- 15+
- Years practicing
- 1
- Bar admission
Practices in
Are you Mariel L. Belanger?
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Quick answer
Mariel L. Belanger is an attorney based in Newark, NEW JERSEY. The practice focuses on Business and Litigation. Mariel has over 15 years of legal experience.
- Based in
- Newark, NEW JERSEY
- Experience
- over 15 years
- Known for
- Business · Litigation
- Handles Business and Litigation matters from Newark, NEW JERSEY.
- Over 15 years of practice as a licensed attorney.
- Recognized with Best Lawyers in America — Commercial Litigation (2026).
About Mariel L. Belanger: Mariel L. Belanger is an attorney based in Newark, NEW JERSEY. The practice focuses on Business and Litigation. Mariel has over 15 years of legal experience.
Areas of practice
Practice focus
Mariel L. Belanger represents clients in Newark, New Jersey across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About Mariel L. Belanger
Mariel L. Belanger maintains a diverse civil litigation practice in state and federal court. With respect to commercial litigation, Mariel has assisted clients in a wide array of industries in matters involving contract disputes, unfair competition, and trade secret and employee mobility issues, among others. Mariel also represents employers in employment-related cases both in court and before administrative agencies and has represented management against single- and multi-employee claims involving, among other things, workplace discrimination, harassment, whistleblower retaliation, unequal pay, and wage payment violations.
Mariel also counsels employers on a wide range of personnel issues, including employee discipline and discharge, as well as separation and non-compete agreements, and drafts and provides advice with respect to employee policies and handbooks.
She regularly conducts independent fact-finding investigations for clients faced with a myriad of complaints and potential workplace issues, ranging from sexual harassment and employee misconduct to whistleblower claims involving fraud and corruption. She has also assisted her clients in investigations initiated by state and federal governmental agencies.
Mariel is also experienced in representing institutions of higher education with respect to student, faculty and staff related issues, including investigating Title IX complaints and defending against Title IX claims.
Before entering private practice, Mariel served as a law clerk to the Honorable Katharine S. Hayden, United States District Judge for the District of New Jersey, for the 2011-2012 term. She received her J.D. from Seton Hall University School of Law, magna cum laude, where she was Editor-in-Chief of the Seton Hall Law Review, a member of the Interscholastic Moot Court Board, and a Distinguished Scholar.
Credentials
Education
Seton Hall University
J.D. · 2009
Jurisdictions
Bar admissions
New Jersey, New Jers
2011 · ACTIVE
Recognition
Awards & honors
Best Lawyers in America — Commercial Litigation
2026
Locations
Office locations
Client feedback
Client reviews
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Schedule your consultationFrequently asked
Common questions
What areas of law does Mariel L. Belanger practice?
Mariel L. Belanger focuses on Business and Litigation.
Where is Mariel L. Belanger located?
Mariel L. Belanger primarily serves clients in Newark, New Jersey, with an office at 100 Mulberry Street.
How experienced is Mariel L. Belanger?
Mariel L. Belanger has 15 years of legal practice, having been licensed since 2011.
Is Mariel L. Belanger a verified attorney?
Mariel L. Belanger's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Mariel L. Belanger?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 973-757-1100.
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