About PSAC Ontario

Welcome to the Public Service Alliance of Canada – Ontario Regional website.

The PSAC is one of Canada’s largest unions, representing over 200,000 members nationally and over 35,000 members in Ontario.

PSAC members in Ontario are employed in large and small communities throughout the province. Although PSAC is the largest federal public sector union, our membership is diverse and growing in the private sector.

Our members preserve Canada’s natural and historic heritage, collect national information and statistics, maintain airport runways and navigation systems, monitor fish stocks, provide support to the military, and represent police services in Northern Ontario.

Our members also administer pensions and employment insurance, respond to emergencies, ensure your food is safe, provide veterans support, help new Canadians get settled, and much more.

The Ontario Region is serviced by five Regional Offices located in Toronto, Kingston, London, Sudbury and Thunder Bay.

PSAC is working to achieve a compassionate and inclusive society free of all forms of discrimination. For more information, “Like” PSAC Ontario’s Facebook page and follow @PSACOntario on Twitter and @PSACOntario on Instagram.

Visit our national website for more information about the PSAC in general.