jury trials in her 3 years of practice. She has also worked on federal appeals.


She is admitted to practice in the US District Courts of the Northern and Eastern Districts of Texas and at the Fifth Circuit US Court of Appeals. She is a certified ad litem in both the family and probate courts of Dallas County. She is certifited to take criminal defense and juvenile appointments in Dallas and Collin Counties. Shes is a member of the State Bar College and a Board Member od Dallas Criminal Defense Lawyers Association.


Practice Areas

Licensed since 2010

  1. Criminal Defense: 100%



Fixed (Sometimes)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

13 total 

  • Travis Ashley Newton

    I endorse this lawyer.


    Travis Newton DUI & DWI Attorney
    Relationship: Other

  • Ross Brenton Russell

    In the world of criminal defense there are lawyers who are willing to try cases and lawyers who are never ready for trial. Sarah is one of those lawyers that is ready to try a case from the beginning. Her comfort level in the courthouse makes her a very effective advocate for her clients.


    Ross Russell General Practice Attorney
    Relationship: Fellow lawyer in community

Contact Info

3500 Maple Ave., Suite 400
Dallas, TX, 75219



TXEligible To Practice In Texas 201008/25/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers

Work Experience

TitleCompany NameDuration
Of CounselBarrett, Bright, Lassiter, Linder, Perez2011 - Present
AttorneyAlonzo Law Firm2011 - 2011
AttorneySarah Duncan, Attorney at Law2011 - Present


Association NamePosition NameDuration
Dallas Criminal Defense Lawyers AssociationBoard Member2013 - Present
College of the State Bar of TexasMember2012 - Present
United States District Court for the Northern District of TexasAdmitted to Practice2011 - Present
United States District Court for the Eastern District of TexasAdmitted to Practice2011 - Present
United States Court of Appeals for the Fifth CircuitAdmitted to Practice2011 - Present
Texas Criminal Defense Lawyers AssociationMember2010 - Present
Dallas Bar AssociationMember2010 - Present

Legal Cases

Case NameOutcome
Aggravated Assault with a Deadly WeaponTime served
Felony Assault Family ViolenceNo indictment
Public IndecencyNot Guilty

See all Legal Cases 


Publication NameTitleDate
Voice for the Defense (Texas Criminal Defense Lawyers Association)Don’t Do Me Like That: Motions for Disqualification and Recusal of Judge in Texas Criminal Cases. With Peter Barrett2014


School NameMajorDegreeGraduated
Texas Southern UniversityDoctor of Jurisprudence/Juris Doctor (J.D.)J.D., Cum Laude2010

Speaking Engagements

Conference NameTitleDate
ConventionHandling the Media2006