About Warren

Warren Fullerton is a partner at Kirwin Partners LLP and has practised family law since 1982. Fullerton is certified as a Specialist in family law by the Law Society of Ontario and has extensive trial, appellate, and mediation experience in property division, custody and access, spousal and child support, and common-law relationship matters. Fullerton is a certified mediator, a member of the Law Society of Ontario, the Essex Law Association, and The Advocates' Society, and a past president of the Essex County Family Law Lawyers Association, having also served on numerous community committees.

Education & credentials

A gold certification seal with a checkmarkCertified SpecialistFamily Law (Law Society of Ontario)

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This listing was generated by AI from public sources in September 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 Warren S. Fullerton’s licence and standing in the Law Society of Ontario directory ↗

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