Atty. Mia Cahill

Atty. Mia Cahill

Mia Cahill is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law and Family Law Mediation. Mia, who practices law in Princeton, New Jersey, has been recognized since 2026.

Princeton Princeton 25 yrs experience 25 year
Call (609) 919-1600 Book Appointment

Profile Summary

About Mia Cahill at a glance

Mia Cahill is a family law and adr attorney based in Princeton, New Jersey, practicing at Dennigan Cahill Smith. They have 25+ years of legal experience, licensed to practice since 2001. Admitted to practice in New Jersey, New Jersey State Bar Association (2001). Recognitions include Best Lawyers in America — Collaborative Law: Family Law (2026), Best Lawyers in America — Family Law (2026), and Best Lawyers in America — Family Law Mediation (2026). Serands clients in Princeton, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mia Cahill is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law and Family Law Mediation
  • Mia, who practices law in Princeton, New Jersey, has been recognized since 2026
  • This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mia is held by other top lawyers in the same geographic and legal practice area

Practice Areas Explained

Mia Cahill's Areas of Practice

Each practice area below reflects the types of cases Mia Cahill handles, with a brief overview of what that area of law covers.

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Mia Cahill is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in New Jersey →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Mia Cahill is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in New Jersey →

Jurisdictional Context

Why local counsel matters in New Jersey

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

Looking for additional New Jersey attorneys? Browse all attorneys in Princeton or all attorneys in New Jersey.

Frequently Asked

Common questions about Mia Cahill

Where is Mia Cahill's law office located?
Mia Cahill's law practice is located in Princeton, New Jersey. The firm is Dennigan Cahill Smith. You can contact the office directly through this profile page.
What practice areas does Mia Cahill handle?
Mia Cahill focuses on family law, adr. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has Mia Cahill practiced law?
Mia Cahill has 25+ years of legal experience and has been licensed since 2001.
How can I contact Mia Cahill for a consultation?
You can contact Mia Cahill 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 Mia Cahill received?
Mia Cahill's notable recognition includes: Best Lawyers in America — Collaborative Law: Family Law; Best Lawyers in America — Family Law; Best Lawyers in America — Family Law Mediation.

Awards

Best Lawyers in America — Collaborative Law: Family Law
- 2026
Best Lawyers in America — Family Law
- 2026
Best Lawyers in America — Family Law Mediation
- 2026

Bar Admissions

New Jersey, New Jersey State Bar Association
Admitted: 2001

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