Atty. Stanley Keller

Atty. Stanley Keller

Stanley Keller is a lawyer practicing business law, mergers & acquisitions, securities offerings and public company counseling and 7 other areas of law. Stanley received a A.B. degree from Columbia University in 1959, and has been licensed for 64 years.

Boston Boston 64 yrs experience 64 year
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Business Law & More Attorney · Serving Boston, MA · 64+ Years Experience

Profile Summary

About Stanley Keller at a Glance

Stanley Keller is a Partner based in Boston, Massachusetts, practicing at Locke Lord LLP. They have 64+ years of legal experience, licensed to practice since 1962. Their practice focuses on business, tax, m&a, securities, and litigation. Admitted to practice in Massachusetts (1962). Educated at Harvard University (LL.B., 1962) and Columbia University (A.B., 1959). Recognitions include AV Preeminent. Serves clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Stanley Keller

  • Stanley Keller is a lawyer practicing business law, mergers & acquisitions, securities offerings and public company counseling and 7 other areas of law
  • Stanley received a A.B. degree from Columbia University in 1959, and has been licensed for 64 years
  • Stanley practices at Locke Lord LLP in Boston, MA

Practice Areas Explained

Stanley Keller's Areas of Legal Practice

Each practice area below reflects the types of cases Stanley Keller 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.

Stanley Keller is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Massachusetts →

Tax Law in Boston

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Stanley Keller is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Massachusetts →

Mergers & Acquisitions in Boston

Stanley Keller is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Massachusetts →

Securities Law in Boston

Stanley Keller is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Massachusetts →

Civil Litigation in Boston

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

Stanley Keller is one of 450,751 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 Stanley Keller

Where is Stanley Keller's law office located?
Stanley Keller's law practice is located in Boston, Massachusetts. The firm is Locke Lord LLP. You can contact the office directly through this profile page.
What practice areas does Stanley Keller handle?
Stanley Keller focuses on business, tax, m&a, securities, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Stanley Keller practiced law?
Stanley Keller has 64+ years of legal experience and has been licensed since 1962.
Where did Stanley Keller go to law school?
Stanley Keller earned their education at (LL.B., 1962); (A.B., 1959).
How can I contact Stanley Keller for a consultation?
You can contact Stanley Keller 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 Stanley Keller received?
Stanley Keller's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Boston Choose Stanley Keller

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 Stanley Keller's practice in the field of business, tax, m&a, securities, and litigation.

Decade-Tested Legal Experience

Stanley Keller brings 64+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering business, tax, and m&a, Stanley Keller 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 Stanley Keller 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 Stanley Keller Handles in Boston

Below is a representative sample of the types of matters Stanley Keller 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
IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Stanley Keller directly to discuss the specifics of your situation.

Search Reference

How People Find Stanley Keller 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 Stanley Keller.

Stanley Keller attorney Stanley Keller lawyer Stanley Keller Boston Stanley Keller Massachusetts Stanley Keller reviews Stanley Keller contact Locke Lord LLP law firm business attorney in Boston business lawyer Boston best business attorney Boston top rated business lawyer near me business attorney Massachusetts find a lawyer near me how to hire an attorney

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 Stanley Keller directly.

Education & Law School Background

LL.B.
Harvard University
- 1962
A.B.
Columbia University
- 1959

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Massachusetts
Admitted: 1962

Client Reviews & Ratings — Stanley Keller

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