Atty. William E. Willis

Atty. William E. Willis

William E. Willis is a lawyer practicing litigation.

New York New York 74 yrs experience 74 year
Call (866) 270-7256 Book Appointment

Litigation Attorney · Serving New York, NY · 74+ Years Experience

Profile Summary

About William E. Willis at a Glance

William E. Willis is a Senior Counsel based in New York, New York, practicing at Sullivan And Cromwell Llp. They have 74+ years of legal experience, licensed to practice since 1952. Their practice focuses on litigation. Admitted to practice in New York (1952). Educated at Harvard Law School (J.D., 1951) and Marshall University (A.B. DHL, 1948). Recognitions include AV Preeminent. Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William E. Willis

  • William E. Willis is a lawyer practicing litigation
  • William received a A.B. degree from Marshall University in 1948, and has been licensed for 74 years
  • William practices at Sullivan & Cromwell LLP in New York, NY

Practice Areas Explained

William E. Willis's Areas of Legal Practice

Each practice area below reflects the types of cases William E. Willis handles, with a practical overview of what that area of law involves and how it may apply to your situation in New York.

Civil Litigation in New York

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

William E. Willis is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 New York courts without local counsel or pro hac vice admission.

New York Courts and Legal Process

Choosing a New York-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 New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common Questions About William E. Willis

Where is William E. Willis's law office located?
William E. Willis's law practice is located in New York, New York. The firm is Sullivan And Cromwell Llp. You can contact the office directly through this profile page.
What practice areas does William E. Willis handle?
William E. Willis focuses on litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has William E. Willis practiced law?
William E. Willis has 74+ years of legal experience and has been licensed since 1952.
Where did William E. Willis go to law school?
William E. Willis earned their education at (J.D., 1951); (A.B. DHL, 1948).
How can I contact William E. Willis for a consultation?
You can contact William E. Willis 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 E. Willis received?
William E. Willis's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in New York Choose William E. Willis

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 William E. Willis's practice in the field of litigation.

Decade-Tested Legal Experience

William E. Willis brings 74+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused Litigation Practice

Concentrating on litigation means William E. Willis's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in New York

A New York-based practice means William E. Willis attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find William E. Willis Online

Prospective clients searching for legal help in New York 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 William E. Willis.

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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 William E. Willis directly.

William E. Willis's Practice Areas & Specializations

Education & Law School Background

J.D.
Harvard Law School
- 1951
A.B. DHL
Marshall University
- 1948

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1952

Client Reviews & Ratings — William E. Willis

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