Jack Cavanagh

Jack Cavanagh is a trusted legal professional with over five decades of courtroom experience. Throughout his career, he has handled hundreds of judge and jury trials across a wide array of legal matters. Known for his aggressive advocacy and unwavering commitment to clients, he brings depth and dedication to every case he takes on.

Mr. Cavanagh earned his law degree from St. Louis University School of Law. He began his career in personal injury law and later served in the St. Louis County Prosecuting Attorney’s Office, where he gained substantial trial experience in criminal matters. His diverse legal background forms the foundation of his current private practice.

Mr. Cavanagh’s practice areas include criminal defense, family law, personal injury, municipal law, and bankruptcy. He provides legal representation in cases ranging from DUI and domestic violence to complex divorce, child custody, and wrongful death claims. His holistic approach combines aggressive legal strategy with client-centered service.

In family law, Mr. Cavanagh emphasizes compassionate representation, particularly in sensitive issues like adoption, guardianship, and marital agreements. His understanding of the emotional dynamics in family disputes allows him to advocate effectively while maintaining a supportive client relationship.

As a litigator, Mr. Cavanagh has achieved notable results in serious criminal and civil cases. His trial experience before both state and federal courts, including the U.S. District Court for the Eastern District of Missouri and the 8th Circuit, reflects his capability in high-stakes matters.

Mr. Cavanagh remains active in professional legal organizations such as The Missouri Bar and the Bar Association of Metropolitan St. Louis. He also serves as legal counsel for the Metro West Fire Protection District, underscoring his longstanding commitment to public service.

With over 50 years of experience in the legal field, Jack Cavanagh continues to provide personalized, high-quality legal counsel throughout Missouri. His professional record speaks to a lifetime of dedication to justice and client advocacy.

Law Office Affiliations

• Owner, Cavanagh & Associates, LLC
• Member, The Missouri Bar
• Member, St. Louis County Bar Association
• Member, Bar Association of Metropolitan St. Louis

Licensed State

• Missouri

Education

• St. Louis University School of Law
  Juris Doctor (JD)

Awards & Badges