About John K. Lefurgey

Lefurgey Law is the solo criminal defence and litigation practice of John K. Lefurgey, based in downtown St. Catharines. Lefurgey studied at Acadia University in Nova Scotia and the University of Aberdeen in Scotland, then spent several years travelling and working across Canada, the Middle East, and India, in jobs that included irrigation supervisor on a kibbutz in Israel, physical education teacher at an orphanage in India, tree planter in northern Ontario, and bartender. An LL.B. from Osgoode Hall Law School in Toronto followed, along with articling and early practice there, before a move to St. Catharines and a call to the Bar of Ontario in 1989.

The first decade of practice at the firm was devoted almost exclusively to criminal law. The last 25 years have also included civil litigation and construction lien work, and the practice now concentrates more on criminal cases, particularly the overlap between criminal law and mental health law; through Legal Aid Ontario's roster, Lefurgey Law takes on extremely serious matters, Gladue submissions, and Ontario Review Board hearings. The firm's trial record includes dozens of jury trials and appeals and hundreds of judge-alone trials, plus several thousand other cases resolved before trial. Lefurgey has also led seminars at the Ontario Bar Admission Course and lectured on evidence, procedure, and mental health law at continuing education conferences.

Practice areas

In the community

  • Spent over a decade on the Board of Youth Resources Niagara, which operated an open custody youth facility and a group home in Fonthill, Ontario.
  • Served on the Board of Directors of the St. Catharines Concord Soccer Club for many years, including a term as President, and coached numerous teams.
  • Coached basketball with the CYO Basketball organization.
  • After earning a black belt, taught jiu jitsu for a number of years at the St. Catharines YMCA.

Good to know

A person using a wheelchairAccessible parkingA calendar with a checkmark beside a clockBy appointment

Where to find them

43 Church Street, Suite 712, St. Catharines, Ontario, L2R 7E1 · 905-685-4321

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This listing was generated by AI from public sources in September 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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