Criminal Defense in New Hampshire & Massachusetts
Sven Wiberg Photo

Sven Wiberg

  • Profile

Protecting Client Rights since 1990

When fighting for your rights, count on what works to protect your future. For nearly 30 years, Attorney Sven Wiberg has provided traditional, experienced legal representation to his clients. His commitment to complete preparation and effective legal strategy has earned him a reputation throughout New Hampshire and Massachusetts as the Portsmouth criminal defense lawyer clients can trust.

As a former prosecuting attorney, Mr. Wiberg understands the challenges clients face when going up against District Attorneys. His commitment to quality representation is indicated by his Distinguished® Rating from Martindale-Hubbell®. Count on Wiberg Law Office, PLLC to be there for you in your time of need.

Bar Admissions

  • New Hampshire, 1990
  • Massachusetts, 1990
  • U.S. District Court, District of New Hampshire
  • U.S. District Court, District of Massachusetts
  • U.S. Court of Appeals for the 1st Circuit


  • UNH Law (Franklin Pierce Law Center), 1990 – Juris Doctor
  • University of Denver, Denver, Colorado, 1979 – Bachelor of Arts
  • University of the State of New York, 1981 – Bachelor of Science
  • New England Conservatory – Graduate Studies in Conducting & Performance

Honors & Awards

  • Winner, Association of Trial Lawyers of America Regional Trial Competition, 1990
  • Finalist, Association of Trial Lawyers of America National Trial Competition, 1990

Professional Associations & Memberships

  • NORML Legal Committee
  • National Association of Criminal Defense Lawyers
  • New Hampshire Association of Criminal Defense Lawyers
  • National College of DUI Defense

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