Atty. David J. Marshall
David Marshall joined JSS Barristers in 2016, having previously articled and worked as an Associate at a large national law firm, practicing in general civil litigation. David has represented clients before all levels of court in Alberta.
Profile Summary
About David J. Marshall at a glance
David J. Marshall is a business, litigation, and appellate attorney, practicing at JSS Barristers LLP. Educated at University of Calgary (—, 2014) and University of Calgary (—, 2011). Recognitions include Best Lawyers in America — Appellate Practice (2026) and Best Lawyers in America — Corporate and Commercial Litigation (2026).
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About
- David Marshall joined JSS Barristers in 2016, having previously articled and worked as an Associate at a large national law firm, practicing in general civil litigation
- David has represented clients before all levels of court in Alberta
- David continues to practice in most areas of civil litigation, including administrative, public and regulatory law, appeals, corporate and commercial litigation, defamation and communications, employment law, insurance and coverage disputes, professional negligence and discipling, and securities and shareholder litigation
- Education David obtained his J.D. from the University of Calgary in 2014
- During his studies, David earned several awards and scholarships, including for highest standing in property law and advanced oil and gas law, and twice made the Dean's List
- Additionally, David volunteered at Student Legal Assistance.Prior to law school, David obtained a Diploma in Jazz Performance from Mount Royal University, here in Calgary
- Following this education, David spent several years playing and teaching music in the Calgary area
- Later, David obtained a Bachelor of Arts in Philosophy, with distinction, from the University of Calgary
- Personal When not practicing law, David is spending time with his family, enjoying the local culinary scene, or golfing
- On top of that, he is still involved in several ongoing musical endeavors
- David is a proud Calgarian, his southern Albertan family roots stretching back more than 100 years
- It should be noted that Davis is also a lifelong fan of the Calgary Flames, the local hockey team
Practice Areas Explained
David J. Marshall's Areas of Practice
Each practice area below reflects the types of cases David J. Marshall handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
David J. Marshall is one of 501,317 business attorneys indexed nationally. Browse business attorneys →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
David J. Marshall is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys →
Appellate attorneys for civil and criminal appeals at state and federal court.
David J. Marshall is one of 86,319 appellate attorneys indexed nationally. Browse appellate attorneys →
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