Ottawa | Cornwall | Alexandria | Iqaluit

AboutLangevin Law LLP Services Cornwall, Alexandria, and Ottawa in the practices of Criminal Law, Real-Estate Law, Civil Litigation, Wills and Estates and Indigenous Law.

Jeff Cornwall Lawyer

Jeffrey Langevin has been practicing law in Ontario for over 24 years. Mr. Langevin holds degrees from Carleton University and the University of Ottawa.


He has developed a general practice focusing on the needs of individual clients in matters important to their personal welfare such as criminal defense, real-estate transactions, family law matters and claims for and against them in civil court. Mr. Langevin serves Eastern Ontario predominantly, from his offices in Ottawa, Cornwall, and now, Alexandria.

Contact Jeffrey a Lawyer in Cornwall


Ryan Cornwall lawyer

Ryan Langevin was called to the Ontario Bar in January, 2019. His practice is focused predominantly on criminal defence.


He began his law practice in Cornwall, but has since joined his father to better serve the communities of Ottawa and SD&G. Ryan graduated from St. Francis Xavier University with First Class Honors and was awarded the Father Charles Memorial Medal in Philosophy – the Department’s highest award to a graduating student. Following completion of his undergraduate degree, Ryan attended Lakehead University where he earned a Juris Doctor. Ryan looks forward to developing a general practice in the SD&G area.

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Ottawa Office
116 Albert Street, Suite 803, Ottawa, ON K1P 5G3.
Office: (613) 237-0006 Fax: (613) 237-0008

Cornwall Office
12 Second Street West Cornwall, ON K6J 1G2
Office: (613) 936-0006 Fax: (613) 936-9076

Alexandria Office
32 Main Street North, Alexandria, ON K0C 1AO
Office: (613) 525-1358 Fax: (613) 525-3411

PO Box 1169, Building 208, Sinaa Street, Iqaluit, NU X0A 0H0
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