Skip to content Barry G. Flynn


TransWestern Tower
1900 West Loop South
Suite 1000
Houston, TX 77027

2200 Ross Avenue
Suite 3700
Dallas, TX 75201


J.D., with honors, University of Houston Law School, 1977

B.A., Western Michigan University


Best Lawyers in America® distinction in Commercial Litigation (2016-2024)

Top Rated Lawyer-AV® Preeminent™,

Member of the American Board of Trial Advocates (ABOTA)

"Litigator of the Week," Texas Lawyer (September 19, 2011)

Super Lawyers® distinction in Business Litigation (2004-2009, 2011-2023)

Fellow of the Houston Bar Foundation

Fellow of the Texas Bar Foundation

Barry Flynn is a Partner with GRSM, practicing in the Houston and Dallas offices. Barry also is a member of the Commercial Litigation, White Collar Criminal Defense, Employment, Labor and Franchise practice groups. Throughout his 40-year career he has successfully tried approximately 85 cases to jury verdict and/or final arbitration award in Texas and several other states.
Prior to joining GRSM, Barry was the senior partner at a Houston law firm. He began his legal practice in 1977. He is board certified in Civil Trial Law by the Texas Board of Legal Specialization and the National Board of Trial Advocacy.  He is also a member of the American Board of Trial Advocates.
Barry is a member of the Board of Trustees, Secretary and Vice President of Houston's Star of Hope Mission. In addition, Barry is a member of the Board of Trustees of Biblica International, Inc.  He is the father of three sons, all of whom are lawyers as well.


  • Texas
  • U.S. District Court, Northern, Southern, Eastern and Western Districts of Texas
  • U.S. District Court, Western District of Michigan
  • U.S. Supreme Court


  • Houston Bar Foundation
  • Texas Bar Foundation
  • American Board of Trial Advocates (ABOTA)