Atty. Simon J. Williams

Atty. Simon J. Williams

Simon Williams focuses his practice on complex commercial litigation matters. Before joining the firm, he was a litigation associate at Wachtell, Lipton, Rosen & Katz in New York and clerked for the Honorable Kimba M.

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Commercial Litigation Attorney · Serving Boston, MA

Profile Summary

About Simon J. Williams at a Glance

Simon J. Williams is a business and litigation attorney based in Boston, Massachusetts, practicing at Wilmer Cutler Pickering Hale and Dorr LLP. Admitted to practice in Massachusetts, Massachusetts Bar Association and New York, New York State Bar Association. Educated at New York University (J.D., 2018) and University of Oxford (—, 2014). Recognitions include Best Lawyers in America — Commercial Litigation (2026). Serves clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Simon J. Williams

  • Simon Williams focuses his practice on complex commercial litigation matters
  • Before joining the firm, he was a litigation associate at Wachtell, Lipton, Rosen & Katz in New York and clerked for the Honorable Kimba M. Wood of the US District Court for the Southern District of New York

Practice Areas Explained

Simon J. Williams's Areas of Legal Practice

Each practice area below reflects the types of cases Simon J. Williams handles, with a practical overview of what that area of law involves and how it may apply to your situation in Boston.

Business & Corporate Law in Boston

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

Simon J. Williams is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Massachusetts →

Civil Litigation in Boston

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Simon J. Williams is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Massachusetts →

Jurisdictional Context

Why Local Counsel Matters in Boston

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

Boston Courts and Legal Process

Choosing a Boston-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.

Frequently Asked

Common Questions About Simon J. Williams

Where is Simon J. Williams's law office located?
Simon J. Williams's law practice is located in Boston, Massachusetts. The firm is Wilmer Cutler Pickering Hale and Dorr LLP. You can contact the office directly through this profile page.
What practice areas does Simon J. Williams handle?
Simon J. Williams focuses on business, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
Where did Simon J. Williams go to law school?
Simon J. Williams earned their education at (J.D., 2018); (—, 2014); (—, 2011).
How can I contact Simon J. Williams for a consultation?
You can contact Simon J. Williams 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 Simon J. Williams received?
Simon J. Williams's notable recognition includes: Best Lawyers in America — Commercial Litigation.

Professional Profile

Why Clients in Boston Choose Simon J. Williams

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Simon J. Williams's practice in the field of business and litigation.

Multi-State Bar Admission

Licensed in Massachusetts, Massachusetts Bar Association and New York, New York State Bar Association, Simon J. Williams can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business and litigation, Simon J. Williams can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Boston

A Boston-based practice means Simon J. Williams attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Simon J. Williams Handles in Boston

Below is a representative sample of the types of matters Simon J. Williams has experience with under Massachusetts law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Simon J. Williams directly to discuss the specifics of your situation.

Search Reference

How People Find Simon J. Williams Online

Prospective clients searching for legal help in Boston commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Simon J. Williams.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Simon J. Williams directly.

Simon J. Williams's Practice Areas & Specializations

Education & Law School Background

J.D.
New York University
- 2018
—
University of Oxford
- 2014
—
University of Oxford
- 2011
BA
Harvard University
- 2009

Awards & Professional Honors

Best Lawyers in America — Commercial Litigation
- 2026

Bar Admissions & Licensed Jurisdictions

Massachusetts, Massachusetts Bar Association
New York, New York State Bar Association

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