Cantin Boulianne Avocats is a criminal and penal defence firm based in Jonquière, in the Saguenay-Lac-Saint-Jean region, founded in 1993 by Charles Cantin, who was joined as a partner by Julien Boulianne in 2010. The firm, which also includes Sylvain Morissette, focuses exclusively on individual criminal defence work and does not handle commercial law, representing clients throughout the Saguenay-Lac-Saint-Jean region and across Quebec.

Practice areas

Good to know

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This firm’s lawyers at a glance

Called to the bar
1992–2007 · median 26 years in practice 2 of 3 lawyers
Law schools
Université Laval (2) 2 of 3 lawyers
Languages on the roster
French

Where to find them

2456 rue Saint-Dominique, Jonquière, QC G7X 6K3 · 418-542-8111

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Listing compiled from the firm’s public website in August 2026. Verify licence status in the Barreau du Québec directory ↗