List of Ontario students' associations

OUSA

The undergraduate students' associations of Brock University, Laurentian University, McMaster University, Queen’s University, Trent University Durham Campus, the University of Waterloo, Wilfrid Laurier University, and the University of Western Ontario make up the Ontario Undergraduate Student Alliance.

CSA

The student associations of Cambrian, Centennial, Conestoga, Confederation, Durham, Fanshawe, Fleming, Georgian, Niagara, Northern, Sault, St. Clair, St. Lawrence colleges make up the College Student Alliance.