Mony B. P. Yin Perez Morris Headshot


[email protected]

D | (845) 826 – 8070

C | (845) 743 – 0101

140 Broadway

46th Floor

New York, NY 10005


15 River Road

Suite 15B

Wilton, CT 06897


101 Arch Street

8th Floor

Boston, MA 02110



Business Litigation



New York Labor Law

Product Liability

Special Investigations & Fraud



University of Connecticut School of Law, Juris Doctor, 1997

Tufts University, Bachelor of Arts, 1993

Mony B. P. Yin

Managing Attorney – NY, CT & MA

Mony B. P. Yin has extensive litigation experience in the construction and aviation industries as well as product liability, New York Labor Law, premises liability, and insurance fraud investigation across various U.S. industries. Her practice focuses on defense of commercial entities, healthcare entities and professionals, restaurants, retailers and professionals in complex, high-exposure litigation. Mony also defends employers and insurance carriers in Workers’ Compensation matters. Prior to joining Perez Morris Hyde, Mony handled complex litigation claims for private law firms and major insurance companies, where she frequently defended clients in jury and bench trials, mediations and arbitrations in state and federal courts.

Prior to beginning her legal career, Mony attended Tufts University, where she served as an intern for the United Nations International Atomic Energy Agency in Vienna, Austria, and studied non-military use of nuclear energy. She is fluent in Khmer and proficient in Spanish and Mandarin Chinese.




United States District Court, District of Connecticut, 1998

New York

United States District Court, Northern District of New York, 2017

United States District Court, Eastern District of New York, 2016

United States District Court, Southern District of New York 2016


United States District Court, District of Massachusetts, 2019

New Jersey

United States District Court, District of New Jersey, 2021


Memberships & Affiliations



  • Racial Profiling and Racial Discrimination in Places of Public Accommodation, National Retail and Restaurant Defense Association Annual Conference, March 2023
  • Security Issues and Premises Liability: Be alert! Accidents hurt., Sedgwick and Wells Fargo Bank, N.A., Charlotte, NC, 2020



  • Richard Russell v. Mitchell Properties, Inc., 148 Conn.App. 635, 87 A.3d 591, cert. denied, 314 Conn. 912 (2014)
  • Mony Yin, Grateful, DRI Voices, Vol. 19, Issue 46 (Nov. 18, 2020).
  • Mony Yin, Forever Grateful, DRI Diversity Digest, pending publication Spring 2021
  • Mony Yin and Michael Aceto, What Airlines Should Consider to Avoid Legal Issues When Navigating Reduced Flight Capacity During COVID-19, Aviation Pros/Airport Business Magazine, March 18, 2021
  • Mony Yin, I Belong, DRI Voices, Vol. 20, Issue 11 (September, 2021).


Awards & Recognition

  • The Best Lawyers® in America, 2018 – present
  • Martindale Hubbell ® Peer Review Ratings™ AV Preeminent ®
  • Martindale Hubbell ® Top Lawyers Rating™
  • Hudson Valley Magazine, Top Lawyer in Aviation, 2021
  • University of Connecticut School of Law
    • The Connecticut Journal of International Law, Executive Editor
    • Ellsworth Inn of Phi Delta Phi, International Legal Fraternity, Magister
    • Counsel on Legal Education Opportunities, Fellow
  • Tufts University, Bachelor of Arts
    • Anne E. Borghesani Memorial Prize, 1992
    • United Nations International Atomic Energy Agency – Intern, 1992


Board Positions & Community Service

  • University of Connecticut Law School Alumni Association, Board of Directors, 2018 – present
    • Chair, Profession Development Committee; Diversity, Equity & Belonging Committee
  • L.A.W. (Love to Learn, Apply Yourself, Work for Justice) Camp for New Haven County Bar Association, Volunteer Coach, 2016 – present