Sean D. Sadler
About Sean D. Sadler
Sean D. Sadler is a lawyer based in Toronto, ON and has been recognized in The Best Lawyers in Canada™ since 2008. Sean D. Sadler is recognized in the following practice areas:
- Toronto, Ontario
- Mutual Funds Law
- Private Funds Law
- Securities Law
Current Firm: McCarthy Tétrault LLP
Education: Osgoode Hall Law School, York University, LL.M., graduated 1997, University of Windsor, J.D., graduated 1987, and University of Toronto, B.A., graduated 1983
Location: Toronto, ON
Nearby Lawyers
Paul’s advanced advocacy skills both inside and outside of the courtroom have led to him being recognized by the Law Society of Ontario as a Certified Specialist in Civil Litigation . Paul has proven himself a fearless advocate by a number of successful trial outcomes over the years, including a recent $11.5 million judgment for medical malpractice causing cerebral palsy against a negligent doctor as well as a recent judgment against a negligent emergency room physician who caused the d...
John Turner is Leader of the firm’s Global Mining Group and Chair of the Capital Markets and Mergers & Acquisitions (CM and M&A) Group. His practice is focused in the resource sector, where he has been involved in many leading corporate finance and mergers and acquisitions deals. One of Canada's national newspapers, the Financial Post, has described John as "one of the best dirt lawyers in Canada, if not the world." John represents issuers and underwriters in capital markets and...
Founding Partner and Mediator with Kelly D. Jordan Family Law Firm in Toronto, Ontario. Practises in the areas of family and fertility law, wills and estates. Certified as a Specialist in Family Law by the LSUC. Particular expertise in family law issues pertaining to the gay and lesbian community and assisted human reproduction. Fellow of the American Academy of Assisted Reproductive Technology Attorneys. Co-counsel on Baker v. Francis (1999) and Miglin v. Miglin (2002) before the Supreme Cou...
Mercedes is a lawyer and founding partner of PBP Lawyers. She has extensive litigation experience, having represented clients before a range of administrative tribunals and at all levels of court in Ontario, Federal Court and the Supreme Court of Canada. Her practice is diverse and includes mental health and capacity law, elder law, Charter litigation, civil actions, coroners’ inquests, guardianship proceedings, disability and accommodation disputes, and victim representation in crimina...
Stephanie B. Eiley is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Stephanie B., who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephanie B. is held by other top lawyers in the same geographic and legal practice area.
Anne draws on her decades of broad experience in complex commercial litigation, real estate disputes, corporate governance challenges, professional liability matters and medical negligence cases. She also has experience in the areas of human rights and privacy law. Anne’s judgment is respected by her peers, and she is often retained as a mediator to settle disputes. She is a frequent lecturer at trust and estates conferences with the Law Society of Ontario, the Advocates Society and the...
Loreta Zubas is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Loreta, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Loreta is held by other top lawyers in the same geographic and legal practice area.
James Renihan is a partner on our litigation and disputes team based in Toronto. He is a highly effective, creative, and skilled commercial litigator, with significant courtroom experience. James' practice encompasses a broad range of commercial and civil litigation matters. He has experience representing corporate and individual clients in matters involving contracts, director and officer liability, fraud, shareholder rights, commercial real estate and franchise relationships, as well as emp...
Michael B. McWilliams is a partner at Loopstra Nixon LLP and the head of the firm’s Commercial and Construction Litigation Group. He is a skilled and experienced advocate passionate about helping clients solve their litigation problems effectively and affordably. Michael works with lawyers and support professionals dedicated to providing outstanding representation and excellent client service. Michael practices in commercial and construction litigation and has appeared in all levels of ...
Elizabeth Brown is an experienced pension and benefits lawyer with Toronto-based firm, BMKP Law. She advises public and private sector employers on a wide range of regulatory governance, compliance and administration matters relating to pension and employee benefits plans. Elizabeth appears as counsel on pension litigation disputes and has extensive experience advising on large corporate transactions, including insolvencies, mergers and acquisitions, and reorganizations. She provides ongoing ...
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Build Your Legal Practice with Effective Online Networking
by Jamilla Tabbara
How thoughtful online networking supports sustained legal practice growth.
Blogging for Law Firms: Turning Content into Client Connections
by Jamilla Tabbara
How law firms use blogs to earn trust and win clients.
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer