Maureen Killoran

Maureen's legal journey spans decades, marked by her relentless pursuit of justice and excellence. With a diverse portfolio of expertise, she navigates the intricate terrain of commercial litigation with finesse and determination.

Operating from both Vancouver and Calgary, Maureen's influence extends far beyond provincial borders. Formerly steering the helm as Managing Partner of Osler's Calgary office, she now assumes the role of the firm's national Co-Chair and sits on the Partnership Board.

Her litigation prowess shines brightest in the resource industry, where she's a trusted advisor to major players. Maureen's track record speaks volumes, with a litany of successful trials and appeals under her belt. From commercial arbitrations to regulatory appeals, she leaves no stone unturned in pursuit of her clients' interests.

Maureen's caseload encompasses a broad spectrum of disputes, from pipeline conflicts to indigenous claims. She's a fixture in Federal and Provincial Courts, tackling matters of environmental law, constitutional issues, and indigenous rights with unwavering tenacity.

Industry insiders hail Maureen as a titan in the legal arena. Benchmark Litigation lauds her as a "real force," while Chambers and Partners commend her for her prowess in "moving matters forward." With accolades and testimonials aplenty, Maureen's reputation as one of Canada's preeminent litigators is firmly cemented.