O'Brien Devlin MacLeod is a Calgary criminal defence and civil litigation firm that has served Calgary since 1977. Its lawyers handle criminal defence, medical malpractice, personal injury and motor vehicle accident cases and have appeared at all levels of court in Alberta and at the Supreme Court of Canada.

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This firm’s lawyers at a glance

Law schools
University of Windsor (2), University of British Columbia 3 of 3 lawyers

Where to find them

#1310, 530 - 8th Avenue S.W., Calgary, AB T2P 3S8 · 403-265-5616

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This listing was generated by AI from public sources in July 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 Alberta directory ↗

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