Marjorie Mesidor

New York

Mesidor PLLC
110 E 25th St
New York, NY 10010
United States

Tel: (212) 930-6010

Email: mm@marjoriemesidor.com
Web: www.marjoriemesidor.com

Marjorie Mesidor is a highly accomplished employment law attorney and founding partner of Mesidor PLLC, where she champions justice for individuals facing workplace discrimination, sexual harassment, retaliation, and related civil rights violations. Known throughout the legal community for her tenacity, strategic insight, and compassionate client advocacy, Ms. Mesidor has secured more than $75 million in settlements, verdicts, and awards on behalf of her clients and has successfully resolved hundreds of complex employment cases to completion.

Ms. Mesidor’s practice focuses on holding employers accountable for unlawful conduct and restoring dignity to those harmed by discrimination. Her work spans a broad range of employment matters, including race, gender, age, national origin, disability discrimination, wrongful termination, and workplace harassment. With a trauma-informed, client-centered approach, she guides individuals through every stage of the legal process with clarity, tenacity, and respect for their unique experiences.

A recognized leader in plaintiff-side employment law, Ms. Mesidor has litigated high-stakes cases against Fortune 500 companies and other major employers, obtaining significant results both in and out of the courtroom. She has been involved in landmark matters — including Johnson v. STRIVE, a pivotal case addressing same-race discrimination — and her work has earned honors in national verdict rankings.

Beyond her litigation achievements, Ms. Mesidor is esteemed for her thought leadership and contributions to the broader legal community. She serves on advisory boards and frequently delivers continuing legal education and media commentary on preventing and addressing workplace harassment and discrimination. Her commitment to workplace equity extends to helping organizations build inclusive cultures and empowering individuals to understand and advocate for their rights.

Ms. Mesidor earned her B.A. from Franklin University Switzerland and her J.D. from Touro Law School. She is licensed to practice in New York and is fluent in English, French, Haitian Creole, and Italian — a reflection of her global perspective and dedication to serving a diverse client base.

Mesidor PLLC is a distinguished employment law firm committed to advancing workplace justice and protecting the rights of employees who have experienced discrimination, harassment, retaliation, and other forms of unlawful treatment. Led by Founding Partner Marjorie Mesidor, the firm brings deep expertise in employment discrimination and sexual harassment law, guiding clients from initial consultation through resolution with clarity, diligence, and an unwavering commitment to fairness. Known for its client-centered, trauma-informed approach, Mesidor PLLC helps individuals fully understand their rights and options while navigating complex legal challenges.

At the heart of the firm’s practice is a passion for achieving meaningful outcomes for those it represents. Mesidor PLLC handles a broad spectrum of workplace disputes, including claims of discriminatory treatment based on protected characteristics and misconduct that undermines an employee’s dignity and career. With a reputation as both a tenacious advocate and a compassionate advisor, the firm strives to pursue optimal results that honor each client’s goals and priorities, whether through strategic negotiation or courtroom advocacy.

Under Marjorie Mesidor’s leadership, the firm has secured substantial settlements and verdicts on behalf of its clients, reflecting its dedication to justice and accountability. Mesidor’s legal work extends beyond individual representation to include educating organizations on preventing harassment and fostering inclusive work environments, as well as serving as a trusted legal commentator and speaker. The firm’s holistic commitment to workplace equity and client empowerment defines its identity as a powerful ally for employees seeking fairness, respect, and legal redress in the workplace.

“Marjorie Mesidor is a highly effective plaintiff-side employment lawyer who combines rigorous legal analysis with a deeply client-focused approach. She is particularly well regarded for taking on complex, high-stakes discrimination and harassment matters against large employers. Peers note that she is strategic in her case selection and relentless in pursuit of accountability, which has translated into exceptional financial and substantive outcomes for her clients.”
The Employment Lawyer Guide, 2026