About Kassia

Kassia Bonisteel is a partner at UPFH concentrating on labour law, employment law, and civil litigation, with a particular focus on fitness-for-duty and drug testing cases, employment privacy matters, and harassment and discrimination cases. She belongs to the Canadian Association of Labour Lawyers and the Ontario Bar Association.

Practice areas

Employment & Labour Law Civil Litigation & Dispute Resolution

Our guide: Severance Pay in Ontario: What a Calculator Can and Can't Tell You

Our guide: Litigation and Dispute Resolution in Toronto

Education & credentials

Law school
University of Ottawa

Is this you?

Fix or remove this listing, or add a free listing badge

Something wrong with this listing? Tell us and we’ll hide it right away while we review your request, then correct it or take it down.

Correct this listing Request removal

Add your free listing badge

Add the free LawOnline listing badge to your website. It tells visitors you’re listed in an independent Canadian lawyer directory and links back to this profile. Being listed isn’t a certification or an endorsement, and the badge doesn’t mean we’ve checked your credentials.

LawOnline.ca Canadian Lawyer Directory listing badge

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 Kassia Bonisteel’s licence and standing in the Law Society of Ontario directory ↗

How this data is compiled and checked · Correct or remove this listing

Call now Visit website