In Canada, the mass mobilizations against climate change are being organized by Stop Climate Chaos - Canada with the support and participation of the following organizations:

ACT for the Earth

Association québécoise de lutte contre la pollution atmosphérique (AQLPA)

Canadian Biotechnology Action Network (CBAN)

Canadian Labour Congress

Canadian Federation of Students

Canadian Peace Alliance

Canadian Union of Postal Workers (CUPW)

Canadian Unitarians for Social Justice

Canadian Youth Climate Coalition (CYCC)

Carleton University Students Association (CUSA)

Coalition Québec Kyoto

Conservation Council of New Brunswick

Communications, Energy, and Paperworkers Union of Canada (CEP)

Council of Canadians

Climate Action Network Canada / Réseau action climat Canada

David Suzuki Foundation

Ecology Action Centre

Environmental Coalition of Prince Edward Island

Fredericton Peace Coalition

Greenpeace

NUPGE (the National Union of Public and General Employees)

Sierra Club of Canada

SOS Eau Water Sankwan

Student Federation of the University of Ottawa

St John Citizens Coalition For Clean Air

Toronto & York Region Labour Council

USC Canada