Corey Brennan

Corey Brennan is an Oklahoma City trial attorney whose practice focuses exclusively on criminal defense. He represents people charged with misdemeanors and felonies throughout Oklahoma. His cases include DUI allegations, drug crimes, assault, violent offenses, and other serious criminal accusations. Corey approaches defense cases through close examination of the evidence, legal procedures, and potential constitutional issues that may affect how a prosecution proceeds.

Corey received his Juris Doctor from Oklahoma City University School of Law. During law school, he earned the CALI Award in Trial Practice and was selected to the Order of Barristers for trial advocacy. He participated in the American College of Trial Lawyers National Trial Competition and the law school’s Moot Court Society. He also obtained a limited license to practice while enrolled. His achievements in trial advocacy support the close attention to evidence and courtroom procedure that his practice requires.

Corey has defended clients against allegations involving controlled substances, assault, burglary, sexual offenses, firearms, kidnapping, theft, and homicide. His criminal defense work includes major felony jury trials and litigation over searches, arrests, and evidence. He has also authored a book discussing Oklahoma Level 3 sex crimes and the registration rules that apply to those offenses. This practice combines courtroom representation with close attention to criminal statutes.

Corey Brennan emphasizes preparation and direct communication with clients. His professional work includes filing and arguing motions, reviewing how evidence was obtained, and challenging alleged constitutional violations where supported by the facts. He writes about changes in Oklahoma criminal law and procedure. His focus is on protecting the rights of people accused of crimes and helping clients understand the choices and consequences involved in defending a criminal case.

Law Office Affiliations

• Attorney, The Urbanic Law Firm
• Member, Oklahoma Bar Association
• Member, National Trial Lawyers
• National Member, Order of Barristers

Licensed State

• Oklahoma

Education

• Oklahoma City University School of Law
  Juris Doctor (JD)

Awards & Badges