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Matthew W. Costello

Boston, MA

Trusted business attorney serving Boston.

2
Bar admissions

Practices in

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Quick answer

Matthew W. Costello is an attorney based in Boston, MASSACHUSETTS. The practice focuses on Business and Litigation.

Based in
Boston, MASSACHUSETTS
Experience
attorney
Known for
Business · Litigation
  • Handles Business and Litigation matters from Boston, MASSACHUSETTS.
  • Recognized with Best Lawyers in America — Commercial Litigation (2026).

About Matthew W. Costello: Matthew W. Costello is an attorney based in Boston, MASSACHUSETTS. The practice focuses on Business and Litigation.

Areas of practice

Practice focus

Matthew W. Costello represents clients in Boston, Massachusetts across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Matthew W. Costello

Matthew Costello is an associate in Nixon Peabody’s Complex Commercial Disputes practice group. He is an experienced litigator and represents clients in complex litigation matters at both the state and federal level.

My focus

I represent clients in all stages of complex litigation and counsel clients in anticipation of litigation. In helping clients manage risk in navigating complex business matters, I strive to resolve disputes without resorting to litigation whenever possible. My focus is on efficiently helping clients achieve their desired results and business goals.

Looking ahead

As clients continue to resist rising litigation costs, I see continued efficiencies in the practice of law and an increased demand for alternative-fee arrangements. I also see continued use of virtual court proceedings.

Credentials

Education

  • Suffolk University

    J.D. · 2016

Jurisdictions

Bar admissions

  • Rhode Island, Rhode

    ACTIVE

  • Massachusetts, Massa

    ACTIVE

Recognition

Awards & honors

  • Best Lawyers in America — Commercial Litigation

    2026

Locations

Office locations

Main office

53 State Street

Boston, Massachusetts 02109-2835

Open in Google Maps

Client feedback

Client reviews

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Frequently asked

Common questions

  • What areas of law does Matthew W. Costello practice?

    Matthew W. Costello focuses on Business and Litigation.

  • Where is Matthew W. Costello located?

    Matthew W. Costello primarily serves clients in Boston, Massachusetts, with an office at 53 State Street.

  • Is Matthew W. Costello a verified attorney?

    Matthew W. Costello's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Matthew W. Costello?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 617-345-1000.