Environmental Defence is a leading Canadian advocacy organization that works with government, industry and individuals to defend clean water, a safe climate and healthy communities.

We extend our respect to all Indigenous Peoples for their valuable past and present contributions to this land. We acknowledge the waters, air, lands and resources that continue to create safe space for our gatherings, our workplaces and homes. And, we recognize and respect the importance of Indigenous leadership in protecting and stewarding the land.


General Information/Inquiries
Tel: 416.323.9521
Fax: 416.323.9301
Toll-free: 1.877.399.2333
info@environmentaldefence.ca (or use the form below)


Donation Inquiries
Toll-free: 1.877.399.2333 ext. 259
Tel: 416.323.9521 ext. 259


Media Inquiries
media@environmentaldefence.ca
647.280.9521 (mobile)


Toronto Office
116 Spadina Ave
Suite 300
Toronto, ON
M5V 2K6

We acknowledge the Ancestral Traditional Territories of the Ojibway, the Anishinaabe and, in particular, the Mississauga’s of the New Credit whose territory we live and work. This territory is covered by the Upper Canada Treaties, is within the lands protected by the “Dish With One Spoon” wampum agreement.


Ottawa Office
75 Albert St
Suite 305
Ottawa, ON
K1P 5E7

We acknowledge that the land on which we work and live is the traditional unceded territory of the Algonquin Anishinaabeg People.


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Comments or questions are welcome.