About M. Singh Law Professional Corporation

M. Singh Law Professional Corporation is a litigation firm based in Toronto's Financial District, with its office in First Canadian Place at King and Bay streets. It's led by principal lawyer Manjit Singh, the firm's namesake, alongside a small team working on commercial, civil, and estate litigation, plus mediation, arbitration, and class action matters. Singh has appeared as counsel before the Small Claims Court of Ontario, the Superior Court of Justice, the Court of Appeal for Ontario, and the Federal Court of Canada, and holds a Juris Doctor from Osgoode Hall Law School at York University with a specialization in International, Comparative and Transnational Law. Singh is called to the bar in both Ontario and California.

The firm's class action work covers securities and investor claims as well as corporate governance disputes, including allegations of breach of fiduciary duty and director misconduct, sometimes spanning more than one country. Its lawyers bring varied backgrounds: one is fluent in Korean, another in French and Spanish, and the team includes lawyers who trained in business law, and in constitutional, administrative, and Aboriginal law litigation, before joining the firm. Manjit Singh is also a member of the Toronto Commercial Arbitration Society and has completed the society's Gold Standard course.

Good to know

A person using a wheelchairWheelchair accessible

This firm’s lawyers at a glance

Law schools
Osgoode Hall Law School, Queen's University, University of Ottawa, University of Western Ontario 4 of 4 lawyers
Languages on the roster
English, French, Korean, Spanish

The neighbourhood

M. Singh Law Professional Corporation practises out of First Canadian Place, at King and Bay streets in the heart of Toronto's Financial District. Completed in 1975, the tower was Canada's tallest building for 50 years, until 2025, and its lower levels connect directly into the PATH, Toronto's underground pedestrian network beneath the downtown core. The building is also home to other law firms, including Osler, Hoskin & Harcourt, DLA Piper, Bennett Jones, and Gowling WLG, putting M. Singh Law's litigation and class action practice among a concentration of major firms at one address.

Frequently asked questions

Does M. Singh Law handle class action lawsuits?
Yes. The firm's class action practice covers securities and investor claims and corporate governance disputes, including allegations of breach of fiduciary duty and director misconduct, and it takes on cross-border matters as well.
Can M. Singh Law act as a mediator or arbitrator instead of representing one side?
Yes. The firm offers mediation and arbitration services in two capacities: as counsel to a party involved in the process, or as the mediator or arbitrator itself. Principal lawyer Manjit Singh is a member of the Toronto Commercial Arbitration Society and has completed the society's Gold Standard course.
What courts has M. Singh Law's litigation team appeared before?
Manjit Singh has appeared as counsel at the Small Claims Court of Ontario, the Superior Court of Justice, the Court of Appeal for Ontario, and the Federal Court of Canada.
Is there a lawyer at M. Singh Law who speaks Korean, French, or Spanish?
Yes. One of the firm's lawyers is fluent in written and spoken Korean, and another is fluent in French and Spanish in addition to English.
Is Manjit Singh licensed to practise law outside of Ontario?
Yes. Manjit Singh is called to the bar in both Ontario and California.
Where is M. Singh Law located and how do I reach the firm?
The firm's office is in First Canadian Place, 100 King Street West, Suite 5700, in Toronto's Financial District. It can be reached by phone at 647-722-8400 or by email at info@msinghlaw.ca.

Where to find them

100 King Street West - Suite 5700, First Canadian Place, Toronto, ON M5X 1C7 · 647-722-8400

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Listing compiled from the firm’s public website in August 2026. Verify licence status in the Law Society of Ontario directory ↗