Oklahoma City Lawyer

About the law firm

William R. Pierce is a highly accomplished former prosecutor and trial lawyer having tried over 20 Felony Jury trials including drugs, violent crimes, and Murder cases. William graduated from the University of Colorado with a B.A. in Political Science and accepted a prestigious scholarship to attend law school at Oklahoma City University. He received his law degree in 2011 with honors. Upon graduation William became an Assistant District Attorney for Oklahoma County. William was assigned to the Gang Unit and prosecuted felony crimes ranging from simple drug possession to Murder in the First Degree.

In 2015 William left the Oklahoma County DA’s Office upon being recruited to the Logan and Payne County District Attorney’s Office where he prosecuted felony cases including high profile murder cases. In August of 2016 William left the District Attorney’s Office to pursue private practice.

About Our Lawyers


  • J.D. 2011, Oklahoma City University School of Law- With Distinction
  • B.A. Political Science 2007, University of Colorado at Denver

Bar Memberships

  • Oklahoma State Bar

Professional Memberships

  • Oklahoma Bar Association
  • Oklahoma County Bar Association
  • Oklahoma Criminal Defense Lawyers Association
William R Pierce Oklahoma Attorney

William R. Pierce Attorney at Law PLLC offers legal services to clients in Oklahoma City, OK and surrounding areas, from Cleveland County to Tulsa County. Whether you need defense against criminal charges, help with a family matter, representation in a personal injury case, or advice regarding a probate problem, you can rely on a lawyer from William R. Pierce Attorney at Law PLLC for dedicated legal assistance.

Contact William R Pierce Attorney at Law Office at 405-633-0064 to schedule a consultation. You can also complete our website contact form and we will contact you. We aim to provide personal service and experienced representation for every legal matter.