About Slattery & Slattery

Slattery & Slattery is a small Toronto firm that focuses entirely on Aboriginal law. It represents Indigenous clients and Band Councils and collaborates with outside legal counsel on files rather than trying to be a general practice. The firm's core work is legal and historical research into Aboriginal and Treaty rights in Canada, along with genealogical research into family history, work it describes as tying the past to the present.

The firm is built around its two named partners. Brian Slattery, the firm's research director, holds a doctorate in law from Oxford, a law degree from McGill, and a bachelor's degree in English from Loyola College of Montreal. A Professor Emeritus at Osgoode Hall Law School, Brian Slattery spent an academic career studying Aboriginal rights and constitutional law and no longer practices law day to day, focusing instead on research and writing. Michael Slattery, the firm's legal counsel, holds a law degree from Western, a master's in Environmental Studies from York, and a bachelor's degree in English from McGill. Michael provides governance advice to First Nations, handles dispute resolution, and has land claims litigation experience involving Treaty rights, traditional territory, Aboriginal rights, and Aboriginal title.

Practice areas

Good to know

A person using a wheelchairWheelchair accessibleA laptop showing a video callVirtual appointments

Where to find them

474 Bathurst Street, Suite 300, Toronto, Ontario M5T 2S6, Canada · 416-672-0408

Is this your firm?

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.

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

Similar firms in City of Toronto

Donnelly Law

1 lawyer · Est. 2008

Donnelly Law was founded in 2008 to serve environmental non-profit and charitable organizations, citizen groups and First Nations. The firm focuses on environmental law, land use planning, and First Nations policy ref…

Administrative & Regulatory LawAdministrative & Regulatory LawIndigenous LawIndigenous Law

Keith Law

1 lawyer

Keith Law is a Toronto and northeastern Ontario business law firm led by Colin Keith, who combines large-firm legal experience with senior corporate executive experience. The firm advises growing companies, First Nati…

Business & Corporate LawBusiness & Corporate LawConstruction LawConstruction LawIndigenous LawIndigenous Law

Kenneth R. Peel, Barrister & Solicitor is a Toronto sole practice focused on transportation and railway law, along with employment, labour, and Aboriginal law matters. Ken has practised in Ontario since 1977 and was p…

Indigenous LawIndigenous Law

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 the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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