Leonard P. Rosa is a Partner HDRB&B’s Litigation Department and focuses his practice on personal injury and criminal defense cases. Len has more than fifty years of trial experience at the New Jersey Superior Court, Appellate Division and Supreme Court levels. He is certified by the Supreme Court of New Jersey as a Civil Trial Attorney and has tried to verdict more than 300 personal injury trials. Len also regularly serves as a court-appointed arbitrator in Passaic County.

Prior to joining HDRB&B, Mr. Rosa was a partner at Harwood Lloyd in Hackensack, NJ, and Norton, Sheehy, Higgins & Rosa, P.C., in Woodland Park, NJ. He also served as Municipal Prosecutor in Lyndhurst for 26 years, from 1973 to 1999, and has been a Master in the Morris Pashman American Inn of Court since its inception in 1988.

Len served as a Captain in the U.S. Army Reserve, Armor Corp. (retired).

Honors & Awards

  • AV® Preeminent™ Rating, Martindale Hubbell
  • Listed in The Best Lawyers in America®, 2024
    • Commercial Litigation
    • Personal Injury Litigation- Defendants
  • Listed in New Jersey Super Lawyers®: Personal Injury, 2007, 2009, 2011-2012
  • Bergen Magazine, “Top Lawyers, Labor & Employment”, 2017

Awards Methodology

No aspect of this advertisement has been approved by the Supreme Court of New Jersey,


  • Seton Hall University School of Law, J.D., 1971
  • Saint Peter’s University, B.A. Psychology, 1968


  • New Jersey, 1971
  • New York, 1981