Teacher Unions :: Organizations
Education :: Ontario

Ontario Secondary School Teachers Federation - OSSTF - Founded in 1919, has 50,000 members across Ontario. They include public high school teachers, occasional teachers, teaching assistants, and other educational and support workers.
Meta Description: [ Founded in 1919, has 50,000 members across Ontario. They include public high school teachers, occasional teachers, teaching assistants, psychologists, secretaries, speech-language pathologists, social workers, plant support personnel, attendance counsellors and many others. ]

OSSTF District 10 - St. Clair - Members of the Ontario Secondary School Teachers Federation in Lambton and Kent Counties.

OSSTF District 11 Thames Valley - Consists of over 2,000 educational workers in a variety of workplaces within the city of London and the counties of Elgin, Middlesex and Oxford.

OSSTF District 12 Professional Student Services Personnel - Represents guidance counsellors and other support personnel working for the Toronto District School Board.

OSSTF District 12 Toronto - Serves educational workers employed by the Toronto District School Board.

OSSTF District 13 Durham - Represents secondary school personnel working within the secondary school system in Durham Region. Includes news releases, upcoming events and links.
Meta Description: [ OSSTF Durham District 13 in Whitby, Ontario ]

OSSTF District 14 Kawartha Pine Ridge - Educational workers in the Peterborough area.

OSSTF District 15 Trillium Landlakes - Teachers in Kawartha Lakes, Haliburton and part of Muskoka.

OSSTF District 20 Halton - Represents over 1000 members including both secondary school teachers and approximately 60 P.S.S.P workers.

500 OSSTF District 24 Waterloo - Represents educational workers in the Kitchener-Waterloo area.

OSSTF District 25 Ottawa-Carelton (Teachers) - Represents local teachers. News and photos of past events are included.

OSSTF District 26 Upper Canada - Represents approximately 1000 teachers and education workers in Eastern Ontario, an area stretching from Cornwall and Hawkesbury to Gananoque and Perth.

OSSTF District 29 Hastings-Prince Edward - Represents educational workers in the Hastings-Prince Edward area.

OSSTF District 4 TBU - Represents secondary school teachers of the Near North District School Board in matters related to collective bargaining, contract maintenance and professional services.

OSSTF District 7 Bluewater - Represents secondary school teachers in the Georgian Bay area of Ontario.