Thomas M. Whelan (Tom)

Thomas M. Whelan (Tom) is a senior attorney at TCWM PLLC in Dallas, Texas, with extensive experience in real estate transactions and litigation. He advises clients on a wide range of commercial real estate matters, including leasing, property financing, and purchase and sale agreements. In addition to his transactional work, Tom has substantial first-chair trial experience in real estate litigation, representing clients in state and federal courts, as well as in appellate proceedings.

Tom earned his J.D. from SMU School of Law in 1987 and graduated magna cum laude with a B.A. from the University of Dallas in 1982.

Tom’s litigation practice covers landlord-tenant disputes, lender liability, brokerage issues, and zoning litigation. Known for his ability to handle complex negotiations, he provides strategic counsel that balances legal precision with business goals. His courtroom success is matched by his effectiveness in helping clients avoid litigation through careful planning and negotiation.

Tom is admitted to practice in the State of Texas, the U.S. District Court for the Northern District of Texas, and the U.S. Court of Appeals for the 5th Circuit. His peers have consistently recognized his excellence; Tom is rated AV Preeminent by Martindale-Hubbell, has been listed in Best Lawyers in America for Real Estate Law (2018–2025), and has been selected to Texas Super Lawyers multiple times.

Thomas M. Whelan (Tom) is also a Fellow of the American College of Real Estate Lawyers (ACREL), reflecting his national standing in the legal real estate community. He frequently speaks at CLE events and has authored articles on leasing, receiverships, and brokerage law. He received the Jerry Charles Saegert Award for “Best CLE Paper” from the State Bar of Texas in 2016. With over three decades of experience, Tom is a trusted advisor in commercial real estate law.

Law Office Affiliations

• Attorney, Thalheimer, Cipione, Whelan & Morgan PLLC (TCWM)
• Fellow, American College of Real Estate Lawyers
• Member, American Bar Association
• Member, State Bar of Texas
• Member, Dallas Bar Association

Licensed State

• Texas

Education

• SMU School of Law
  Juris Doctor (JD)
• University of Dallas
  Bachelor of Arts (BA)

Awards & Badges