Kai Sheffield
About Kai Sheffield
Kai Sheffield is a lawyer based in Toronto, ON and has been recognized in Best Lawyers: Ones to Watch in Canada™ since 2024. Kai Sheffield is recognized in the following practice area:
- Toronto, Ontario
- Securities Law
Current Firm: Osler, Hoskin & Harcourt LLP
Location: Toronto, ON
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Jenna Beaton is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Jenna, 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 Jenna is held by other top lawyers in the same geographic and legal practice area.
Nadine Zacks is a labour and employment lawyer in Hicks Morley’s Toronto office. She provides advice and representation to employers on a wide range of labour and employment issues including grievance arbitrations, wrongful dismissals, employment standards, employment contracts, human rights and accommodation, disability management, and occupational health and safety. Nadine regularly appears before tribunals, arbitrators, mediators and courts to advocate for her clients. When not litig...
Kayla Kwinter is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Kayla, 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 Kayla is held by other top lawyers in the same geographic and legal practice area.
Andrew has a varied practice that includes particular experience in media and defamation law, aviation law and administrative law. He has appeared before the Ontario Court of Justice, Superior Court of Justice, Divisional Court, and Court of Appeal; the Supreme Court of Canada; the Federal Court; and administrative tribunals including the Human Rights Tribunal of Ontario and the Canadian Transportation Agency. Andrew has also acted in proceedings before several other courts, tribunals and inq...
Linda Fuerst is one of Canada’s leading securities and commercial litigators. Her litigation practice covers a broad range of commercial and professional liability matters, with a particular focus on securities litigation, class proceedings and regulatory issues. She has litigated civil, criminal and regulatory matters and has appeared before all levels of court in Ontario, the Supreme Court of British Columbia, the Supreme Court of Nova Scotia and the Nova Scotia Court of Appeal, and r...
Chris Margison has over 20 years of private and public sector legal experience, including as Special Advisor to both the Commissioner of Competition and the Senior Deputy Commissioner, Cartels Directorate at the Competition Bureau. With his background, Chris brings a number of attributes, such as the ability to provide critical advice, guidance and recommendations in a timely fashion on all aspects of Canadian competition law. He has advised the Commissioner, Senior Deputy Commissioners and h...
Rob Eberschlag is a Partner at WeirFoulds LLP with a practice that is focused on corporate, commercial and securities law. Rob has 20 years of experience advising clients on corporate finance, mergers and acquisitions, joint ventures, divestitures, investment funds and corporate governance and compliance matters. His number one priority is helping his clients navigate complex and ever-changing nature of securities law. Rob has a knack for taking highly technical and complex information and pr...
Katherine E. Kolnhofer is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Katherine E., 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 Katherine E. is held by other top lawyers in the same geographic and legal practice area.
Denise Cooney is a top lawyer recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Health Care Law, Labour and Employment Law and Trusts and Estates. Denise is a thoughtful and practical advocate who is a trusted advisor to her clients. She has both a deep knowledge of the law and an understanding of the interpersonal dynamics underlying disputes. Denise acts for clients in complex commercial, estates, and employment disputes, as well as administrative law and ...
Melanie D. McNaught is a partner in the firm. She joined the firm as an associate in 2003. Prior to joining the firm, Melanie clerked at the Court of Appeal for Ontario. Melanie practises in all areas of labour and employment law. She has a particular interest in civil litigation, education law, privacy and human rights. She has represented clients before all levels of court, at labour arbitration and numerous administrative tribunals, including the Ontario Labour Relations Board and the Huma...
Explore and Learn
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
What Disqualifies You From Filing Bankruptcies
by Bryan Driscoll
A guide to navigating eligibility, the means test and the legal hurdles of declaring bankruptcy.