Skip to main content

About me

Sarah Duncan is a talented lawyer who's worked on felony, misdemeanor, juvenile and appellate cases.


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 member of the State Bar College and a Board Member of Dallas Criminal Defense Lawyers Association.


Photos and videos

3406744 1442437571

Practice areas


  1. Criminal Defense: 100%



Fixed (sometimes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

13 total 

Are you an attorney? Endorse this lawyer

  • 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 Arbitration Attorney
    Relationship: Fellow lawyer in community

Contact info

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


TXEligible To Practice In Texas 201001/09/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Best BriefJames M. Douglas Board of Advocates2010
Work experience
TitleCompany nameDuration
Of CounselBarrett, Bright, Lassiter, Linder, Perez2011 - Present
AttorneySarah Duncan, Attorney at Law2011 - Present
AttorneyAlonzo Law Firm2011 - 2011
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
Thurgood Marshall School of LawDoctor of Jurisprudence/Juris Doctor (J.D.)JD - Juris Doctor2010
Speaking engagements
Conference nameTitleDate
ConventionHandling the Media2006