Best Law Firms in Ontario for Administrative and Public Law

74
matches

Canada 2026
 4  National Awards
 6  Regional Awards

Our broad civil litigation and administrative law practice focuses on professional negligence, health law and claims arising from sexual, physical and psychological abuse, harassment and assault. We advocate for plaintiffs and defendants, individuals and corporations, professionals and the socially marginalized and everyone in between.

We’re a team of civil litigators, with unparalleled expertise in the fields of:

  • Health and professional regulation

  • Sexual abuse, harassment and misconduct

  • Employment + Human Rights

  • Public and Constitutional Law

MORE INFO

LESS INFO
National Tier 2 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 Toronto, Ontario
 Toronto, Ontario
Canada 2026
 1  Law Firm of the Year Award
 29  National Awards
 175  Regional Awards

Gowling WLG is an international law firm built on the belief that the best way to serve you is to be in tune with your world, aligned with your opportunity and ambitious for your success. With more than 1,500 legal professionals around the world, we provide our clients with in-depth knowledge in key global sectors and a suite of legal services at home and abroad. We see the world through our clients' eyes, and collaborate across countries, offices, service areas and sectors to help them succeed, no matter how challenging the circumstances.

Brief History

With roots tracing back to 1887, Gowling WLG grew to become one of the largest and most respected law firms in Canada, with a reputation for innovation in client-focused service delivery.

Building on its early strength in intellectual property, Gowling WLG diversified to offer a full suite of business law, litigation and intellectual property services in all of Canada’s key industries, including energy, mining, financial services, government, infrastructure, manufacturing, life sciences and technology.

MORE INFO

LESS INFO
National Tier 1 in Administrative and Public Law
Hamilton Tier 1 in Administrative and Public Law
Ottawa Tier 1 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 Toronto, Ontario
 Toronto, Ontario
Canada 2026
 2  National Awards
 3  Regional Awards
Rosen Sunshine provides clients with strategic, practical, and cost effective advice and representation in all types of health law matters.

Our Clients Include

Health professionals

Healthcare clinics, facilities, owners & staff

Healthcare organizations and associations

Healthcare agencies and institutions

Regulatory bodies

Other professionals and individuals

HOW WE HELP

Professional Regulation and Discipline

We help health professional clients facing college investigations, complaints, discipline, quality assurance, fitness to practice and registration proceedings, as well as in appeals or reviews of regulatory decisions.

We serve as independent legal counsel for college discipline committees and other tribunals. We train college and other regulators’ staff and committee members, to assist them in conducting fair investigations and hearings.

Hospital Privileges Challenges

We represent professional staff in disputes with hospitals and hospital administrators.

Opinions and Advice

We provide opinions and advice to individuals, businesses and associations. This includes advising on new ventures in health care, regulatory matters, health care billing issues, contracts and agreements, employment matters etc.

Privacy Law

We assist healthcare clinics, facilities and professionals to develop policies and procedures that comply with privacy laws.

We conduct privacy impact analyses and audits, and provide training to help custodians comply with their privacy obligations.

We help manage privacy breaches and complaints.

Independent Health Facilities and Out of Hospital Premises

We prepare clients for, and support them during, inspections and audits of independent health facilities and other clinics and health centres.

Billing Issues and Audits

We help all health professionals and clinic owners respond to inquiries and contest refusals of payment by OHIP or other health insurance providers.

Healthcare Businesses and Ventures

We assist healthcare providers and businesses to navigate the laws respecting delivery of healthcare, including those related to charging patients directly for uninsured services, advertising of healthcare services, and arrangements among healthcare providers and businesses.

Consent, Capacity and Mental Health Law

We advise individuals and families with respect to consent, capacity and mental health law.

Litigation and Other Advocacy

We represent individuals and organizations in other civil and administrative proceedings (such as complaints, disputes and investigations, civil litigation related to health law matters, academic discipline and proceedings before the Ontario Human Rights Tribunal).


Having practiced almost exclusively in health law since 1999, we have the breadth and depth of experience to guide our clients through any health law matter.

Rosen Sunshine is a proud member of the Toronto Chapter of the International Network of Boutique Law Firms.
MORE INFO

LESS INFO
National Tier 1 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
Canada 2026
 1  National Award
 3  Regional Awards
For over 40 years we have been trusted to litigate the most complex and challenging labour law, and administrative law matters. We have a wealth of experience in all areas of labour relations law and a particular expertise in construction labour law. We have extensive experience in representing professional regulators. As a boutique firm, we are able to focus on the precise litigation and policy needs of our clients. We are devoted to providing excellence in litigation, advice and strategic thinking. Our firm has been repeatedly named by Lexpert as a recommended union-side labour law firm.
MORE INFO

LESS INFO
Toronto Tier 1 in Administrative and Public Law
 Toronto, Ontario
 Toronto, Ontario
Canada 2026
 1  National Award
 5  Regional Awards
Whelton Hiutin LLP is a Toronto and Vaughan law firm specializing only in civil litigation and dispute resolution. Our clients benefit from our boutique advantage in litigation: we are lean, focused and experts in dispute resolution. Our firm applies technology and common sense, streamlining the litigation process to focus on results.
MORE INFO

LESS INFO
Toronto Tier 1 in Administrative and Public Law
 4  National Awards
 7  Regional Awards
Toronto Tier 2 in Administrative and Public Law
 2  National Awards
 13  Regional Awards
Toronto Tier 3 in Administrative and Public Law
 1  National Award
 4  Regional Awards
National Tier 2 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 2  Law Firm of the Year Awards
 30  National Awards
 202  Regional Awards
National Tier 1 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
Ottawa Tier 2 in Administrative and Public Law
 3  National Awards
 23  Regional Awards
Toronto Tier 3 in Administrative and Public Law
 1  Law Firm of the Year Award
 3  National Awards
 9  Regional Awards
National Tier 2 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 2  Regional Awards
Toronto Tier 2 in Administrative and Public Law
 2  National Awards
 8  Regional Awards
National Tier 1 in Administrative and Public Law
Toronto Tier 2 in Administrative and Public Law
 4  Regional Awards
Toronto Tier 2 in Administrative and Public Law
 1  Law Firm of the Year Award
 10  National Awards
 39  Regional Awards
National Tier 3 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 4  Regional Awards
Toronto Tier 2 in Administrative and Public Law
 1  Law Firm of the Year Award
 18  National Awards
 131  Regional Awards
National Tier 1 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
Hamilton Tier 2 in Administrative and Public Law
 2  National Awards
 3  Regional Awards
National Tier 3 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 1  National Award
 12  Regional Awards
Ottawa Tier 1 in Administrative and Public Law
 2  National Awards
 5  Regional Awards
National Tier 3 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 8  National Awards
 12  Regional Awards
National Tier 1 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 4  National Awards
 6  Regional Awards
National Tier 1 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 2  National Awards
 3  Regional Awards
Toronto Tier 1 in Administrative and Public Law
 16  National Awards
 44  Regional Awards
Toronto Tier 1 in Administrative and Public Law
Canada 2026
 1  Regional Award
Toronto Tier 2 in Administrative and Public Law
 2  Law Firm of the Year Awards
 20  National Awards
 95  Regional Awards
Ottawa Tier 1 in Administrative and Public Law
 1  Regional Award
Toronto Tier 3 in Administrative and Public Law
 2  Law Firm of the Year Awards
 26  National Awards
 145  Regional Awards
National Tier 1 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
Ottawa Tier 2 in Administrative and Public Law
 2  Law Firm of the Year Awards
 30  National Awards
 182  Regional Awards
National Tier 1 in Administrative and Public Law
Ottawa Tier 1 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
Canada 2026
 4  Regional Awards
Toronto Tier 3 in Administrative and Public Law
 4  Regional Awards
Ottawa Tier 1 in Administrative and Public Law
Canada 2026
 3  National Awards
 7  Regional Awards
National Tier 2 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
Canada 2026
 1  Law Firm of the Year Award
 4  National Awards
 37  Regional Awards
Toronto Tier 3 in Administrative and Public Law
 2  Regional Awards
Ottawa Tier 3 in Administrative and Public Law
 3  National Awards
 6  Regional Awards
Toronto Tier 1 in Administrative and Public Law
 1  Law Firm of the Year Award
 24  National Awards
 167  Regional Awards
National Tier 1 in Administrative and Public Law
Ottawa Tier 1 in Administrative and Public Law
Toronto Tier 3 in Administrative and Public Law
 1  National Award
 2  Regional Awards
Toronto Tier 2 in Administrative and Public Law
 1  National Award
 4  Regional Awards
Toronto Tier 2 in Administrative and Public Law
Canada 2026
 1  Regional Award
Toronto Tier 2 in Administrative and Public Law
 1  National Award
 3  Regional Awards
Ottawa Tier 3 in Administrative and Public Law
 5  National Awards
 30  Regional Awards
Toronto Tier 2 in Administrative and Public Law
 1  National Award
 2  Regional Awards
National Tier 3 in Administrative and Public Law
Toronto Tier 2 in Administrative and Public Law
Canada 2026
 1  Law Firm of the Year Award
 17  National Awards
 42  Regional Awards
Toronto Tier 1 in Administrative and Public Law
 1  Law Firm of the Year Award
 5  National Awards
 13  Regional Awards
National Tier 3 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
Canada 2026
 1  Regional Award
Toronto Tier 2 in Administrative and Public Law
Canada 2026
 1  National Award
 3  Regional Awards
National Tier 3 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 1  Regional Award
Toronto Tier 3 in Administrative and Public Law
 8  National Awards
 21  Regional Awards
National Tier 3 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
Canada 2026
 1  Law Firm of the Year Award
 14  National Awards
 25  Regional Awards
National Tier 1 in Administrative and Public Law
Toronto Tier 1 in Administrative and Public Law
 7  Regional Awards
Toronto Tier 2 in Administrative and Public Law
Spinning circle
Find the Best Law Firms
Search for a Law Firm
Search our directory of over 16,000 firms across the Globe.
Search
Is Your Law Firm Ranked?
Enhance your firm's reputation and visibility with our marketing opportunities.
Marketing Opportunities
Ranked Practice Areas
See the practice areas included in our Best Law Firms research.
Practice Areas