Atty. Mark C. O'Connor

Atty. Mark C. O'Connor

Adjunct Professor, Boston College, Trial Advocacy and Courtroom Skills; Coach Boston College National Mock Trial Team.

Boston Boston 43 yrs experience 43 year
Call (857) 416-2876 Book Appointment

Profile Summary

About Mark C. O'Connor at a glance

Mark C. O'Connor is a Co-Chair of Litigation Practice Group based in Boston, Massachusetts, practicing at Rich May, P.C.. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on probate, employment, business, bankruptcy, and litigation. Admitted to practice in Massachusetts (1983). Educated at Boston College (J.D., 1983) and College of the Holy Cross (A.B., 1978). Recognitions include Peer Reviewed. Active member of Massachusetts Bar Association Boston Bar Association. Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Adjunct Professor, Boston College, Trial Advocacy and Courtroom Skills
  • Coach Boston College National Mock Trial Team

Practice Areas Explained

Mark C. O'Connor's Areas of Practice

Each practice area below reflects the types of cases Mark C. O'Connor handles, with a brief overview of what that area of law covers.

Probate

Mark C. O'Connor is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Massachusetts →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Mark C. O'Connor is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Massachusetts →

Business & Corporate Law

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

Mark C. O'Connor is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Massachusetts →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Mark C. O'Connor is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Massachusetts →

Civil Litigation

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

Mark C. O'Connor is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Massachusetts →

Jurisdictional Context

Why local counsel matters in Massachusetts

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 andnue, 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.

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

Frequently Asked

Common questions about Mark C. O'Connor

Where is Mark C. O'Connor's law office located?
Mark C. O'Connor's law practice is located in Boston, Massachusetts. The firm is Rich May, P.C.. You can contact the office directly through this profile page.
What practice areas does Mark C. O'Connor handle?
Mark C. O'Connor focuses on probate, employment, business, bankruptcy, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Mark C. O'Connor practiced law?
Mark C. O'Connor has 43+ years of legal experience and has been licensed since 1983.
Where did Mark C. O'Connor go to law school?
Mark C. O'Connor earned their education at (J.D., 1983); (A.B., 1978).
How can I contact Mark C. O'Connor for a consultation?
You can contact Mark C. O'Connor 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 Mark C. O'Connor received?
Mark C. O'Connor's notable recognition includes: Peer Reviewed.

Education

J.D.
Boston College
- 1983
A.B.
College of the Holy Cross
- 1978

Awards

Peer Reviewed

Bar Admissions

Massachusetts
Admitted: 1983

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