Ellen S. Marcus

Ellen S. Marcus


Ellen S. Marcus is a New York civil trial attorney and member of Holland & Knight's Construction Industry Practice Group.

Ms. Marcus is a highly experienced attorney who represents owners, developers, construction managers, contractors and subcontractors in construction transactions, complex commercial litigation and New York labor law litigation.

Ms. Marcus has been practicing for more than 25 years with a focus on litigation, including representing a major financial institution in its Mortgage Banking Litigation group. Prior to joining the firm, Ms. Marcus also was an Administrative Law Judge for the New York City Department of Finance.


  • Hofstra University School of Law, J.D.
  • The University of Vermont, B.A., Political Science
Bar Admissions/Licenses
  • New York
Court Admissions
  • U.S. District Court for the Eastern District of New York
  • U.S. District Court for the Southern District of New York
  • Lynbrook Union Free School District, Board of Education, Trustee, 2008-present
  • Anti-Defamation League, Long Island Advisory Committee, 2015-present; Long Island Education Taskforce, 2015-present
  • Juvenile Diabetes Research Foundation, Long Island Chapter, Board of Directors, 2006-2011