There are a lot of law companies in Toronto, which is one of the most important legal hubs in North America. There are many types of law that these companies work with, such as business law, family law, and visa law. They live in a place that needs more and more lawyers who know a lot about business and different cultures. This article is about the 10 best law firms in Toronto. These are the most dependable and successful companies that have always done a great job for their clients in a wide range of situations. You can use this list to find the best law firms for lawsuits against businesses, claims of personal harm, real estate deals, and criminal defense.
These law companies have great reputations because they make their clients happy, win cases, and are known in the legal community. We picked each Toronto law company based on how well they do their job, the number of services they provide, reviews from past clients, and how much they help the Canadian legal community as a whole. The best law companies in the city know all the state and federal laws and are dedicated to providing personalized service to each client. This makes sure that the right thing is done every time. People and companies who want to hire reliable lawyers will find this list very helpful. Find out about the best law firms in Toronto in 2025 and what makes them stand out in a crowded field.
The Top Ten Best Legal Firms In Toronto In 2025
10. Smart & Biggar LLP
Smart & Biggar LLP is widely recognized as Toronto’s leading law firm for intellectual property. With over a century of experience, the firm specializes exclusively in IP law, covering patents, trademarks, copyrights, licensing, and IP litigation. It stands out as one of the few Canadian firms entirely focused on intellectual property rights and strategy, making it a trusted advisor for innovative companies across technology, life sciences, manufacturing, and consumer goods sectors.
Smart & Biggar has consistently ranked high in industry directories such as Chambers Canada and the Legal 500. Their Toronto office is home to top-tier patent agents, trademark experts, and litigators who combine legal excellence with deep technical backgrounds. Clients rely on them for securing and defending IP assets in Canada and abroad. The firm has successfully represented major multinationals and high-growth startups alike.
Its ability to handle complex patent filings and aggressive enforcement strategies sets it apart in a competitive field. In an age where innovation drives business, Smart & Biggar remains an essential partner for any company looking to protect and maximize the value of its ideas. Their unmatched expertise and client-centered approach earn them a well-deserved place among Toronto’s best legal firms.
9. Thomson Rogers LLP
Thomson Rogers LLP is a top Toronto law firm specializing in personal injury law, medical malpractice, family disputes, and class actions. Established in 1935, it has built a long-standing reputation for providing powerful advocacy and compassionate service to clients dealing with life-altering challenges. The firm is especially noted for securing substantial settlements in catastrophic injury and wrongful death cases.
What sets Thomson Rogers apart is its exceptional track record and consistent recognition from legal ranking platforms. The firm has earned Tier 1 rankings in multiple areas, including personal injury and family law, in the Best Lawyers and Lexpert directories. Their legal team comprises some of the most respected litigators in Ontario, known for their courtroom expertise and tenacious representation.
Clients praise the firm for its transparency, empathy, and results-driven approach. Whether handling a divorce case or a complex brain injury claim, Thomson Rogers combines legal precision with real-world sensitivity. The firm also contributes significantly to legislative reform and advocacy in Ontario’s legal community.
With a clear commitment to justice and client well-being, Thomson Rogers secures its spot among the best legal firms in Toronto. Their strong reputation and dedication to high-stakes litigation make them a standout in the city’s legal landscape.
8. Goodmans LLP
Goodmans LLP is one of Toronto’s most respected business law firms, known for its work in mergers and acquisitions, securities law, real estate, and corporate finance. With a strong focus on innovation and client relationships, the firm has advised both multinational corporations and emerging companies through complex legal transactions and regulatory environments.
Founded in 1917, Goodmans has played a major role in shaping the legal framework of Canada’s corporate landscape. The firm regularly receives top-tier recognition from Chambers Global, Lexpert, and the Legal 500 for its expertise in M&A and private equity. Its lawyers are celebrated for their commercial insight, responsiveness, and ability to deliver strategic legal solutions under pressure.
Goodmans also stands out for its contributions to the technology and entertainment sectors. Their involvement in high-profile deals and IPOs makes them a go-to choice for clients seeking trusted legal guidance in dynamic markets.
The firm combines the sophistication of a large Bay Street firm with the agility of a boutique practice. This balance makes Goodmans LLP an indispensable player in Toronto’s legal ecosystem and earns them a place on this list of the city’s most effective and trusted legal service providers.
7. Osler, Hoskin & Harcourt LLP
Osler, Hoskin & Harcourt LLP is a premier full-service law firm headquartered in Toronto, with a reputation built on delivering top-tier legal services across corporate law, litigation, banking, and regulatory matters. Known for its client-focused approach and innovative thinking, Osler has consistently ranked among Canada’s most trusted legal advisors.
The firm has played a leading role in some of the country’s most significant mergers and acquisitions, financial transactions, and litigation cases. It boasts strong rankings in major legal directories and is often noted for its depth of experience in sectors like technology, healthcare, energy, and infrastructure. Their ability to navigate complex cross-border transactions adds to their strong reputation among global clients.
Osler’s Toronto office is particularly known for its high-performing teams in tax law, competition law, and commercial litigation. Clients appreciate the firm’s proactive legal advice, attention to detail, and ability to deliver results aligned with business goals.
With a heritage that dates back over 150 years, Osler’s combination of tradition and forward-thinking legal strategy ensures it remains a top choice for companies and individuals seeking top rated lawyers in Toronto. Their consistent performance earns them a strong place in the city’s legal elite.
6. Stikeman Elliott LLP
Stikeman Elliott LLP is a top-tier Canadian business law firm with a powerful presence in Toronto’s legal market. It is widely respected for its specialization in mergers and acquisitions, securities, corporate governance, and high-stakes commercial litigation. The firm’s cross-border expertise and sophisticated legal services have made it a trusted advisor to leading businesses across North America and beyond.
Stikeman Elliott has earned consistent recognition from legal directories like Chambers Canada, Lexpert, and Benchmark Litigation. Its Toronto office houses experienced legal teams who advise on complex transactions involving private equity, restructuring, and international investments. The firm is also known for its strength in regulatory and competition law, delivering solutions that balance legal precision with business strategy.
Clients regard Stikeman Elliott as practical, commercially focused, and results-oriented. The firm is often involved in precedent-setting cases and landmark corporate transactions, cementing its reputation as a leader in Canadian business law.
Its ability to guide clients through complicated legal terrain while protecting their commercial interests places it high on the list of best legal firms in Toronto. For businesses looking to navigate the intersection of law and global commerce, Stikeman Elliott remains an essential legal partner.
5. Bennett Jones LLP
Bennett Jones LLP is a nationally recognized law firm with a strong presence in Toronto, known for its leadership in energy law, infrastructure projects, and business litigation. The firm represents top-tier clients in sectors ranging from oil and gas to finance and technology. Its legal services are marked by depth, clarity, and a strong understanding of business operations and government regulation.
Bennett Jones frequently appears in leading legal rankings for energy law and commercial disputes, with many of its Toronto-based lawyers holding accolades from Best Lawyers, Lexpert, and Chambers Canada. The firm is highly regarded for its work on complex public-private partnerships, natural resource regulation, and corporate finance transactions.
The firm’s approach combines legal excellence with practical industry insight, helping clients achieve goals while mitigating risk. With offices across Canada and international reach through strategic partnerships, Bennett Jones offers seamless service across jurisdictions.
Its strong presence in Toronto’s legal sector and its command of resource and regulatory law solidify Bennett Jones’ place among the city’s top law firms. Their client-first philosophy and proven ability to handle sophisticated matters make them a go-to choice for businesses and institutions seeking legal clarity and long-term solutions.
4. Norton Rose Fulbright Canada LLP
Norton Rose Fulbright Canada LLP is a global law firm with a major footprint in Toronto, offering extensive legal services across industries such as banking, construction, infrastructure, technology, and healthcare. Its reputation is anchored in deep international capabilities and a local presence that supports clients with both global ambitions and domestic needs.
In Toronto, the firm is especially strong in litigation and dispute resolution, project finance, and regulatory compliance. Its multidisciplinary teams work closely with clients to navigate evolving laws in sectors like energy, transportation, and financial services. Norton Rose Fulbright consistently earns high marks from Chambers Canada and The Legal 500, reinforcing its credibility among peers and clients alike.
The firm’s Toronto office also acts as a central hub for cross-border collaboration, connecting Canadian clients with opportunities in Europe, the United States, and Asia. Their proactive approach to risk management and contract structuring makes them a trusted advisor for large infrastructure projects and global expansion.
Norton Rose Fulbright’s ability to integrate global reach with regional expertise places them among the top law firms in Toronto. Their emphasis on innovation and client partnership ensures long-term value for every legal relationship they build.
3. Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP, commonly known as Blakes, is one of Toronto’s most influential law firms, particularly known for its strength in mergers and acquisitions, capital markets, and banking law. The firm’s excellence is consistently recognized in international rankings, including repeated placements in the top tiers of Chambers Global and Lexpert.
Blakes has advised on many of the largest financial transactions in Canada, including record-breaking bond offerings and major public listings. Its lawyers combine technical mastery with sharp commercial awareness, delivering legal strategies that are both compliant and business-driven. The firm also excels in industries like energy, healthcare, and infrastructure, offering clients sector-specific insights.
Clients appreciate Blakes for its collaborative team structure and commitment to client service. The firm is often seen as a pioneer in diversity initiatives and legal innovation, supporting its clients with tools that go beyond traditional legal counsel.
With a history that dates back more than 160 years, Blakes continues to shape the legal framework of Canada’s business sector. Its dominance in finance and transactional law places it among the top law firms in Toronto, making it a reliable choice for corporations in need of robust legal solutions.
2. McCarthy Tétrault LLP
McCarthy Tétrault LLP is a national powerhouse with a commanding presence in Toronto. Known for its comprehensive range of legal services, the firm offers top-tier counsel in corporate law, tax, litigation, employment, real estate, and technology. Its integrated, client-centered approach has made it a preferred choice for companies operating across industries.
In Toronto, McCarthy is particularly well regarded for its mergers and acquisitions practice, dispute resolution team, and its forward-thinking work in digital law and privacy. The firm has received numerous awards and recognitions, including top-tier placements in Chambers Canada and The Legal 500. Many of its Toronto-based lawyers are consistently listed among the best in the country.
Clients praise McCarthy for combining legal excellence with business acumen. The firm’s focus on innovation, including its use of legal technology and streamlined project management, has helped redefine what clients can expect from top legal services.
With a long-standing commitment to excellence, diversity, and thought leadership, McCarthy Tétrault stands out as one of the most trusted and dynamic law firms in Toronto. Their holistic approach to client service and legal problem-solving ensures they remain at the top of the city’s legal rankings.
1. Fasken Martineau DuMoulin LLP
Fasken Martineau DuMoulin LLP is widely regarded as the best legal firm in Toronto for 2025. With an extensive team of lawyers covering corporate law, litigation, labor and employment, energy, mining, and intellectual property, Fasken is equipped to handle the most complex legal challenges. Their Toronto office serves as the firm’s flagship, supporting both national and international clients.
Fasken has earned top rankings in numerous legal directories and was recently named the most recommended law firm in Canada by The Globe and Mail. Their expertise spans sectors including healthcare, technology, infrastructure, and finance. The firm is also known for its groundbreaking work in mining law and labor relations.
Clients turn to Fasken for their strategic thinking, efficient execution, and practical legal solutions. Their multidisciplinary teams work collaboratively to deliver results that align with client objectives while navigating legal intricacies across multiple jurisdictions.
Fasken’s unparalleled combination of depth, experience, and client satisfaction cements its position as Toronto’s premier legal firm. Whether dealing with regulatory compliance, international transactions, or industry disputes, Fasken delivers top-tier legal service backed by a legacy of excellence.