Atty. William K. "Bill" Orr

Atty. William K. "Bill" Orr

William K. Orr focuses his practice on corporate governance in acting for boards of directors and independent committees of boards.

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Profile Summary

About William K. "Bill" Orr at a glance

William K. "Bill" Orr is a business, m&a, and securities attorney based in Toronto, Ontario, practicing at Fasken. Admitted to practice in Canada, The Law Society of Upper Canada. Recognitions include Best Lawyers in America — Corporate Governance Practice (2026), Best Lawyers in America — Corporate Law (2026), and Best Lawyers in America — Mergers and Acquisitions Law (2026). Serands clients in Toronto, ON and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William K. Orr focuses his practice on corporate governance in acting for boards of directors and independent committees of boards
  • He is highly experienced in securities regulation involving multi-national transactions in Canada, the US, the UK and beyond
  • Bill is recognized in Canadian and international directories for expertise in public and private financings, private placements, takeover bids, M&A, going-private transactions, corporate governance, restructurings, and stock exchange and securities enforcement issues
  • In addition to boards and independent committees of boards, these clients include public companies, investment dealers and institutional investors
  • Bill has taught securities regulation and business law at Queen's University, Osgoode Hall Law School, McGill University and the University of Toronto
  • He co-authored a book, Private Placements in Canada, which was published by Carswell in 1985

Practice Areas Explained

William K. "Bill" Orr's Areas of Practice

Each practice area below reflects the types of cases William K. "Bill" Orr handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

William K. "Bill" Orr is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Ontario →

Mergers & Acquisitions

William K. "Bill" Orr is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Ontario →

Securities Law

William K. "Bill" Orr is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Ontario →

Jurisdictional Context

Why local counsel matters in Ontario

Practicing law in Ontario. Legal matters in Ontario are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Toronto are typically filed in the local municipal court or the appropriate Ontario state district court, depending on subject matter and amount in controversy. An attorney licensed in Ontario brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Ontario courts without local counsel or pro hac vice admission.

Looking for additional Ontario attorneys? Browse all attorneys in Toronto or all attorneys in Ontario.

Frequently Asked

Common questions about William K. "Bill" Orr

Where is William K. "Bill" Orr's law office located?
William K. "Bill" Orr's law practice is located in Toronto, Ontario. The firm is Fasken. You can contact the office directly through this profile page.
What practice areas does William K. "Bill" Orr handle?
William K. "Bill" Orr focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in Ontario.
How can I contact William K. "Bill" Orr for a consultation?
You can contact William K. "Bill" Orr directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has William K. "Bill" Orr received?
William K. "Bill" Orr's notable recognition includes: Best Lawyers in America — Corporate Governance Practice; Best Lawyers in America — Corporate Law; Best Lawyers in America — Mergers and Acquisitions Law; Best Lawyers in America — Securities Law.

Awards

Best Lawyers in America — Corporate Governance Practice
- 2026
Best Lawyers in America — Corporate Law
- 2026
Best Lawyers in America — Mergers and Acquisitions Law
- 2026
Best Lawyers in America — Securities Law
- 2026

Bar Admissions

Canada, The Law Society of Upper Canada

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