Joseph Rupp

Joseph Rupp is a dedicated criminal defense attorney serving clients throughout Salt Lake City and across Utah. A retired U.S. Marine Corps officer, he brings decades of discipline, leadership, and commitment to protecting constitutional rights. His practice focuses on criminal defense matters ranging from misdemeanors to first-degree felonies, where he works tirelessly to ensure his clients are heard and fairly represented in state district and municipal courts.

Mr. Rupp earned his J.D. from the S. J. Quinney College of Law at the University of Utah. He also holds a Master’s Degree in International Studies from The Fletcher School of Law and Diplomacy at Tufts University and a Bachelor’s Degree in Spanish from Weber State University. His legal education included extensive clinical training, where he gained hands-on experience providing public defense services and assisting victims of crimes with immigration-related legal matters.

Before beginning his legal career, Mr. Rupp served 27 years as an officer in the United States Marine Corps. His military service included global operations and earned him numerous commendations for leadership and service. This background shapes his focused, strategic approach to criminal defense and reinforces his commitment to accountability, preparation, and client advocacy.

In practice, Joseph Rupp represents individuals facing serious criminal charges with a steady, methodical approach rooted in trial advocacy and legal research. He also volunteers his time at a veterans’ legal clinic, continuing his long-standing commitment to public service. Clients value his experience, integrity, and ability to navigate complex criminal matters while providing clear guidance and strong courtroom representation during some of the most challenging moments of their lives.

Law Office Affiliations

• Attorney, Collins Rupp, P.C.
• Member, Utah State Bar

Licensed State

• Utah

Education

• S. J. Quinney College of Law
  Juris Doctor (JD)
• Tufts University
  Diplomacy
• The Fletcher School of Law
  MA in International Studies
• Weber State University
  BA in Spanish

Awards & Badges