William Cox III

Law Offices of William D. Cox III
325 N. St. Paul Street, Suite 2100
Dallas, TX 75201

William D. Cox III has over 15 years of
exclusive criminal trial experience, both as
an assistant district attorney and in private
He has the knowledge to fight for the
client's reputation and freedom.
Mr. Cox has handled several important
cases and he is Board Certified in Criminal
His father, William D. Cox, Jr., was also a
successful trial lawyer from 1958-1997,
who instilled the hard work ethic that it
takes to survive in the courtroom.

Professional Memberships

• National Association of Criminal Defense Lawyers
• Texas Criminal Defense Lawyers Association
• Dallas Criminal Defense Lawyers Association
• American Bar Association-Criminal Section
• American Trial Lawyers Association
• Dallas Trial Lawyers Association
• State Bar of Texas
• State Bar of Michigan


• Officer, Dallas Criminal Defense Lawyers
Association, 2001-2002

• Board of Directors, Dallas Criminal Defense
Lawyers Association, 1998-2001

• State Bar College, 1996-1998

• Board Certified in Criminal Law by the Texas
Board of Legal Specialization

• Thousands of successful outcomes for clients


• Cooley Law School, Michigan, J.D.

• University of Texas, B.A.

• Advanced Criminal Law Seminar