About Lisa

Lisa Leinveer advocates for people facing legal issues that arise after the death or incapacity of a loved one, including guardianship, power of attorney disputes and will challenges. She also represents allegedly incapable persons, has acted as section 3 counsel, and has been appointed amicus curiae on numerous occasions, with a focus on trauma-informed service. Lisa is also a dedicated advocate for survivors of sexual violence and child abuse, frequently representing complainants in criminal proceedings, including pre-trial applications concerning third-party records and prior sexual activity evidence. She appears regularly before the Superior Court of Justice, the Ontario Court of Justice, the Consent and Capacity Board and the Ontario Review Board, and has advocated at the Court of Appeal. She holds a JD from Osgoode Hall Law School and an MA in Women's Studies and Feminist Research from Western University, and previously practiced at a boutique firm focused on estate and trust litigation and human rights law.

Practice areas

Education & credentials

Law school
Osgoode Hall Law School

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

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