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Michael P. Connolly

Member

mconnolly@harrisbeachmurtha.com
D: (617) 457-4078  
- Boston, MA – Arch Street Office
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Partner Michael P. Connolly
Profile
Representative Matters
Resources
Distinctions

Michael’s thriving business litigation practice focuses on representing owners and managers of family-owned and closely held businesses in disputes under LLC operating agreements, shareholder agreements and partnership agreements. He also has extensive experience litigating director and officer liability claims arising from company management and operations, and other internal disputes concerning business valuations, corporate distributions and access to company information. In addition, he handles claims involving contracts and trade practices, including business asset purchase and sale agreements, commercial leases, financing and franchise agreements, and disputes concerning trademarks, trade secrets and other confidential business information.

Michael works with businesses of all types and sizes across many industries, including manufacturing, real estate, nonprofits, automotive, restaurant and professional services. Recognizing disputes are a distraction from business goals, he aggressively works toward a quick and advantageous resolution, whether it is a minor disagreement or significant legal battle. He has extensive experience with mediation, arbitrations, administrative proceedings and litigation in courts at all levels.

  • Represented Chapter 7 Trustee of bankruptcy estate of pump and valve manufacturing company in prosecuting claims against former directors and officers for breach of fiduciary duty.
  • Defended manager and members of real estate management company against minority member’s claims of breach of LLC operating agreement and breach of fiduciary duty.
  • Advised board of directors of nonprofit entity regarding investigation of director misconduct and potential removal.
  • Represented yacht club in connection with adverse possession and trespass action against abutting neighbor.
  • Defended trustee of realty trust against co-trustee’s and beneficiaries’ claims of breach of fiduciary duty.
  • Defended majority owners of gas station and real estate company against minority owner’s claims of breach of LLC operating agreement and breach of fiduciary duty.
  • Defended consulting company and majority owners against minority owner’s claims of breach of contract and breach of fiduciary duty.
  • Represented Chapter 7 Trustee of bankruptcy estate of seafood distribution company in prosecuting claims against insiders for breach of fiduciary duty and successor liability.
  • Represented Chapter 7 Trustee of bankruptcy estate of railcar manufacturing company in prosecuting claims against insiders for breach of fiduciary duty and successor liability.
  • Defended real estate developer against abutter’s appeal of permitting approval for mixed retail and residential development.
  • Represented assignee of claims of bankruptcy estate of addiction services nonprofit entity in prosecuting claims against former directors and officers for breach of fiduciary duty.
  • Represented minority owner of automotive companies in connection with claims against majority owner for breach of contract and breach of fiduciary duties.
  • Represented movie theater company in connection with appeal of city’s adverse permitting decision.
  • Represented minority owner of real estate companies in connection with claims against majority owner for breach of contract and breach of fiduciary duties.
  • Represented consulting company in connection with claims to enforce former employees’ non-disclosure and non-compete agreements.
  • Represented seller of consulting company in connection with post-closing claims against purchaser for breach of contract.
  • Represented probate estate of minority shareholder of restaurant company in connection with claims against majority owner for breach of contract and payment of unpaid distributions.
  • Represented minority owner of equestrian arena in connection with claims against majority owner for records inspection, accounting and breach of contract.
  • Defended managers and majority owners of technology company against claims by minority owners for breach of fiduciary duty and for invalidation of votes on manager elections and resolutions.
  • Defended managers and majority owners of technology company against claim by minority owner regarding valuation of membership interests.
Insights
News
August 20, 2026

123 Harris Beach Murtha Lawyers Recognized as 2027 Best Lawyers® Award Recipients; 10 Earn “Lawyer of the Year” Recognition

Best Lawyers honorees are selected through a peer-review process evaluating professional excellence within specific practice areas and geogr
July 14, 2026

Harris Beach Murtha Secures $57.4 Million Prejudgment Attachment in Chapter 7 Case

The clawback litigation involved a pump manufacturer accused of fraudulently moving assets to shield them from asbestos
August 21, 2025

More Than 100 Harris Beach Murtha Lawyers Recognized as 2026 Best Lawyers® Award Recipients; 11 Earn “Lawyer of the Year” Recognition

Best Lawyers provides trusted, peer-reviewed recognition of top legal professionals, helping clients find credible, experienced counsel.
August 15, 2024

41 Murtha Cullina Attorneys Receive Best Lawyers in America® Recognitions

Forty-one attorneys from Murtha Cullina LLP have been selected for inclusion in the 2025 edition of The Best Lawyers in America® and five at
September 7, 2023

Michael Connolly Appointed Chair of the ABA’s Middle Market and Small Business Committee of the Business Law Section

Partner Michael Connolly has been appointed the chair of the Middle Market and Small Business Committee of the American Bar Association’s
August 17, 2023

38 Murtha Cullina Attorneys Receive Best Lawyers in America® Recognitions

Thirty-eight attorneys from Murtha Cullina LLP have been selected for inclusion in the 2024 edition of The Best Lawyers in America® and five
February 21, 2023

Murtha Cullina Supports the Hartford County Bar Association’s 2023 Barristers’ Ball

Murtha Cullina was proud to once again support and attend the Hartford County Bar Association’s 2023 Barristers’ Ball earlier this month.
August 18, 2022

37 Murtha Cullina Attorneys Receive 2023 Best Lawyers in America Recognitions

Best Lawyers has announced that 37 attorneys from Murtha Cullina LLP have been selected for inclusion in the 2023 edition of The Best
Events
External Publications
October 1, 2018

"Common Causes and Outcomes in Family-Owned Business Legal Disputes," Family Firm Institute Annual Meeting

September 1, 2018

"Representing the Family-Owned Business (Ethically)," ABA Business Law Section Annual Meeting

April 1, 2017

"Fiduciary Duties in Action: Advising Small to Mid-Sized Business Fiduciaries in Drafting, Decision-Making and Disputes," ABA Business Law Section Spring Meeting

December 1, 2016

Contributing author, "Litigating the Business Divorce" Treatise, Bloomberg BNA

April 1, 2016

Presenter and co-chair, "ADR in Action: How Arbitration and Mediation Clauses Work on Paper and in Practice,"  ABA Business Law Section Spring Meeting

April 10, 2015

"Cell-tower partners found liable for fiduciary breach," Massachusetts Lawyers Weekly

November 1, 2014

Moderator, "Small Client, Big Problems: Identifying Potential Criminal Issues and Preventing Them From Becoming Criminal Prosecutions," ABA Business Law Section Fall Meeting

April 1, 2014

Moderator and presenter, "Business Divorce from Prenup to Breakup," ABA Webinar (April 2015 and April 2014)

August 1, 2013

Presenter, "Business Divorce from Prenup to Breakup," ABA Business Law Section Annual Meeting

Prev ...12... Next

Professional and Civic

  • American Bar Association, Business Law Section
    • Middle Market and Small Business Committee, chair
      • Family-Owned Business Subcommittee, chair
      • Business Divorce Subcommittee
  • Family Firm Institute, New England chapter, president (2014-2015)

Recognition

  • The Best Lawyers in America®, Commercial Litigation, since 2023
Admissions
MassachusettsU.S. Court of Appeals, First CircuitU.S. District Court, District of Massachusetts
Education

New England School of Law

JD 
cum laude

Boston College

BA 

Capabilities

Legal Practices

Member of:

Business Litigation
Financial Restructuring, Bankruptcy and Creditors’ Rights
Trusts and Estates

Industry Teams

Member of:

Automotive and Vehicle Dealerships
Gaming, Hospitality and Retail
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Partner Michael P. Connolly

Michael P. Connolly

Member

mconnolly@harrisbeachmurtha.com
Capabilities
People
Harris Beach Murtha Attorneys at Law
Partner Michael P. Connolly

Michael P. Connolly

mconnolly@harrisbeachmurtha.com
D: (617) 457-4078
Boston, MA - Arch Street Office

Profile

Michael’s thriving business litigation practice focuses on representing owners and managers of family-owned and closely held businesses in disputes under LLC operating agreements, shareholder agreements and partnership agreements. He also has extensive experience litigating director and officer liability claims arising from company management and operations, and other internal disputes concerning business valuations, corporate distributions and access to company information. In addition, he handles claims involving contracts and trade practices, including business asset purchase and sale agreements, commercial leases, financing and franchise agreements, and disputes concerning trademarks, trade secrets and other confidential business information.

Michael works with businesses of all types and sizes across many industries, including manufacturing, real estate, nonprofits, automotive, restaurant and professional services. Recognizing disputes are a distraction from business goals, he aggressively works toward a quick and advantageous resolution, whether it is a minor disagreement or significant legal battle. He has extensive experience with mediation, arbitrations, administrative proceedings and litigation in courts at all levels.

Areas of Expertise

Legal Practices

Member of:

Business Litigation
Financial Restructuring, Bankruptcy and Creditors’ Rights
Trusts and Estates

Industry Teams

Member of:

Automotive and Vehicle Dealerships
Gaming, Hospitality and Retail

Focuses

Please select listing to show.

Admissions

MassachusettsU.S. Court of Appeals, First CircuitU.S. District Court, District of Massachusetts

Representative Matters

  • Represented Chapter 7 Trustee of bankruptcy estate of pump and valve manufacturing company in prosecuting claims against former directors and officers for breach of fiduciary duty.
  • Defended manager and members of real estate management company against minority member’s claims of breach of LLC operating agreement and breach of fiduciary duty.
  • Advised board of directors of nonprofit entity regarding investigation of director misconduct and potential removal.
  • Represented yacht club in connection with adverse possession and trespass action against abutting neighbor.
  • Defended trustee of realty trust against co-trustee’s and beneficiaries’ claims of breach of fiduciary duty.
  • Defended majority owners of gas station and real estate company against minority owner’s claims of breach of LLC operating agreement and breach of fiduciary duty.
  • Defended consulting company and majority owners against minority owner’s claims of breach of contract and breach of fiduciary duty.
  • Represented Chapter 7 Trustee of bankruptcy estate of seafood distribution company in prosecuting claims against insiders for breach of fiduciary duty and successor liability.
  • Represented Chapter 7 Trustee of bankruptcy estate of railcar manufacturing company in prosecuting claims against insiders for breach of fiduciary duty and successor liability.
  • Defended real estate developer against abutter’s appeal of permitting approval for mixed retail and residential development.
  • Represented assignee of claims of bankruptcy estate of addiction services nonprofit entity in prosecuting claims against former directors and officers for breach of fiduciary duty.
  • Represented minority owner of automotive companies in connection with claims against majority owner for breach of contract and breach of fiduciary duties.
  • Represented movie theater company in connection with appeal of city’s adverse permitting decision.
  • Represented minority owner of real estate companies in connection with claims against majority owner for breach of contract and breach of fiduciary duties.
  • Represented consulting company in connection with claims to enforce former employees’ non-disclosure and non-compete agreements.
  • Represented seller of consulting company in connection with post-closing claims against purchaser for breach of contract.
  • Represented probate estate of minority shareholder of restaurant company in connection with claims against majority owner for breach of contract and payment of unpaid distributions.
  • Represented minority owner of equestrian arena in connection with claims against majority owner for records inspection, accounting and breach of contract.
  • Defended managers and majority owners of technology company against claims by minority owners for breach of fiduciary duty and for invalidation of votes on manager elections and resolutions.
  • Defended managers and majority owners of technology company against claim by minority owner regarding valuation of membership interests.

Distinctions

Professional and Civic

  • American Bar Association, Business Law Section
    • Middle Market and Small Business Committee, chair
      • Family-Owned Business Subcommittee, chair
      • Business Divorce Subcommittee
  • Family Firm Institute, New England chapter, president (2014-2015)

Recognition

  • The Best Lawyers in America®, Commercial Litigation, since 2023
Attorney Advertising. Prior results do not guarantee a similar outcome. © 2026 Harris Beach Murtha Cullina PLLC
Content current as of November 7, 2026 1:29 am